Analysis Overview
SHA256
4df4fa95ccd5d5dcb8a4e676dcfaf08bac4343b9feb9128288886a0cc1f7bbc5
Threat Level: Known bad
The file 4df4fa95ccd5d5dcb8a4e676dcfaf08bac4343b9feb9128288886a0cc1f7bbc5.exe was found to be: Known bad.
Malicious Activity Summary
Remcos family
Remcos
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Deletes itself
Enumerates processes with tasklist
Drops file in Windows directory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-30 02:14
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-30 02:14
Reported
2024-12-30 02:17
Platform
win7-20240903-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Remcos
Remcos family
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Enumerates processes with tasklist
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\tasklist.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\tasklist.exe | N/A |
Drops file in Windows directory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\4df4fa95ccd5d5dcb8a4e676dcfaf08bac4343b9feb9128288886a0cc1f7bbc5.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\findstr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\tasklist.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\findstr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\choice.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\tasklist.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\findstr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\extrac32.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\tasklist.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\tasklist.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4df4fa95ccd5d5dcb8a4e676dcfaf08bac4343b9feb9128288886a0cc1f7bbc5.exe
"C:\Users\Admin\AppData\Local\Temp\4df4fa95ccd5d5dcb8a4e676dcfaf08bac4343b9feb9128288886a0cc1f7bbc5.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c move Leather Leather.cmd & Leather.cmd
C:\Windows\SysWOW64\tasklist.exe
tasklist
C:\Windows\SysWOW64\findstr.exe
findstr /I "opssvc wrsa"
C:\Windows\SysWOW64\tasklist.exe
tasklist
C:\Windows\SysWOW64\findstr.exe
findstr "AvastUI AVGUI bdservicehost nsWscSvc ekrn SophosHealth"
C:\Windows\SysWOW64\cmd.exe
cmd /c md 13728
C:\Windows\SysWOW64\extrac32.exe
extrac32 /Y /E Islands
C:\Windows\SysWOW64\findstr.exe
findstr /V "teach" Ventures
C:\Windows\SysWOW64\cmd.exe
cmd /c copy /b ..\Statement + ..\Inherited + ..\Yu + ..\Handbook + ..\Contests + ..\Socket + ..\Clerk + ..\Emphasis + ..\Desert + ..\Gzip L
C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com
Supposed.com L
C:\Windows\SysWOW64\choice.exe
choice /d y /t 15
C:\Windows\SysWOW64\schtasks.exe
schtasks.exe /create /tn "FinView" /tr "wscript //B 'C:\Users\Admin\AppData\Local\FinTech Visionary Solutions\FinView.js'" /sc onlogon /F /RL HIGHEST
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | HnCLsOLukMwgJkxByfx.HnCLsOLukMwgJkxByfx | udp |
| BG | 101.99.94.64:2404 | tcp | |
| BG | 101.99.94.64:80 | tcp | |
| BG | 101.99.94.64:8080 | tcp | |
| BG | 101.99.94.64:465 | tcp | |
| BG | 101.99.94.64:50000 | tcp | |
| BG | 101.99.94.64:2404 | tcp | |
| BG | 101.99.94.64:80 | tcp | |
| BG | 101.99.94.64:8080 | tcp | |
| BG | 101.99.94.64:465 | tcp | |
| BG | 101.99.94.64:50000 | tcp | |
| BG | 101.99.94.64:2404 | tcp | |
| BG | 101.99.94.64:80 | tcp | |
