Analysis
- max time kernel
93s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
02/04/2024, 01:04
Static task
static1
Behavioral task
behavioral1
Sample
2e48ee0fb3ddd63efeecd900a9d2bde365e2fe1fcbb3c43c882362ae935c5066.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2e48ee0fb3ddd63efeecd900a9d2bde365e2fe1fcbb3c43c882362ae935c5066.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$TEMP/Reaching.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$TEMP/Reaching.exe
Resource
win10v2004-20240226-en
General
- Target 2e48ee0fb3ddd63efeecd900a9d2bde365e2fe1fcbb3c43c882362ae935c5066.exe
- Size 647KB
- Sample240402-be5sescb3w
- SHA256 2e48ee0fb3ddd63efeecd900a9d2bde365e2fe1fcbb3c43c882362ae935c5066
- MD5 4532fe89506406de9ebaa83778d74c8f
- SHA1 8015b822fc7df8d33ec3416e773f7189e9b74b5f
- SHA512 50706520d3df0669ac2b7a75a6a234cd28deec92e8be98e0e4ce7ef8848952cc07b53e30723bf4668ee3f940714360f6ba705bfe83e2d47f3163c86e407ba36a
- SSDEEP 12288:w3qcsNKVUdaaPDodw7y1Q3krddMK341VhJ5mhj2ZCm03Pjzkjp:w33uK2daGz+1Q3qdMKoDhJkhWCmQjzAp
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
-
asyncrat
-
AWS | 3Losh
-
NEW_N4
-
fttuvgt.ddnsfree.com:6969
-
fttuvgt.ddnsfree.com:6668
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fttuvgt.ddnsfree.com:6667
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AsyncMutex_xxx342592
-
delay
3
-
install
false
-
install_folder
%AppData%
Signatures
- Suspicious use of NtCreateUserProcessOtherParentProcess 2 IoCs
description pid Process procid_target PID 1252 created 3296 1252 Soldiers.pif 55 PID 1252 created 3296 1252 Soldiers.pif 55 - Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 1 IoCs
resource yara_rule behavioral2/memory/3312-35-0x0000000000FB0000-0x0000000000FC6000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs - Detects file containing reversed ASEP Autorun registry keys 1 IoCs
resource yara_rule behavioral2/memory/3312-35-0x0000000000FB0000-0x0000000000FC6000-memory.dmp INDICATOR_SUSPICIOUS_EXE_ASEP_REG_Reverse - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation 2e48ee0fb3ddd63efeecd900a9d2bde365e2fe1fcbb3c43c882362ae935c5066.exe - Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\FinestitchR.url cmd.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\FinestitchR.url cmd.exe - Executes dropped EXE 2 IoCs
pid Process 1252 Soldiers.pif 3312 RegAsm.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Enumerates processes with tasklist 1 TTPs 2 IoCs
pid Process 4928 tasklist.exe 5032 tasklist.exe - Runs ping.exe 1 TTPs 1 IoCs
pid Process 2212 PING.EXE - Suspicious behavior: EnumeratesProcesses 21 IoCs
