Analysis Overview
SHA256
0ec4ddc14b405e679b7d84cf497b37eea9d7fceab795a575d54d3a37e5a2bfe6
Threat Level: Known bad
The file mapper.exe was found to be: Known bad.
Malicious Activity Summary
Gozi
Reads user/profile data of web browsers
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Legitimate hosting services abused for malware hosting/C2
Unsigned PE
Enumerates physical storage devices
Suspicious use of UnmapMainImage
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Modifies registry class
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-09 17:41
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-09 17:41
Reported
2024-03-09 17:46
Platform
win10v2004-20240226-en
Max time kernel
300s
Max time network
303s
Command Line
Signatures
Gozi
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\mapper.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\Control Panel\International\Geo\Nation | C:\Windows\SysWOW64\wscript.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5cg01quy.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\mapper.exe | N/A |
Reads user/profile data of web browsers
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | raw.githubusercontent.com | N/A | N/A |
| N/A | raw.githubusercontent.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings\shell\open | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ | C:\Windows\Explorer.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings\shell | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings\shell\open\command\ = "wscript.exe C:\\Users\\Admin\\AppData\\Local\\Temp\\playpear19954641.vbs" | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings\shell\open\command | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings\shell\open\command\DelegateExecute = "0" | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ | C:\Windows\Explorer.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings\shell\open\command | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings | C:\Windows\SysWOW64\reg.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\mapper.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\5cg01quy.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\mapper.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\mapper.exe
"C:\Users\Admin\AppData\Local\Temp\mapper.exe"
C:\Windows\SysWOW64\reg.exe
"C:\Windows\system32\reg.exe" add "HKCU\Software\Classes\ms-settings\shell\open\command" /d "wscript.exe C:\Users\Admin\AppData\Local\Temp\playpear19954641.vbs" /f
C:\Windows\SysWOW64\reg.exe
"C:\Windows\system32\reg.exe" add "HKCU\Software\Classes\ms-settings\shell\open\command" /v DelegateExecute /d "0" /f
C:\Windows\SysWOW64\cmd.exe
"cmd.exe" /C computerdefaults.exe
C:\Windows\SysWOW64\ComputerDefaults.exe
computerdefaults.exe
C:\Windows\SysWOW64\wscript.exe
"wscript.exe" C:\Users\Admin\AppData\Local\Temp\playpear19954641.vbs
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C del C:\Windows\System32\drivers\etc\hosts
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C schtasks /Create /SC ONLOGON /TN SpotifyUpdateService_iFeRcipGml0K2C2no050MX /TR "C:\Users\Admin\AppData\Local\Microsoft\Windows\Shell\iFeRcipGml0K2C2no050MX.exe" /RL HIGHEST /IT
C:\Windows\SysWOW64\schtasks.exe
schtasks /Create /SC ONLOGON /TN SpotifyUpdateService_iFeRcipGml0K2C2no050MX /TR "C:\Users\Admin\AppData\Local\Microsoft\Windows\Shell\iFeRcipGml0K2C2no050MX.exe" /RL HIGHEST /IT
C:\Users\Admin\AppData\Local\Temp\5cg01quy.exe
"C:\Users\Admin\AppData\Local\Temp\5cg01quy.exe" explorer.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 193.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | raw.githubusercontent.com | udp |
| US | 185.199.108.133:443 | raw.githubusercontent.com | tcp |
| US | 8.8.8.8:53 | textpubshiers.top | udp |
| US | 8.8.8.8:53 | 133.108.199.185.in-addr.arpa | udp |