| BG | 101.99.94.64:8080 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\Leather
| MD5 | 41a9a63393c651bc508204b3422a8be0 |
| SHA1 | 227bad4fb387c3fe65572b3cc3a4ea44681e4fd4 |
| SHA256 | 45a666c1e2d89cb67dbd26bafd12ce83e7102a297e1489ef928675f9bc572e6d |
| SHA512 | fff1c16441e39442b490bf54e5f59b979f54ec2636cd736f0e9299ab6198743d9d8ea8d511124ce59feb43c94a077c5f8cc54d94f8b5bb3912ccf9a4e02bc971 |
C:\Users\Admin\AppData\Local\Temp\Islands
| MD5 | 6064f38cec772696803c832d698bbdfd |
| SHA1 | 10be14ac4d14dcba13864270bb7d4f5b37a34821 |
| SHA256 | df48e4cda40c0a5382ea649f6a357d1c9c902005cfb2a6def62e19f6de99dc2d |
| SHA512 | 4b0088248be89b6be45e5af4bb7a4af87d5771c66392191d38acbfb17a8dffebed5f597488d875ed5bd2095cc283f999a69bde17f47be8b5b0908f79818b8ba8 |
C:\Users\Admin\AppData\Local\Temp\Ventures
| MD5 | f1cc3f9960ab371fe3d7f26beecc7ca7 |
| SHA1 | e9ad207a52c78ed8a58d58b56b69121540f792a1 |
| SHA256 | f96237fcb384ea10ada3ed909f5aec43a330d8e7ea1a7f4c5c7744c753d0bd73 |
| SHA512 | 03bbb0f402f075896727859ebd2f523e1afa29efcd17cf30ae2954679344c6503123e71028208cf25709f53cd22697842d05effbafc7f270026c7ed8af475701 |
C:\Users\Admin\AppData\Local\Temp\Era
| MD5 | bcca6d9a41f2fc3dbb70d8a7ee74ed20 |
| SHA1 | 6d9d5095bafc69dec15a93f82614cce7d8ddc5ff |
| SHA256 | 3630c0ccadbd98290cccb145695b44d045ad0afca19f93792a53aef304a2b00c |
| SHA512 | b8298d710d70cb076eb5d2c65a132104e66f7dfc62081bc90ff5c70277703a01cc089c4182fb8dee6979eb705509089ef6a5eba012cf804b3f23bfbefb1c6e91 |
C:\Users\Admin\AppData\Local\Temp\Strand
| MD5 | 735ffcca9807233aff339f8a6463ad1e |
| SHA1 | da11b2a43a52d3a1c6e9fc0843df0de180d83725 |
| SHA256 | 8c6ce627044432ce0e431f6818c137833d18688819f03fc4adc8447b8aa980bd |
| SHA512 | f65ce15a1aff036953cb1b53dbea3de23dae8231cb24d0fdcf2d2d13595954488f34b713cecc10e3cb7b30ada743d4cc3315e9f011bd265fa4cd1e5400375bde |
C:\Users\Admin\AppData\Local\Temp\Structural
| MD5 | 905441403203b441e8a45aa48f19287b |
| SHA1 | 26c97b2055227de96ed97336cc21332efa935c89 |
| SHA256 | 4dd82c681b0cc67fcdbfa53457673581f970eab35bfec92404e3913b0d436bfa |
| SHA512 | b2c4bcdf1bb373e18c4801f56e0e24c5a7a2997d5ee425838da36bc0a7e03c144eaa700e6f7d3f3be62ad982dc9d386a4dfdf1f1d486f2a6ec23196496ad6d82 |
C:\Users\Admin\AppData\Local\Temp\Distribution
| MD5 | ea6f9be88305980cf7d4e803081ce7c1 |
| SHA1 | 8a15c339d5cb8a8951dcb80068489c1408e73b10 |
| SHA256 | 095d4d26eaa30a7289cfdea6b304fb2e1ad6ef2aa7ddb203ab55f390706991ab |
| SHA512 | b3997bf6b5ede358bb6031d0fc4a036e88414744b2391a670b4dbd0212f9375f519141bd9e6ff7af6d9b0b6fb9f3cdd924511333a10927320035201bf29dd116 |
C:\Users\Admin\AppData\Local\Temp\Suspension
| MD5 | e02abcf3970f383aeadfcb8c2347c4bb |
| SHA1 | a1d112b7a9f8e234d6f28c111d639a97e3ef4390 |
| SHA256 | 2a640492be5df8cb312992ee23d80afb4e32c9ef7fc5f830ee089210a41b0608 |
| SHA512 | bf71b407f3a52e2f26f3480b246c780bc3a53cbfea15b465ea0a30f28ac7f1b44503ffb7f059e8ddd52e3b6fa57c674a616e8537f34c186f87cfb7719da4dce1 |
C:\Users\Admin\AppData\Local\Temp\Cal
| MD5 | ec66cd426d99cba80dba356a71bab3e9 |
| SHA1 | 7a27ad5828edb1dd7c60a342de3a764b54b31099 |
| SHA256 | 0f6e289f404aa4979a3d8233586cd33931d8575cde5ba2b0aa7b0cb8c71bef72 |
| SHA512 | 6b1a0f06dc42a8d42b8781aca7e1afb902661799d27b32e26d3fbc7040eb3712ed76f2e71ceafc16711a3beaec64cfab37f964ff8f23595e8cbca5ad27baf2a0 |
C:\Users\Admin\AppData\Local\Temp\Everything
