Analysis
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max time kernel
300s -
max time network
303s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
09-03-2024 17:41
Static task
static1
General
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Target
mapper.exe
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Size
12KB
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MD5
34971f3bb157d0e9239fba75b00923c9
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SHA1
30921c9f83b9893447b13b0196b5bf1d668317e5
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SHA256
0ec4ddc14b405e679b7d84cf497b37eea9d7fceab795a575d54d3a37e5a2bfe6
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SHA512
706a6f1b0c338aee6ec2f9c56b63e5123d9eac555095d2c91eb2fe2931ad46d91776e2d1dc145eb31de319ef11b1b39802ac2f6e8e4570839788af642768fec7
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SSDEEP
192:HgFwFDVdfG0nG7ljt4yb+mv1ZcmKfGxj8Jgh:HiODt4Rv+IcmKfGxjp
Malware Config
Extracted
gozi
Signatures
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\Control Panel\International\Geo\Nation mapper.exe Key value queried \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\Control Panel\International\Geo\Nation wscript.exe -
Executes dropped EXE 1 IoCs
pid Process 1928 5cg01quy.exe -
Loads dropped DLL 1 IoCs
pid Process 1620 mapper.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 6 IoCs
flow ioc 23 raw.githubusercontent.com 24 raw.githubusercontent.com 59 discord.com 60 discord.com 70 discord.com 251 discord.com -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4000 schtasks.exe -
Modifies registry class 9 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings\shell\open reg.exe Key created \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ Explorer.EXE Key created \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings\shell reg.exe 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" reg.exe Key created \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings\shell\open\command reg.exe Set value (str) \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings\shell\open\command\DelegateExecute = "0" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ Explorer.EXE Key created \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings\shell\open\command reg.exe Key created \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings reg.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1928 5cg01quy.exe 1928 5cg01quy.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe 1620 mapper.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3320 Explorer.EXE -
Suspicious use of AdjustPrivilegeToken 24 IoCs
description pid Process Token: SeDebugPrivilege 1620 mapper.exe Token: SeDebugPrivilege 1928 5cg01quy.exe Token: SeShutdownPrivilege 3320 Explorer.EXE Token: SeCreatePagefilePrivilege 3320 Explorer.EXE Token: SeShutdownPrivilege 3320 Explorer.EXE Token: SeCreatePagefilePrivilege 3320 Explorer.EXE Token: SeShutdownPrivilege 3320 Explorer.EXE Token: SeCreatePagefilePrivilege 3320 Explorer.EXE Token: SeShutdownPrivilege 3320 Explorer.EXE Token: SeCreatePagefilePrivilege 3320 Explorer.EXE Token: SeShutdownPrivilege 3320 Explorer.EXE Token: SeCreatePagefilePrivilege 3320 Explorer.EXE Token: SeShutdownPrivilege 3320 Explorer.EXE Token: SeCreatePagefilePrivilege 3320 Explorer.EXE Token: SeShutdownPrivilege 3320 Explorer.EXE Token: SeCreatePagefilePrivilege 3320 Explorer.EXE Token: SeShutdownPrivilege 3320 Explorer.EXE Token: SeCreatePagefilePrivilege 3320 Explorer.EXE Token: SeShutdownPrivilege 3320 Explorer.EXE Token: SeCreatePagefilePrivilege 3320 Explorer.EXE Token: SeShutdownPrivilege 3320 Explorer.EXE Token: SeCreatePagefilePrivilege 3320 Explorer.EXE Token: SeShutdownPrivilege 3320 Explorer.EXE Token: SeCreatePagefilePrivilege 3320 Explorer.EXE -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1620 mapper.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 3320 Explorer.EXE -
Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 1620 wrote to memory of 3200 1620 mapper.exe 92 PID 1620 wrote to memory of 3200 1620 mapper.exe 92 PID 1620 wrote to memory of 3200 1620 mapper.exe 92 PID 1620 wrote to memory of 3512 1620 mapper.exe 94 PID 1620 wrote to memory of 3512 1620 mapper.exe 94 PID 1620 wrote to memory of 3512 1620 mapper.exe 94 PID 1620 wrote to memory of 3340 1620 mapper.exe 96 PID 1620 wrote to memory of 3340 1620 mapper.exe 96 PID 1620 wrote to memory of 3340 1620 mapper.exe 96 PID 3340 wrote to memory of 2008 3340 cmd.exe 98 PID 3340 wrote to memory of 2008 3340 cmd.exe 98 PID 3340 wrote to memory of 2008 3340 cmd.exe 98 PID 2008 wrote to memory of 3308 2008 ComputerDefaults.exe 99 PID 2008 wrote to memory of 3308 2008 ComputerDefaults.exe 99 PID 2008 wrote to memory of 3308 2008 ComputerDefaults.exe 99 PID 3308 wrote to memory of 1312 3308 wscript.exe 100 PID 3308 wrote to memory of 1312 3308 wscript.exe 100 PID 3308 wrote to memory of 1312 3308 wscript.exe 100 PID 1620 wrote to memory of 4004 1620 mapper.exe 105 PID 1620 wrote to memory of 4004 1620 mapper.exe 105 PID 1620 wrote to memory of 4004 1620 mapper.exe 105 PID 4004 wrote to memory of 4000 4004 cmd.exe 108 PID 4004 wrote to memory of 4000 4004 cmd.exe 108 PID 4004 wrote to memory of 4000 4004 cmd.exe 108 PID 1620 wrote to memory of 1928 1620 mapper.exe 112 PID 1620 wrote to memory of 1928 1620 mapper.exe 112 PID 1928 wrote to memory of 3320 1928 5cg01quy.exe 56 PID 1928 wrote to memory of 3320 1928 5cg01quy.exe 56 PID 1928 wrote to memory of 3320 1928 5cg01quy.exe 56 PID 1928 wrote to memory of 3320 1928 5cg01quy.exe 56 PID 1928 wrote to memory of 3320 1928 5cg01quy.exe 56 PID 1928 wrote to memory of 3320 1928 5cg01quy.exe 56 PID 1928 wrote to memory of 3320 1928 5cg01quy.exe 56 PID 1928 wrote to memory of 3320 1928 5cg01quy.exe 56 PID 1928 wrote to memory of 3320 1928 5cg01quy.exe 56 PID 1928 wrote to memory of 3320 1928 5cg01quy.exe 56 PID 1928 wrote to memory of 3320 1928 5cg01quy.exe 56 PID 1928 wrote to memory of 3320 1928 5cg01quy.exe 56 PID 1928 wrote to memory of 3320 1928 5cg01quy.exe 56
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3320 -
C:\Users\Admin\AppData\Local\Temp\mapper.exe"C:\Users\Admin\AppData\Local\Temp\mapper.exe"2⤵
- Checks computer location settings
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1620 -
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" /f3⤵
- Modifies registry class
PID:3200
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C:\Windows\SysWOW64\reg.exe"C:\Windows\system32\reg.exe" add "HKCU\Software\Classes\ms-settings\shell\open\command" /v DelegateExecute /d "0" /f3⤵
- Modifies registry class
PID:3512
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C:\Windows\SysWOW64\cmd.exe"cmd.exe" /C computerdefaults.exe3⤵
- Suspicious use of WriteProcessMemory
PID:3340 -
C:\Windows\SysWOW64\ComputerDefaults.execomputerdefaults.exe4⤵
- Suspicious use of WriteProcessMemory
PID:2008 -
C:\Windows\SysWOW64\wscript.exe"wscript.exe" C:\Users\Admin\AppData\Local\Temp\playpear19954641.vbs5⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3308 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C del C:\Windows\System32\drivers\etc\hosts6⤵PID:1312
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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 /IT3⤵
- Suspicious use of WriteProcessMemory
PID:4004 -
C:\Windows\SysWOW64\schtasks.exeschtasks /Create /SC ONLOGON /TN SpotifyUpdateService_iFeRcipGml0K2C2no050MX /TR "C:\Users\Admin\AppData\Local\Microsoft\Windows\Shell\iFeRcipGml0K2C2no050MX.exe" /RL HIGHEST /IT4⤵
- Creates scheduled task(s)
PID:4000
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C:\Users\Admin\AppData\Local\Temp\5cg01quy.exe"C:\Users\Admin\AppData\Local\Temp\5cg01quy.exe" explorer.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1928
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
124KB
MD5e898826598a138f86f2aa80c0830707a
SHA11e912a5671f7786cc077f83146a0484e5a78729c
SHA256df443ccf551470b3f9f7d92faf51b3b85ae206dd08da3b6390ce9a6039b7253a
SHA5126827068b8580822ded1fb8447bdb038d0e00633f5ef7f480a8cdeaab6928ac23022a0b7a925058e0926ce9b41a6c8c22a5692e074621b2fccdb7edd29a0d4cfb