| US | 104.21.79.145:443 | textpubshiers.top | tcp |
| US | 8.8.8.8:53 | 145.79.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | discord.com | udp |
| US | 162.159.137.232:443 | discord.com | tcp |
| US | 8.8.8.8:53 | 100.5.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.137.159.162.in-addr.arpa | udp |
| US | 162.159.137.232:443 | discord.com | tcp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 191.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 202.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 188.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 210.143.182.52.in-addr.arpa | udp |
| US | 162.159.137.232:443 | discord.com | tcp |
| US | 8.8.8.8:53 | textpubshiers.top | udp |
| US | 188.114.96.2:443 | textpubshiers.top | tcp |
| US | 8.8.8.8:53 | 2.96.114.188.in-addr.arpa | udp |
Files
memory/1620-0-0x0000000000440000-0x000000000044C000-memory.dmp
memory/1620-1-0x0000000002B50000-0x0000000002B6A000-memory.dmp
memory/1620-2-0x00000000753B0000-0x0000000075B60000-memory.dmp
memory/1620-3-0x0000000005150000-0x0000000005160000-memory.dmp
memory/1620-4-0x0000000002B30000-0x0000000002B3A000-memory.dmp
memory/1620-5-0x0000000005200000-0x0000000005292000-memory.dmp
memory/1620-6-0x0000000005850000-0x0000000005DF4000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\playpear19954641.vbs
| MD5 | a34267102c21aff46aecc85598924544 |
| SHA1 | 77268af47c6a4b9c6be7f7487b2c9b233d49d435 |
| SHA256 | eba7ab5c248e46dbe70470b41ebf25a378b4eff9ce632adff927ac1f95583d44 |
| SHA512 | 5d320312b93b46c9051a20c82d6405a3f2c78b23adb3ab3e71aad854b65b500937de7ca2986cf79967386d689beecccf676d89afde8ecc5d5ad0cb4ae2bf38a3 |
memory/1620-10-0x000000000AE30000-0x000000000BA30000-memory.dmp
memory/1620-11-0x00000000753B0000-0x0000000075B60000-memory.dmp
memory/1620-12-0x0000000005150000-0x0000000005160000-memory.dmp
memory/1620-13-0x0000000011BB0000-0x0000000012852000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Costura\40BD99E3E2E3C109881E4ECA2DEDC617\32\sqlite.interop.dll
| MD5 | 6f2fdecc48e7d72ca1eb7f17a97e59ad |
| SHA1 | fcbc8c4403e5c8194ee69158d7e70ee7dbd4c056 |
| SHA256 | 70e48ef5c14766f3601c97451b47859fddcbe7f237e1c5200cea8e7a7609d809 |
| SHA512 | fea98a3d6fff1497551dc6583dd92798dcac764070a350fd381e856105a6411c94effd4b189b7a32608ff610422b8dbd6d93393c5da99ee66d4569d45191dc8b |
C:\Users\Admin\AppData\Local\Temp\5cg01quy.exe
| MD5 | e898826598a138f86f2aa80c0830707a |
| SHA1 | 1e912a5671f7786cc077f83146a0484e5a78729c |
| SHA256 | df443ccf551470b3f9f7d92faf51b3b85ae206dd08da3b6390ce9a6039b7253a |
| SHA512 | 6827068b8580822ded1fb8447bdb038d0e00633f5ef7f480a8cdeaab6928ac23022a0b7a925058e0926ce9b41a6c8c22a5692e074621b2fccdb7edd29a0d4cfb |
memory/3320-28-0x0000000001220000-0x0000000001228000-memory.dmp
memory/3320-29-0x0000000001270000-0x0000000001271000-memory.dmp
memory/3320-30-0x0000000001220000-0x0000000001228000-memory.dmp
memory/3320-32-0x0000000001220000-0x0000000001228000-memory.dmp
memory/3320-33-0x0000000001220000-0x0000000001228000-memory.dmp
memory/1620-39-0x000000000AB20000-0x000000000AB2A000-memory.dmp
memory/1620-41-0x0000000009360000-0x000000000936A000-memory.dmp
memory/1620-40-0x000000000D6A0000-0x000000000D706000-memory.dmp
C:\Users\Admin\AppData\Roaming\Gongle\aB3GDU1RGC\0etkwu5l.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite
| MD5 | 472638dbb7115e53c7721c366c7cdefa |
| SHA1 | 6a87066d2a39464d745b609cb36d8ddf55d63947 |
| SHA256 | e114f62699a32ca65b4b24128af7ce16bb6a81228fc25cda5503fc128d27267c |
| SHA512 | 735d91295d85e2ce05dd22414fe3b1dbc92693f102b252eef4860869684ba6212e40de8c39d0e7c5b16c025998f6397afc015be9f4d1913f783af6c5fb4c9033 |
memory/1620-81-0x0000000009350000-0x000000000935C000-memory.dmp
memory/1620-82-0x000000000A270000-0x000000000A278000-memory.dmp
C:\Users\Admin\AppData\Roaming\Gongle\a4PSZ3S0HX\CURRENT
| MD5 | 46295cac801e5d4857d09837238a6394 |