| MD5 | f70929aac338a54dae96918705bebd54 |
| SHA1 | 1023545f1d292be7fa5cadddc324442c27685668 |
| SHA256 | 0f31b9b54ad3dc4abec6a6ca81ba4e8d06d9ce5cb7cc524ac4721e2e92040079 |
| SHA512 | 4d78cfb80a5c0b4f62fbe4b9afc2d14ae94ecd23391aad0d1e022b61d7952c02a5d13c72342a2404b41407f74afd5e8ca04ea0bb6671f7dd04b3ae1e22c0a4d5 |
C:\Users\Admin\AppData\Local\Temp\Induced
| MD5 | 5c71cf6bf6dd0dd68cdda92ca0c9d917 |
| SHA1 | 380a2ae1194350327cf83ca869250b64b5a6400f |
| SHA256 | 980957812bfd0e3bc5a3a1ad8dca9d8e844aaf31aa0d66fad376a90175c5df7d |
| SHA512 | cf0db7281bb07897c750d1bded782e3cfe5eadd94ffd0415bdc89ac83c6dff32b4453f805b084f75db56ac319ecaa733939bf1255e6c09899db5c70d1ae36649 |
C:\Users\Admin\AppData\Local\Temp\Statement
| MD5 | 064ed87f5b0e77a0cb8f11b44fb64782 |
| SHA1 | aac79fc8698d1b65867937b44c9ceba9f652d6b4 |
| SHA256 | 396a1e80f368dba73b30d64e87135a33937cdca899528588d5af26fb52811aba |
| SHA512 | 4503993d97014d11b32c54f8c30fdf981291d1206cefcae01217e239d3c816c6d13aa28c1d3a5291f5de99e8f5989036bbbb08c23b236ac45e391a88f2e37889 |
C:\Users\Admin\AppData\Local\Temp\Inherited
| MD5 | 3778215c0689810d2d6390071da105a7 |
| SHA1 | 2d38fef5aa8e4ec10b2aea0abe9438c96e7f7531 |
| SHA256 | 0f42663ba69d0383a9668c791178a18960c25f876f3b10e90d6e6a2acbce7326 |
| SHA512 | 6aeb355b339ad0a431c5132e185621ef1a34da69a700c0ee50f42981af1691d3ac52f514c46f89618ef86b0a368f755ac30d80babee1ff828fbcd1eb4a93bd5c |
C:\Users\Admin\AppData\Local\Temp\Yu
| MD5 | ead75dceff1cb76a4cbfd86b802ebcf4 |
| SHA1 | d5337a18bdfeaf39e3ec6bf64782a6e65597c55a |
| SHA256 | 17ecb803a2fd1dc24164db5eac973579278448c1b5547181f229ce1b2926361b |
| SHA512 | 210fcaf683d157adf45d9145643a5fae163f3ed0f85d133f52abb42e6be7abefbf9df3c18aa574f9de93784adb929bd778d0714e3fd095f4fbcab034d16fbbae |
C:\Users\Admin\AppData\Local\Temp\Handbook
| MD5 | ef20f0a636403f36da61210b100e542f |
| SHA1 | 5a5f77f431179cd8316e84c5f5b04c1d3c44e861 |
| SHA256 | fa10aca6fa02c5d4853884736cc5c5b533418c64f21386480d416c39673d993e |
| SHA512 | 41c090c5aa1482ff25e909da634360bde4004201379115240f544332b974144a080e5a31735c57358f001b8eb551fd6c28022690efdaba38e6942c027817891f |
C:\Users\Admin\AppData\Local\Temp\Contests
| MD5 | 7c8639d59298925dbb44af313c2e6063 |
| SHA1 | 3e51d8ee019082bfa755c838cb8da490dc18fe7b |
| SHA256 | 7a50aef0f70a5059e150bc55333f43c5ad1d74caf97f59a0e440d72dbda8921d |
| SHA512 | 2dfb434221b0444978598427a45b187bb58b06dc2ca343a0ce78621447e8ff2bb531ee0e9253eb147d1037b5da6a203688b80061e3cb8f9a1c4c6a1efc4713a6 |
C:\Users\Admin\AppData\Local\Temp\Socket
| MD5 | 780a75442f17fc441590e8075a4096e7 |
| SHA1 | a1a53f71572b8ebf95cf970e069458ed8edeab9a |
| SHA256 | 0298a67073b64e028c0c7a264c24d0cb473685e8b71b5dd0f82b13592fdfcda1 |
| SHA512 | 88f0e63ebe66cf729c1a14acfcf554645bbc07b4530f0a3cd0eaa064da6fd6780977b197478974ca5d4683ab49e29e0c2fcad9366688c5cefa4383130ea0eeff |
C:\Users\Admin\AppData\Local\Temp\Clerk
| MD5 | eec769daa4d8b3b702b66b3bb00b57a6 |
| SHA1 | 6ebc9a1d4bf0fb954677c319ce561e8a1fd61056 |
| SHA256 | 0a57e1a0cc5c318846d19bcba4bf2aeaa13230d15478160431ff81751ea6975f |
| SHA512 | 7a53c6e81cafb74e0d67925767f12fb973aac7cde6b21033bf99efc8ae2144c262f40af9b59479aa7e272b937be407b8c20269fd81414ba9a692644c555a45ba |
C:\Users\Admin\AppData\Local\Temp\Emphasis
| MD5 | 78d8249784c1eeeb298e897e0edb2ce9 |
| SHA1 | 09a1999941b67a86bca8c5d9df654980e1ece4ab |