pid Process 1252 Soldiers.pif 1252 Soldiers.pif 1252 Soldiers.pif 1252 Soldiers.pif 1252 Soldiers.pif 1252 Soldiers.pif 1252 Soldiers.pif 1252 Soldiers.pif 1252 Soldiers.pif 1252 Soldiers.pif 1252 Soldiers.pif 1252 Soldiers.pif 1252 Soldiers.pif 1252 Soldiers.pif 1252 Soldiers.pif 1252 Soldiers.pif 1252 Soldiers.pif 1252 Soldiers.pif 1252 Soldiers.pif 1252 Soldiers.pif 3312 RegAsm.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4928 tasklist.exe Token: SeDebugPrivilege 5032 tasklist.exe Token: SeDebugPrivilege 3312 RegAsm.exe - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 1252 Soldiers.pif 1252 Soldiers.pif 1252 Soldiers.pif - Suspicious use of SendNotifyMessage 3 IoCs
pid Process 1252 Soldiers.pif 1252 Soldiers.pif 1252 Soldiers.pif - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3312 RegAsm.exe - Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2796 wrote to memory of 3988 2796 2e48ee0fb3ddd63efeecd900a9d2bde365e2fe1fcbb3c43c882362ae935c5066.exe 88 PID 2796 wrote to memory of 3988 2796 2e48ee0fb3ddd63efeecd900a9d2bde365e2fe1fcbb3c43c882362ae935c5066.exe 88 PID 2796 wrote to memory of 3988 2796 2e48ee0fb3ddd63efeecd900a9d2bde365e2fe1fcbb3c43c882362ae935c5066.exe 88 PID 3988 wrote to memory of 4928 3988 cmd.exe 90 PID 3988 wrote to memory of 4928 3988 cmd.exe 90 PID 3988 wrote to memory of 4928 3988 cmd.exe 90 PID 3988 wrote to memory of 468 3988 cmd.exe 91 PID 3988 wrote to memory of 468 3988 cmd.exe 91 PID 3988 wrote to memory of 468 3988 cmd.exe 91 PID 3988 wrote to memory of 5032 3988 cmd.exe 95 PID 3988 wrote to memory of 5032 3988 cmd.exe 95 PID 3988 wrote to memory of 5032 3988 cmd.exe 95 PID 3988 wrote to memory of 2608 3988 cmd.exe 96 PID 3988 wrote to memory of 2608 3988 cmd.exe 96 PID 3988 wrote to memory of 2608 3988 cmd.exe 96 PID 3988 wrote to memory of 4176 3988 cmd.exe 97 PID 3988 wrote to memory of 4176 3988 cmd.exe 97 PID 3988 wrote to memory of 4176 3988 cmd.exe 97 PID 3988 wrote to memory of 5048 3988 cmd.exe 98 PID 3988 wrote to memory of 5048 3988 cmd.exe 98 PID 3988 wrote to memory of 5048 3988 cmd.exe 98 PID 3988 wrote to memory of 1676 3988 cmd.exe 99 PID 3988 wrote to memory of 1676 3988 cmd.exe 99 PID 3988 wrote to memory of 1676 3988 cmd.exe 99 PID 3988 wrote to memory of 1252 3988 cmd.exe 100 PID 3988 wrote to memory of 1252 3988 cmd.exe 100 PID 3988 wrote to memory of 1252 3988 cmd.exe 100 PID 3988 wrote to memory of 2212 3988 cmd.exe 101 PID 3988 wrote to memory of 2212 3988 cmd.exe 101 PID 3988 wrote to memory of 2212 3988 cmd.exe 101 PID 1252 wrote to memory of 5108 1252 Soldiers.pif 102 PID 1252 wrote to memory of 5108 1252 Soldiers.pif 102 PID 1252 wrote to memory of 5108 1252 Soldiers.pif 102 PID 1252 wrote to memory of 3312 1252 Soldiers.pif 108 PID 1252 wrote to memory of 3312 1252 Soldiers.pif 108 PID 1252 wrote to memory of 3312 1252 Soldiers.pif 108 PID 1252 wrote to memory of 3312 1252 Soldiers.pif 108 PID 1252 wrote to memory of 3312 1252 Soldiers.pif 108