| SHA1 | 44e0fa1b517dbf802b18faf0785eeea6ac51594b |
| SHA256 | 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443 |
| SHA512 | 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23 |
C:\Users\Admin\AppData\Roaming\Gongle\a4PSZ3S0HX\LOG.old
| MD5 | 192503e50f133e63cdf16d3353dfe1f0 |
| SHA1 | 5cb2a066bc8a69fd3980d394f0173be523c45fc9 |
| SHA256 | 1c7890bf764d63d176e77c8b42df2e5ed90e131e393f3f0f4aa3a37f883dc019 |
| SHA512 | a3e2d65b3bb4d3b36482a183ef157d2a4ddfc295603df0104f609b225fdbcc44e32850f4de7398e9ead9efc6ab3116c18538e2d05fd07331471b3e0206845efd |
C:\Users\Admin\AppData\Roaming\Gongle\a4PSZ3S0HX\MANIFEST-000001
| MD5 | 5af87dfd673ba2115e2fcf5cfdb727ab |
| SHA1 | d5b5bbf396dc291274584ef71f444f420b6056f1 |
| SHA256 | f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4 |
| SHA512 | de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b |
C:\Users\Admin\AppData\Roaming\Gongle\a4PSZ3S0HX\LOG
| MD5 | 3e468bedad153189d0697ef1e0472a5f |
| SHA1 | a81c85d079376563d3c3fba561abd4a812ee94a8 |
| SHA256 | 34be3f3ef21c562ddb87836ba0a4f44ab6eaa2b88133bf0232e74c00559b7c2c |
| SHA512 | 016821cca475b6e781ea98bfe89907bf828e3069cb9ea6e4ef140115911d6f06b0bb6b8468d6188bc70c4603ec15640e8b5a68fd238c3bf991233af88fba0b06 |
C:\Users\Admin\AppData\Roaming\Gongle\aH731AWGFT\LOG
| MD5 | a90afdff7846cbee43b55fd8a19efeb7 |
| SHA1 | 87e1111ba8b7f84916740919738d3dc57ae41503 |
| SHA256 | 8959cda9376e2063fa515f24cc0fe0b68eec862f155115b22082f2ef78aa9354 |
| SHA512 | e632f32bdb92a47a9948a50f0d81970fd91d14970b3a5d2109370df6929230cf806662cfd9c7f83c8d0996d1231454ffd7977e3698a1fc157e48eddbebf7c6ee |
memory/1620-170-0x000000000A280000-0x000000000A332000-memory.dmp
memory/1620-171-0x000000000C660000-0x000000000C682000-memory.dmp
memory/1620-172-0x000000000C710000-0x000000000C786000-memory.dmp
memory/1620-173-0x000000000C630000-0x000000000C64E000-memory.dmp
C:\Users\Admin\AppData\Roaming\Gongle\aH731AWGFT\LOG.old
| MD5 | 936f8eec1093d7158d258b4609fdfc4b |
| SHA1 | 58c6f0fc8af4a373dbca0d483bc2e3e0e5834ae4 |
| SHA256 | ab4a2af221b47fd722d9ae7d4734df4516e253f765c68ce1dddf8b9ca6a46d85 |
| SHA512 | e167f6786729c64f031d1d2d421683a4757705e5d85d9bad36e010897f55e3d62fc0e53bcc9da53f6748521fb505a8b9c5e6f8ced6991017c80d7b178ad5b5c1 |
memory/1620-175-0x000000000C790000-0x000000000C7E0000-memory.dmp
memory/1620-176-0x000000000C7E0000-0x000000000C84A000-memory.dmp
memory/1620-177-0x000000000C850000-0x000000000CBA4000-memory.dmp
memory/1620-178-0x000000000CBB0000-0x000000000CBFC000-memory.dmp
memory/1620-182-0x0000000007660000-0x000000000769C000-memory.dmp
memory/1620-183-0x0000000007620000-0x0000000007641000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\9fe3eee1eb91428fbbc4a604a18023e2
| MD5 | 02d2c46697e3714e49f46b680b9a6b83 |
| SHA1 | 84f98b56d49f01e9b6b76a4e21accf64fd319140 |
| SHA256 | 522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9 |
| SHA512 | 60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac |
C:\Users\Admin\AppData\Local\Temp\a1f64eba6986467cb342aff1a3b597d6
| MD5 | 8514a8261e98b33405ee23cf475515d2 |
| SHA1 | 685f8a889e75664b3923dbe249193b113a42ab66 |
| SHA256 | 6cbaad99dc76611e60db66988683b1cae1acac49ea2c8907b8dd8c81dcbad58f |
| SHA512 | ca0e44eb9ab9fec3562feb6d1f9e89bb760a8b0913b825792ccef360d5a88daa16d796750627a319c7d5bc793264259fed54500d25c0d59c21c2270390ae98d2 |
memory/1620-198-0x00000000076D0000-0x00000000076DA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\6bf6a943fc024ddbb5c8583f8af7c317
| MD5 | fa1918bfb292d4e4d301bb99fa69887e |
| SHA1 | 3734dd2760a5c7fd2bf1109a022a47ad9e07fd7c |
| SHA256 | 028b63646fcc723b9172c679f47de05cf85a6a86967ec1102cd048b7249c7b0c |
| SHA512 | 71e0ebfcbddeeab8f903996e5e8505f4de7db3c74e152961efdd00a0b94323a71108b4c9fe9fa6d7023dafaabf1dfae62ab79d6cc3f94096edfd936bbf08fd39 |
memory/3320-202-0x0000000001270000-0x0000000001271000-memory.dmp