| SHA256 | ec7f1a6066f8d15dfafa46d3dfe9ec1fa8f1a16be375616504e386df1201c0f0 |
| SHA512 | 8e41c94550ee31869f01c995b11660aac2abac01dfe1125190aa2568b733c3ac1ebce80a22c19bf384c0589fb0bff36d926a2b11d01c73b6e1f126c70c7113a9 |
C:\Users\Admin\AppData\Local\Temp\Desert
| MD5 | c834c69832c0cac49301b5d8a78c1672 |
| SHA1 | 23e5d46108a1481b8ed0acb7edaf3ff2ef659a72 |
| SHA256 | f9b959cc49a3df0da6a197d5e74958052bb2bdf69603e376019cd6da6d6fb623 |
| SHA512 | 507aa570412d2a1774fe176df7ec799528d1f791fdb1e92fb70e5945916c173d3b08cbae80f21b62570b07b1fc76ba70bba9862d4a48cc8d51c3d288dcaa34b6 |
C:\Users\Admin\AppData\Local\Temp\Gzip
| MD5 | 708a05da814a21987be83f2f01b6d6fa |
| SHA1 | c3fb5f379dfb95933671cb4095424d8e3334d9a5 |
| SHA256 | 3cb2cb525938792c281b10dd7efc896427fa32c893d8691fa5d21e3cf54cc380 |
| SHA512 | 594c2abbfbb5276075e78ef0049c1625f74441330aa280d6b3d760b2c387863a8d4ed42819018ee0b528794530d36b345cfaae10a1c34297fa666f4f77cd9c38 |
\Users\Admin\AppData\Local\Temp\13728\Supposed.com
| MD5 | 62d09f076e6e0240548c2f837536a46a |
| SHA1 | 26bdbc63af8abae9a8fb6ec0913a307ef6614cf2 |
| SHA256 | 1300262a9d6bb6fcbefc0d299cce194435790e70b9c7b4a651e202e90a32fd49 |
| SHA512 | 32de0d8bb57f3d3eb01d16950b07176866c7fb2e737d9811f61f7be6606a6a38a5fc5d4d2ae54a190636409b2a7943abca292d6cefaa89df1fc474a1312c695f |
C:\Users\Admin\AppData\Local\Temp\13728\L
| MD5 | 3816adc3cfdfb1f64ed972f265dd4549 |
| SHA1 | c842cbe12caa9ad768f08fab53d4984826e1c082 |
| SHA256 | 61bb7562e5ff5b209facd2eb7ebc49475e9901a75b29b9d0e7104c1734eba140 |
| SHA512 | 06a14ff4a384f6a3d223521df57819ced21b3308f8aa469c32d72c610f39269d9734c31709c821e2d1800f7910f1ebc922f161d0128a9e5343b8c7172e915100 |
memory/2640-75-0x0000000003520000-0x000000000359F000-memory.dmp
memory/2640-74-0x0000000003520000-0x000000000359F000-memory.dmp
memory/2640-76-0x0000000003520000-0x000000000359F000-memory.dmp
memory/2640-78-0x0000000003520000-0x000000000359F000-memory.dmp
memory/2640-77-0x0000000003520000-0x000000000359F000-memory.dmp
memory/2640-79-0x0000000003520000-0x000000000359F000-memory.dmp
memory/2640-80-0x0000000003520000-0x000000000359F000-memory.dmp
memory/2640-83-0x0000000003520000-0x000000000359F000-memory.dmp
memory/2640-84-0x0000000003520000-0x000000000359F000-memory.dmp
memory/2640-86-0x0000000003520000-0x000000000359F000-memory.dmp
memory/2640-90-0x0000000003520000-0x000000000359F000-memory.dmp
C:\ProgramData\rmc\logs.dat
| MD5 | eb24118e5963c3388da86ef7fd875a7a |
| SHA1 | 7d005288afe95ce962f5c5b2692f564898f4ef63 |
| SHA256 | b232c12af0d36c1f7d29db6f7d7c402a263b479787cb7c8151095d1580968e4c |
| SHA512 | ecdc32445ca3257ba3321a594090593bf20ff0f159ae568608a35b984e8c4d43091aed634c0a3520d7b1c677aaf50cd3d4bc0225b11f0611afa8c0937a463941 |
memory/2640-94-0x0000000003520000-0x000000000359F000-memory.dmp
memory/2640-98-0x0000000003520000-0x000000000359F000-memory.dmp
memory/2640-102-0x0000000003520000-0x000000000359F000-memory.dmp
memory/2640-103-0x0000000003520000-0x000000000359F000-memory.dmp
memory/2640-106-0x0000000003520000-0x000000000359F000-memory.dmp
memory/2640-110-0x0000000003520000-0x000000000359F000-memory.dmp
memory/2640-114-0x0000000003520000-0x000000000359F000-memory.dmp
memory/2640-118-0x0000000003520000-0x000000000359F000-memory.dmp
memory/2640-122-0x0000000003520000-0x000000000359F000-memory.dmp
memory/2640-123-0x0000000003520000-0x000000000359F000-memory.dmp