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3296
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C:\Users\Admin\AppData\Local\Temp\2e48ee0fb3ddd63efeecd900a9d2bde365e2fe1fcbb3c43c882362ae935c5066.exe"C:\Users\Admin\AppData\Local\Temp\2e48ee0fb3ddd63efeecd900a9d2bde365e2fe1fcbb3c43c882362ae935c5066.exe"2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2796 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c move Newsletters Newsletters.bat & Newsletters.bat3⤵
- Suspicious use of WriteProcessMemory
PID:3988 -
C:\Windows\SysWOW64\tasklist.exetasklist4⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:4928
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-
C:\Windows\SysWOW64\findstr.exefindstr /I "wrsa.exe opssvc.exe"4⤵PID:468
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-
C:\Windows\SysWOW64\tasklist.exetasklist4⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:5032
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-
C:\Windows\SysWOW64\findstr.exefindstr /I "avastui.exe avgui.exe nswscsvc.exe sophoshealth.exe"4⤵PID:2608
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C:\Windows\SysWOW64\cmd.execmd /c md 42394⤵PID:4176
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C:\Windows\SysWOW64\cmd.execmd /c copy /b Reaching + Finest + Environmental + Tons + Symbols + Rice 4239\Soldiers.pif4⤵PID:5048
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C:\Windows\SysWOW64\cmd.execmd /c copy /b Triangle + Ave + Tray 4239\o4⤵PID:1676
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C:\Users\Admin\AppData\Local\Temp\4239\Soldiers.pif4239\Soldiers.pif 4239\o4⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1252
-
-
C:\Windows\SysWOW64\PING.EXEping -n 5 127.0.0.14⤵
- Runs ping.exe
PID:2212
-
-
-
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C:\Windows\SysWOW64\cmd.execmd /k echo [InternetShortcut] > "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\FinestitchR.url" & echo URL="C:\Users\Admin\AppData\Local\StitchCraft Studios Co\FinestitchR.js" >> "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\FinestitchR.url" & exit2⤵
- Drops startup file
PID:5108
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-
C:\Users\Admin\AppData\Local\Temp\4239\RegAsm.exeC:\Users\Admin\AppData\Local\Temp\4239\RegAsm.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3312
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\4239\RegAsm.exe
- Size 63KB
- SHA256 c066aee7aa3aa83f763ebc5541daa266ed6c648fbffcde0d836a13b221bb2adc
- MD5 0d5df43af2916f47d00c1573797c1a13
- SHA1 230ab5559e806574d26b4c20847c368ed55483b0
- SHA512 f96cf9e1890746b12daf839a6d0f16f062b72c1b8a40439f96583f242980f10f867720232a6fa0f7d4d7ac0a7a6143981a5a130d6417ea98b181447134c7cfe2
- SSDEEP 768:X8XcJiMjm2ieHlPyCsSuJbn8dBhFwlSMF6Iq8KSYDKbQ22qWqO8w1R:rYMaNylPYSAb8dBnsHsPDKbQBqTY