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Filesize
8KB
MD5fa1918bfb292d4e4d301bb99fa69887e
SHA13734dd2760a5c7fd2bf1109a022a47ad9e07fd7c
SHA256028b63646fcc723b9172c679f47de05cf85a6a86967ec1102cd048b7249c7b0c
SHA51271e0ebfcbddeeab8f903996e5e8505f4de7db3c74e152961efdd00a0b94323a71108b4c9fe9fa6d7023dafaabf1dfae62ab79d6cc3f94096edfd936bbf08fd39
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Filesize
46KB
MD502d2c46697e3714e49f46b680b9a6b83
SHA184f98b56d49f01e9b6b76a4e21accf64fd319140
SHA256522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9
SHA51260348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac
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Filesize
1.4MB
MD56f2fdecc48e7d72ca1eb7f17a97e59ad
SHA1fcbc8c4403e5c8194ee69158d7e70ee7dbd4c056
SHA25670e48ef5c14766f3601c97451b47859fddcbe7f237e1c5200cea8e7a7609d809
SHA512fea98a3d6fff1497551dc6583dd92798dcac764070a350fd381e856105a6411c94effd4b189b7a32608ff610422b8dbd6d93393c5da99ee66d4569d45191dc8b
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Filesize
128KB
MD58514a8261e98b33405ee23cf475515d2
SHA1685f8a889e75664b3923dbe249193b113a42ab66
SHA2566cbaad99dc76611e60db66988683b1cae1acac49ea2c8907b8dd8c81dcbad58f
SHA512ca0e44eb9ab9fec3562feb6d1f9e89bb760a8b0913b825792ccef360d5a88daa16d796750627a319c7d5bc793264259fed54500d25c0d59c21c2270390ae98d2
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Filesize
171B
MD5a34267102c21aff46aecc85598924544
SHA177268af47c6a4b9c6be7f7487b2c9b233d49d435
SHA256eba7ab5c248e46dbe70470b41ebf25a378b4eff9ce632adff927ac1f95583d44
SHA5125d320312b93b46c9051a20c82d6405a3f2c78b23adb3ab3e71aad854b65b500937de7ca2986cf79967386d689beecccf676d89afde8ecc5d5ad0cb4ae2bf38a3
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Filesize
16B
MD546295cac801e5d4857d09837238a6394
SHA144e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA2560f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
SHA5128969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
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Filesize
329B
MD53e468bedad153189d0697ef1e0472a5f
SHA1a81c85d079376563d3c3fba561abd4a812ee94a8
SHA25634be3f3ef21c562ddb87836ba0a4f44ab6eaa2b88133bf0232e74c00559b7c2c
SHA512016821cca475b6e781ea98bfe89907bf828e3069cb9ea6e4ef140115911d6f06b0bb6b8468d6188bc70c4603ec15640e8b5a68fd238c3bf991233af88fba0b06
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Filesize
289B
MD5192503e50f133e63cdf16d3353dfe1f0
SHA15cb2a066bc8a69fd3980d394f0173be523c45fc9
SHA2561c7890bf764d63d176e77c8b42df2e5ed90e131e393f3f0f4aa3a37f883dc019
SHA512a3e2d65b3bb4d3b36482a183ef157d2a4ddfc295603df0104f609b225fdbcc44e32850f4de7398e9ead9efc6ab3116c18538e2d05fd07331471b3e0206845efd
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Filesize
41B
MD55af87dfd673ba2115e2fcf5cfdb727ab
SHA1d5b5bbf396dc291274584ef71f444f420b6056f1
SHA256f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
SHA512de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b
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C:\Users\Admin\AppData\Roaming\Gongle\aB3GDU1RGC\0etkwu5l.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite
Filesize48KB
MD5472638dbb7115e53c7721c366c7cdefa
SHA16a87066d2a39464d745b609cb36d8ddf55d63947
SHA256e114f62699a32ca65b4b24128af7ce16bb6a81228fc25cda5503fc128d27267c
SHA512735d91295d85e2ce05dd22414fe3b1dbc92693f102b252eef4860869684ba6212e40de8c39d0e7c5b16c025998f6397afc015be9f4d1913f783af6c5fb4c9033
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Filesize
331B
MD5a90afdff7846cbee43b55fd8a19efeb7
SHA187e1111ba8b7f84916740919738d3dc57ae41503
SHA2568959cda9376e2063fa515f24cc0fe0b68eec862f155115b22082f2ef78aa9354
SHA512e632f32bdb92a47a9948a50f0d81970fd91d14970b3a5d2109370df6929230cf806662cfd9c7f83c8d0996d1231454ffd7977e3698a1fc157e48eddbebf7c6ee
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Filesize
293B
MD5936f8eec1093d7158d258b4609fdfc4b
SHA158c6f0fc8af4a373dbca0d483bc2e3e0e5834ae4
SHA256ab4a2af221b47fd722d9ae7d4734df4516e253f765c68ce1dddf8b9ca6a46d85
SHA512e167f6786729c64f031d1d2d421683a4757705e5d85d9bad36e010897f55e3d62fc0e53bcc9da53f6748521fb505a8b9c5e6f8ced6991017c80d7b178ad5b5c1