memory/2640-126-0x0000000003520000-0x000000000359F000-memory.dmp
memory/2640-131-0x0000000003520000-0x000000000359F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-30 02:14
Reported
2024-12-30 02:17
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
148s
Command Line
Signatures
Remcos
Remcos family
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\4df4fa95ccd5d5dcb8a4e676dcfaf08bac4343b9feb9128288886a0cc1f7bbc5.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com | N/A |
Enumerates processes with tasklist
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\tasklist.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\tasklist.exe | N/A |
Drops file in Windows directory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\4df4fa95ccd5d5dcb8a4e676dcfaf08bac4343b9feb9128288886a0cc1f7bbc5.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\tasklist.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\findstr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\tasklist.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\extrac32.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\choice.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\findstr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\findstr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\tasklist.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\tasklist.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4df4fa95ccd5d5dcb8a4e676dcfaf08bac4343b9feb9128288886a0cc1f7bbc5.exe
"C:\Users\Admin\AppData\Local\Temp\4df4fa95ccd5d5dcb8a4e676dcfaf08bac4343b9feb9128288886a0cc1f7bbc5.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c move Leather Leather.cmd & Leather.cmd
C:\Windows\SysWOW64\tasklist.exe
tasklist
C:\Windows\SysWOW64\findstr.exe
findstr /I "opssvc wrsa"
C:\Windows\SysWOW64\tasklist.exe
tasklist
C:\Windows\SysWOW64\findstr.exe
findstr "AvastUI AVGUI bdservicehost nsWscSvc ekrn SophosHealth"
C:\Windows\SysWOW64\cmd.exe
cmd /c md 13728
C:\Windows\SysWOW64\extrac32.exe
extrac32 /Y /E Islands
C:\Windows\SysWOW64\findstr.exe
findstr /V "teach" Ventures
C:\Windows\SysWOW64\cmd.exe
cmd /c copy /b ..\Statement + ..\Inherited + ..\Yu + ..\Handbook + ..\Contests + ..\Socket + ..\Clerk + ..\Emphasis + ..\Desert + ..\Gzip L
C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com
Supposed.com L
C:\Windows\SysWOW64\choice.exe
choice /d y /t 15
C:\Windows\SysWOW64\schtasks.exe
schtasks.exe /create /tn "FinView" /tr "wscript //B 'C:\Users\Admin\AppData\Local\FinTech Visionary Solutions\FinView.js'" /sc onlogon /F /RL HIGHEST
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | HnCLsOLukMwgJkxByfx.HnCLsOLukMwgJkxByfx | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.130.81.91.in-addr.arpa | udp |
| BG | 101.99.94.64:2404 | tcp | |
| US | 8.8.8.8:53 | 64.94.99.101.in-addr.arpa | udp |
| BG | 101.99.94.64:80 | tcp | |
| BG | 101.99.94.64:8080 | tcp | |
| BG | 101.99.94.64:465 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| BG | 101.99.94.64:50000 | tcp | |
| BG | 101.99.94.64:2404 | tcp | |
| BG | 101.99.94.64:80 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| BG | 101.99.94.64:8080 | tcp | |
| BG | 101.99.94.64:465 | tcp | |
| BG | 101.99.94.64:50000 | tcp | |
| BG | 101.99.94.64:2404 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\Leather