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\4239\Soldiers.pif
- Size 925KB
- SHA256 1300262a9d6bb6fcbefc0d299cce194435790e70b9c7b4a651e202e90a32fd49
- MD5 62d09f076e6e0240548c2f837536a46a
- SHA1 26bdbc63af8abae9a8fb6ec0913a307ef6614cf2
- SHA512 32de0d8bb57f3d3eb01d16950b07176866c7fb2e737d9811f61f7be6606a6a38a5fc5d4d2ae54a190636409b2a7943abca292d6cefaa89df1fc474a1312c695f
- SSDEEP 24576:uvG4FEq/TQ+Svbi3zcNjmsuENOJuM8WU2a+BYK:u9GqLQHbijkmc2umva+OK
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\4239\o
- Size 507KB
- SHA256 d2f8bad64a400060d230415a15f38449037907a6dd0e2d8e3f3b3c047a5be3f2
- MD5 fc2e0f6ae9c49f4c1f73e1a455bda758
- SHA1 00297b73b0b5152c46e8a5517c10660fa37b1724
- SHA512 c88c0329f7827ac803b15dbfd59d09965832cb76e82390b1d27f22e9114f7e4adf38493fc97f816c0e0b8bbbc0b68a5d22f74bd7d783cf9bad0485e8328df2a0
- SSDEEP 3072:3tLQcac1+vh1EJ5C6FZo2s6Aobol81o+tESsyFOoOFm5P5ZpBerBCogCnMX86bBk:D1mN8JNo9MsiWb
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\Ave
- Size 282KB
- SHA256 a49d011010b21fbe725d1f635e279285580a7d35e0eaf6d53ba8fc1d3bc8d8f0
- MD5 2af9a11316c5ec31d8429dd37e50b06b
- SHA1 cee13a90c0ba136825716f2dd1d517ec55bc3777
- SHA512 2e05fbbd670b291b4fdb5f41b27c120f16b3a49ad61eed467efdb9178345c2b6889a5ed18728c123e1a5c7d29d26fa3ad98c50565bc4a88b6868708931a09831
- SSDEEP 3072:wobol81o+tESsyFOoOFm5P5ZpBerBCogCnMX86bBUBW0oGEJ:E8JNo9MsiWU
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\Environmental
- Size 184KB
- SHA256 8948e23d1611624abd88ef91d7ab119efe22896b8d12370ab2989d10f5fd8185
- MD5 4a094b9a89ae4c55768e8e012ee4d023
- SHA1 9d625903d40e8563a91171db01549302acb26091
- SHA512 c40ad8c7294cbd4e3bd26229d4b2054b131a912005a0221c442c3f12d6cfebe1541738a8f4d1439071fd15c794b4cbc1b5ba0fd2a64adcd7d35615523bb590bc
- SSDEEP 3072:0ezW9FfTut/Dde6u640ewy4Za9coRC2jfTq8QLeAg0Fuz08XvBNbjaAtsPW:0ezWWt/Dd314V14ZgP0JaAOz04phdyO
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\Finest
- Size 286KB
- SHA256 c848899356852d7cdd43ce525b0f464db427252ad07c539c064cb89a7bdbc5a2
- MD5 190d5cc5f06756ecfd8284f7ca962cba
- SHA1 0192bc94f63a4d999848d18b5b3400f53bc266ea
- SHA512 e83ece7b2de4d376e08fb41e08139fe2793f705af86a0ebe379396712fd005e6961e8b7eb2d3b8b8c9711ee515d73a4870968038090885e4795c8f6b39e5f0ad
- SSDEEP 6144:HOMVIPPL/sZ7HS3zcNPj0nEo3tb2j6AUkB0CThp6vmVnjphfhnvO5bE:z7y3zcNPjmlGUkiCTD6vmVnNO5bE
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\Newsletters
- Size 26KB
- SHA256 8145332923bbb85ae2517c87b587b2de275219badf769fbc4064e3f76d1b26c0
- MD5 1c4cabf20ffeef1a7d9e71d77d5c62fa
- SHA1 b6cfa0efd9b12a9b5f929ce3a41dab8dbb454656
- SHA512 39abf36ba0d2cc633abe7525e267b09418bd13aac906c24c00c106f0358671b1fc75cff6a26e6a9a3ec01249fc140441431ef18d2585c00e78f9973504f22a0b
- SSDEEP 768:1Vk842PPSYJvMsqybsdzHgMNhKLgSK8fIkgLISjE:Q8zPPSYJxqyiTgMNsgSKwIkg8aE