| MD5 | 41a9a63393c651bc508204b3422a8be0 |
| SHA1 | 227bad4fb387c3fe65572b3cc3a4ea44681e4fd4 |
| SHA256 | 45a666c1e2d89cb67dbd26bafd12ce83e7102a297e1489ef928675f9bc572e6d |
| SHA512 | fff1c16441e39442b490bf54e5f59b979f54ec2636cd736f0e9299ab6198743d9d8ea8d511124ce59feb43c94a077c5f8cc54d94f8b5bb3912ccf9a4e02bc971 |
C:\Users\Admin\AppData\Local\Temp\Islands
| MD5 | 6064f38cec772696803c832d698bbdfd |
| SHA1 | 10be14ac4d14dcba13864270bb7d4f5b37a34821 |
| SHA256 | df48e4cda40c0a5382ea649f6a357d1c9c902005cfb2a6def62e19f6de99dc2d |
| SHA512 | 4b0088248be89b6be45e5af4bb7a4af87d5771c66392191d38acbfb17a8dffebed5f597488d875ed5bd2095cc283f999a69bde17f47be8b5b0908f79818b8ba8 |
C:\Users\Admin\AppData\Local\Temp\Ventures
| MD5 | f1cc3f9960ab371fe3d7f26beecc7ca7 |
| SHA1 | e9ad207a52c78ed8a58d58b56b69121540f792a1 |
| SHA256 | f96237fcb384ea10ada3ed909f5aec43a330d8e7ea1a7f4c5c7744c753d0bd73 |
| SHA512 | 03bbb0f402f075896727859ebd2f523e1afa29efcd17cf30ae2954679344c6503123e71028208cf25709f53cd22697842d05effbafc7f270026c7ed8af475701 |
C:\Users\Admin\AppData\Local\Temp\Era
| MD5 | bcca6d9a41f2fc3dbb70d8a7ee74ed20 |
| SHA1 | 6d9d5095bafc69dec15a93f82614cce7d8ddc5ff |
| SHA256 | 3630c0ccadbd98290cccb145695b44d045ad0afca19f93792a53aef304a2b00c |
| SHA512 | b8298d710d70cb076eb5d2c65a132104e66f7dfc62081bc90ff5c70277703a01cc089c4182fb8dee6979eb705509089ef6a5eba012cf804b3f23bfbefb1c6e91 |
C:\Users\Admin\AppData\Local\Temp\Strand
| MD5 | 735ffcca9807233aff339f8a6463ad1e |
| SHA1 | da11b2a43a52d3a1c6e9fc0843df0de180d83725 |
| SHA256 | 8c6ce627044432ce0e431f6818c137833d18688819f03fc4adc8447b8aa980bd |
| SHA512 | f65ce15a1aff036953cb1b53dbea3de23dae8231cb24d0fdcf2d2d13595954488f34b713cecc10e3cb7b30ada743d4cc3315e9f011bd265fa4cd1e5400375bde |
C:\Users\Admin\AppData\Local\Temp\Structural
| MD5 | 905441403203b441e8a45aa48f19287b |
| SHA1 | 26c97b2055227de96ed97336cc21332efa935c89 |
| SHA256 | 4dd82c681b0cc67fcdbfa53457673581f970eab35bfec92404e3913b0d436bfa |
| SHA512 | b2c4bcdf1bb373e18c4801f56e0e24c5a7a2997d5ee425838da36bc0a7e03c144eaa700e6f7d3f3be62ad982dc9d386a4dfdf1f1d486f2a6ec23196496ad6d82 |
C:\Users\Admin\AppData\Local\Temp\Distribution
| MD5 | ea6f9be88305980cf7d4e803081ce7c1 |
| SHA1 | 8a15c339d5cb8a8951dcb80068489c1408e73b10 |
| SHA256 | 095d4d26eaa30a7289cfdea6b304fb2e1ad6ef2aa7ddb203ab55f390706991ab |
| SHA512 | b3997bf6b5ede358bb6031d0fc4a036e88414744b2391a670b4dbd0212f9375f519141bd9e6ff7af6d9b0b6fb9f3cdd924511333a10927320035201bf29dd116 |
C:\Users\Admin\AppData\Local\Temp\Suspension
| MD5 | e02abcf3970f383aeadfcb8c2347c4bb |
| SHA1 | a1d112b7a9f8e234d6f28c111d639a97e3ef4390 |
| SHA256 | 2a640492be5df8cb312992ee23d80afb4e32c9ef7fc5f830ee089210a41b0608 |
| SHA512 | bf71b407f3a52e2f26f3480b246c780bc3a53cbfea15b465ea0a30f28ac7f1b44503ffb7f059e8ddd52e3b6fa57c674a616e8537f34c186f87cfb7719da4dce1 |
C:\Users\Admin\AppData\Local\Temp\Cal
| MD5 | ec66cd426d99cba80dba356a71bab3e9 |
| SHA1 | 7a27ad5828edb1dd7c60a342de3a764b54b31099 |
| SHA256 | 0f6e289f404aa4979a3d8233586cd33931d8575cde5ba2b0aa7b0cb8c71bef72 |
| SHA512 | 6b1a0f06dc42a8d42b8781aca7e1afb902661799d27b32e26d3fbc7040eb3712ed76f2e71ceafc16711a3beaec64cfab37f964ff8f23595e8cbca5ad27baf2a0 |
C:\Users\Admin\AppData\Local\Temp\Everything
| MD5 | f70929aac338a54dae96918705bebd54 |
| SHA1 | 1023545f1d292be7fa5cadddc324442c27685668 |
| SHA256 | 0f31b9b54ad3dc4abec6a6ca81ba4e8d06d9ce5cb7cc524ac4721e2e92040079 |
| SHA512 | 4d78cfb80a5c0b4f62fbe4b9afc2d14ae94ecd23391aad0d1e022b61d7952c02a5d13c72342a2404b41407f74afd5e8ca04ea0bb6671f7dd04b3ae1e22c0a4d5 |
C:\Users\Admin\AppData\Local\Temp\Induced
| MD5 | 5c71cf6bf6dd0dd68cdda92ca0c9d917 |
| SHA1 | 380a2ae1194350327cf83ca869250b64b5a6400f |
| SHA256 | 980957812bfd0e3bc5a3a1ad8dca9d8e844aaf31aa0d66fad376a90175c5df7d |
| SHA512 | cf0db7281bb07897c750d1bded782e3cfe5eadd94ffd0415bdc89ac83c6dff32b4453f805b084f75db56ac319ecaa733939bf1255e6c09899db5c70d1ae36649 |
C:\Users\Admin\AppData\Local\Temp\Statement
| MD5 | 064ed87f5b0e77a0cb8f11b44fb64782 |
| SHA1 | aac79fc8698d1b65867937b44c9ceba9f652d6b4 |
| SHA256 | 396a1e80f368dba73b30d64e87135a33937cdca899528588d5af26fb52811aba |
| SHA512 | 4503993d97014d11b32c54f8c30fdf981291d1206cefcae01217e239d3c816c6d13aa28c1d3a5291f5de99e8f5989036bbbb08c23b236ac45e391a88f2e37889 |
C:\Users\Admin\AppData\Local\Temp\Inherited
| MD5 | 3778215c0689810d2d6390071da105a7 |
| SHA1 | 2d38fef5aa8e4ec10b2aea0abe9438c96e7f7531 |
| SHA256 | 0f42663ba69d0383a9668c791178a18960c25f876f3b10e90d6e6a2acbce7326 |
| SHA512 | 6aeb355b339ad0a431c5132e185621ef1a34da69a700c0ee50f42981af1691d3ac52f514c46f89618ef86b0a368f755ac30d80babee1ff828fbcd1eb4a93bd5c |
C:\Users\Admin\AppData\Local\Temp\Yu
| MD5 | ead75dceff1cb76a4cbfd86b802ebcf4 |
| SHA1 | d5337a18bdfeaf39e3ec6bf64782a6e65597c55a |
| SHA256 | 17ecb803a2fd1dc24164db5eac973579278448c1b5547181f229ce1b2926361b |
| SHA512 | 210fcaf683d157adf45d9145643a5fae163f3ed0f85d133f52abb42e6be7abefbf9df3c18aa574f9de93784adb929bd778d0714e3fd095f4fbcab034d16fbbae |
C:\Users\Admin\AppData\Local\Temp\Handbook
| MD5 | ef20f0a636403f36da61210b100e542f |
| SHA1 | 5a5f77f431179cd8316e84c5f5b04c1d3c44e861 |
| SHA256 | fa10aca6fa02c5d4853884736cc5c5b533418c64f21386480d416c39673d993e |
| SHA512 | 41c090c5aa1482ff25e909da634360bde4004201379115240f544332b974144a080e5a31735c57358f001b8eb551fd6c28022690efdaba38e6942c027817891f |
C:\Users\Admin\AppData\Local\Temp\Contests
| MD5 | 7c8639d59298925dbb44af313c2e6063 |
| SHA1 | 3e51d8ee019082bfa755c838cb8da490dc18fe7b |
| SHA256 | 7a50aef0f70a5059e150bc55333f43c5ad1d74caf97f59a0e440d72dbda8921d |
| SHA512 | 2dfb434221b0444978598427a45b187bb58b06dc2ca343a0ce78621447e8ff2bb531ee0e9253eb147d1037b5da6a203688b80061e3cb8f9a1c4c6a1efc4713a6 |
C:\Users\Admin\AppData\Local\Temp\Socket
| MD5 | 780a75442f17fc441590e8075a4096e7 |
| SHA1 | a1a53f71572b8ebf95cf970e069458ed8edeab9a |
| SHA256 | 0298a67073b64e028c0c7a264c24d0cb473685e8b71b5dd0f82b13592fdfcda1 |
| SHA512 | 88f0e63ebe66cf729c1a14acfcf554645bbc07b4530f0a3cd0eaa064da6fd6780977b197478974ca5d4683ab49e29e0c2fcad9366688c5cefa4383130ea0eeff |
C:\Users\Admin\AppData\Local\Temp\Desert
| MD5 | c834c69832c0cac49301b5d8a78c1672 |
| SHA1 | 23e5d46108a1481b8ed0acb7edaf3ff2ef659a72 |
| SHA256 | f9b959cc49a3df0da6a197d5e74958052bb2bdf69603e376019cd6da6d6fb623 |
| SHA512 | 507aa570412d2a1774fe176df7ec799528d1f791fdb1e92fb70e5945916c173d3b08cbae80f21b62570b07b1fc76ba70bba9862d4a48cc8d51c3d288dcaa34b6 |
C:\Users\Admin\AppData\Local\Temp\Emphasis
| MD5 | 78d8249784c1eeeb298e897e0edb2ce9 |
| SHA1 | 09a1999941b67a86bca8c5d9df654980e1ece4ab |
| SHA256 | ec7f1a6066f8d15dfafa46d3dfe9ec1fa8f1a16be375616504e386df1201c0f0 |