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\Reaching
- Size 292KB
- SHA256 520b4a0ca94396abb97ea723ed7d6dfa7880cce4013d2f998b3c83090295d254
- MD5 c3a422b148a736804f525f481f289d2d
- SHA1 2cead45c5bdcc21213701bc92f45d2ab3e9e7258
- SHA512 ddf1ba3d23f9b5363f3b1817e705ae4da6cddc3218c6778896eca9ec30ed0d0daf66cc502d133a56c4f880efeea026b0d513024e82d825684701e12a7339bb50
- SSDEEP 6144:1K5vPeDkjGgQaE/loUDtf0accB3gBmmLsiS+SAhClbfSA:uvG4waEqOfFfB3gBTQ+SAibn
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\Rice
- Size 41KB
- SHA256 047ee02962359b321112610fd3fa7ab416b028b9a2bee3cd7343de7641136aec
- MD5 0b0c7642bf84588d7fb643e251001b81
- SHA1 4a7435708db3e0eea8d3e5ab9e78cdcfafdec4cd
- SHA512 09b1800306461fe1fa1df0dc3a7a2b91de4a44dff950bec7eaef0de7b9c4f5c46d087f09f67ba4d819d5fd9ca1a6c44d8fa3d26ca20d80b672423c7bdc5b3dae
- SSDEEP 768:eGmd9OTGQ1Dv7sMvLHfR/ZByLiFuO/ChgZ45VatJVEV3GPkjF:eGmdATGODv7xvTphAiPChgZ2kOE6
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\Symbols
- Size 33KB
- SHA256 1927ede910ccaee4f846eb85401f63dc5860f5db5a66562b54853e59e437dd1e
- MD5 ced8fcd39719d599d0f4d9561e6fe507
- SHA1 59eb5f73d676efae575623e546978d42decf6260
- SHA512 a7bb599680bdb57e8a4c559a21403737e75d206798cebd53d0dd3939ef00445d8009c404772e23015919ba90ba522b87ef3cf44a7df6682fb2b622b2b67edfe0
- SSDEEP 384:CHDyOpbM136KeBzC6GFe46JRoGWbHkdzfkfiCbwHmAjesFUpNVU3/tel9lSL:0DP8WBosd0bHazf0Tye4Ur2+9o
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\Tons
- Size 89KB
- SHA256 72d8b933bbe09704f7f5200ba648fbc12a26b0cf7b232c2f7172c1dcf6b5abef
- MD5 639ac7a58107cc48b3d0f9ea512c4fae
- SHA1 a34aede82b0042f6e87902fbdd8e4a3ead6746f8
- SHA512 794349c95e93f6fd5227ddce23bba317d8862c7d7ba4ac6c84adf59a127f39943a3c55e4949664197e7970b2d48d9afbe1b0fdde55562ffdacc5b2821621c85c
- SSDEEP 768:aKAGWRqA60dTcR4qYnGfAHE9AUsFxyLtVSQsbZgar3R/OWel3EYr8q:aKaj6iTcPAsAhxjgarB/5el3EYr
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\Tray
- Size 12KB
- SHA256 6718bc24cfddc6f194e5fe687fdeae9a189aaec7908a1545863cb1b43fdbf30c
- MD5 83838b9779309c6deff2ecd321607cea
- SHA1 09e321410d80ea507e8426de23967db9d9478e72
- SHA512 5076d2808b31f63dc03f686b3434e210ee598b633df1b1f151d0a7c5e2fc3074209174451a5493fd232d52fdbf35a6459f29a45411144153464cf87ef558fc58
- SSDEEP 384:iDZJLSmIDZru8eN7u5M+m5aMkG5M1bfeActea1mUx:rtC8jMlaMkaMzW
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\Triangle
- Size 213KB
- SHA256 86151ad1b478399281ea7d5de476f6e3709fa17383d44e607ef62df9fefe8ec1
- MD5 530605e3eccc1595d537b0baeabf2b36
- SHA1 6a52cb76c3b5a615895f85e565cb219d5da56416
- SHA512 e397c19f63350bf6066f702cb7e9140effd235656d3f7c02bd8fdc11f4bdd36c1947a2109e845118b3cc9224e4c50dc1fb3a3cd3762348ee1d4006e368f52614
- SSDEEP 1536:3YLbLjGkL9oQR6ac1mZ/2pzapC3mvhaLbLmEyEJ593HI6F/LbLkCnoWuguSjN179:3tLQcac1+vh1EJ5C6FZo2s63
- MD5 SHA1 SHA512 SSDEEP