| SHA512 | 8e41c94550ee31869f01c995b11660aac2abac01dfe1125190aa2568b733c3ac1ebce80a22c19bf384c0589fb0bff36d926a2b11d01c73b6e1f126c70c7113a9 |
C:\Users\Admin\AppData\Local\Temp\Clerk
| MD5 | eec769daa4d8b3b702b66b3bb00b57a6 |
| SHA1 | 6ebc9a1d4bf0fb954677c319ce561e8a1fd61056 |
| SHA256 | 0a57e1a0cc5c318846d19bcba4bf2aeaa13230d15478160431ff81751ea6975f |
| SHA512 | 7a53c6e81cafb74e0d67925767f12fb973aac7cde6b21033bf99efc8ae2144c262f40af9b59479aa7e272b937be407b8c20269fd81414ba9a692644c555a45ba |
C:\Users\Admin\AppData\Local\Temp\Gzip
| MD5 | 708a05da814a21987be83f2f01b6d6fa |
| SHA1 | c3fb5f379dfb95933671cb4095424d8e3334d9a5 |
| SHA256 | 3cb2cb525938792c281b10dd7efc896427fa32c893d8691fa5d21e3cf54cc380 |
| SHA512 | 594c2abbfbb5276075e78ef0049c1625f74441330aa280d6b3d760b2c387863a8d4ed42819018ee0b528794530d36b345cfaae10a1c34297fa666f4f77cd9c38 |
C:\Users\Admin\AppData\Local\Temp\13728\Supposed.com
| MD5 | 62d09f076e6e0240548c2f837536a46a |
| SHA1 | 26bdbc63af8abae9a8fb6ec0913a307ef6614cf2 |
| SHA256 | 1300262a9d6bb6fcbefc0d299cce194435790e70b9c7b4a651e202e90a32fd49 |
| SHA512 | 32de0d8bb57f3d3eb01d16950b07176866c7fb2e737d9811f61f7be6606a6a38a5fc5d4d2ae54a190636409b2a7943abca292d6cefaa89df1fc474a1312c695f |
C:\Users\Admin\AppData\Local\Temp\13728\L
| MD5 | 3816adc3cfdfb1f64ed972f265dd4549 |
| SHA1 | c842cbe12caa9ad768f08fab53d4984826e1c082 |
| SHA256 | 61bb7562e5ff5b209facd2eb7ebc49475e9901a75b29b9d0e7104c1734eba140 |
| SHA512 | 06a14ff4a384f6a3d223521df57819ced21b3308f8aa469c32d72c610f39269d9734c31709c821e2d1800f7910f1ebc922f161d0128a9e5343b8c7172e915100 |
memory/1796-73-0x0000000000610000-0x000000000068F000-memory.dmp
memory/1796-72-0x0000000000610000-0x000000000068F000-memory.dmp
memory/1796-74-0x0000000000610000-0x000000000068F000-memory.dmp
memory/1796-76-0x0000000000610000-0x000000000068F000-memory.dmp
memory/1796-77-0x0000000000610000-0x000000000068F000-memory.dmp
memory/1796-75-0x0000000000610000-0x000000000068F000-memory.dmp
memory/1796-78-0x0000000000610000-0x000000000068F000-memory.dmp
memory/1796-81-0x0000000000610000-0x000000000068F000-memory.dmp
memory/1796-82-0x0000000000610000-0x000000000068F000-memory.dmp
memory/1796-84-0x0000000000610000-0x000000000068F000-memory.dmp
memory/1796-88-0x0000000000610000-0x000000000068F000-memory.dmp
C:\ProgramData\rmc\logs.dat
| MD5 | ead5e231fd9cbf49494fea986ea3526a |
| SHA1 | 47dbd092fd7d401d9c76bf3a80e4b6e040e0caa3 |
| SHA256 | 99aa1e850204582b860aef936cf359cead920e47d36da61d67781225e743ec64 |
| SHA512 | 53e5d8a28f29d5af1ad341a0860ac0b1e645811443c7dba63afdfa031602504e81ee34d1789200c0c43e5bfd7f527a72c68add9bbd461f0e50bd92ce85648ae5 |
memory/1796-92-0x0000000000610000-0x000000000068F000-memory.dmp
memory/1796-96-0x0000000000610000-0x000000000068F000-memory.dmp
memory/1796-100-0x0000000000610000-0x000000000068F000-memory.dmp
memory/1796-101-0x0000000000610000-0x000000000068F000-memory.dmp
memory/1796-104-0x0000000000610000-0x000000000068F000-memory.dmp
memory/1796-109-0x0000000000610000-0x000000000068F000-memory.dmp
memory/1796-112-0x0000000000610000-0x000000000068F000-memory.dmp
memory/1796-116-0x0000000000610000-0x000000000068F000-memory.dmp
memory/1796-120-0x0000000000610000-0x000000000068F000-memory.dmp
memory/1796-121-0x0000000000610000-0x000000000068F000-memory.dmp