Analysis
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max time kernel
58s -
max time network
64s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:29
Static task
static1
Behavioral task
behavioral1
Sample
c69772f30aa5e5053b2a88529d657893564b5ae296a6d4b1716d25406e97d88a.exe
Resource
win7-20221111-en
General
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Target
c69772f30aa5e5053b2a88529d657893564b5ae296a6d4b1716d25406e97d88a.exe
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Size
932KB
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MD5
dd5fd6e0d49857e3e70a8451926b333d
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SHA1
1cedb20e9d29bb3a32cffc7bb015d5d42c745aec
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SHA256
c69772f30aa5e5053b2a88529d657893564b5ae296a6d4b1716d25406e97d88a
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SHA512
c6986877a8441a71a6f65272d42d233c128ec6e13de9c522b3df5cde716989d66a54db4ae7a73d69197d2c7db37c78fcf55e62b48c7750af5a1859fe9b7794f5
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SSDEEP
24576:h1OYdaO3CZ/iWCvu/2sWsJA/jlt+DHhsS:h1OsRCpYO/dJJDHhsS
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
3IxLhsdllKVc1PK.exepid process 1500 3IxLhsdllKVc1PK.exe -
Loads dropped DLL 1 IoCs
Processes:
c69772f30aa5e5053b2a88529d657893564b5ae296a6d4b1716d25406e97d88a.exepid process 1656 c69772f30aa5e5053b2a88529d657893564b5ae296a6d4b1716d25406e97d88a.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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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops Chrome extension 3 IoCs
Processes:
3IxLhsdllKVc1PK.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\jbifkdmkfafgdffakdgkobgedimnckme\2.0\manifest.json 3IxLhsdllKVc1PK.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\jbifkdmkfafgdffakdgkobgedimnckme\2.0\manifest.json 3IxLhsdllKVc1PK.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\jbifkdmkfafgdffakdgkobgedimnckme\2.0\manifest.json 3IxLhsdllKVc1PK.exe -
Drops file in System32 directory 4 IoCs
Processes:
3IxLhsdllKVc1PK.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy 3IxLhsdllKVc1PK.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 3IxLhsdllKVc1PK.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 3IxLhsdllKVc1PK.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 3IxLhsdllKVc1PK.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
3IxLhsdllKVc1PK.exepid process 1500 3IxLhsdllKVc1PK.exe 1500 3IxLhsdllKVc1PK.exe 1500 3IxLhsdllKVc1PK.exe 1500 3IxLhsdllKVc1PK.exe 1500 3IxLhsdllKVc1PK.exe 1500 3IxLhsdllKVc1PK.exe 1500 3IxLhsdllKVc1PK.exe 1500 3IxLhsdllKVc1PK.exe 1500 3IxLhsdllKVc1PK.exe 1500 3IxLhsdllKVc1PK.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
3IxLhsdllKVc1PK.exedescription pid process Token: SeDebugPrivilege 1500 3IxLhsdllKVc1PK.exe Token: SeDebugPrivilege 1500 3IxLhsdllKVc1PK.exe Token: SeDebugPrivilege 1500 3IxLhsdllKVc1PK.exe Token: SeDebugPrivilege 1500 3IxLhsdllKVc1PK.exe Token: SeDebugPrivilege 1500 3IxLhsdllKVc1PK.exe Token: SeDebugPrivilege 1500 3IxLhsdllKVc1PK.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c69772f30aa5e5053b2a88529d657893564b5ae296a6d4b1716d25406e97d88a.exedescription pid process target process PID 1656 wrote to memory of 1500 1656 c69772f30aa5e5053b2a88529d657893564b5ae296a6d4b1716d25406e97d88a.exe 3IxLhsdllKVc1PK.exe PID 1656 wrote to memory of 1500 1656 c69772f30aa5e5053b2a88529d657893564b5ae296a6d4b1716d25406e97d88a.exe 3IxLhsdllKVc1PK.exe PID 1656 wrote to memory of 1500 1656 c69772f30aa5e5053b2a88529d657893564b5ae296a6d4b1716d25406e97d88a.exe 3IxLhsdllKVc1PK.exe PID 1656 wrote to memory of 1500 1656 c69772f30aa5e5053b2a88529d657893564b5ae296a6d4b1716d25406e97d88a.exe 3IxLhsdllKVc1PK.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c69772f30aa5e5053b2a88529d657893564b5ae296a6d4b1716d25406e97d88a.exe"C:\Users\Admin\AppData\Local\Temp\c69772f30aa5e5053b2a88529d657893564b5ae296a6d4b1716d25406e97d88a.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zSE995.tmp\3IxLhsdllKVc1PK.exe.\3IxLhsdllKVc1PK.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\7zSE995.tmp\3IxLhsdllKVc1PK.datFilesize
1KB
MD5e1307030c3c5ca332d7c8f9eb5cf8245
SHA1c4cb5fcba764922190f86887456e01598dca6aae
SHA2561cf907e2694e94519c79d7a8ce2cebe86888080854717463320a5e1f1c71e27b
SHA5128257a3864409b7eb0a8b60c07cd989fad551479499d01352b959fe1baf4a176fede7effa334e212a2a7bc4f92e9166feb2536afb794734aa4da0e71a0f25cad4
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C:\Users\Admin\AppData\Local\Temp\7zSE995.tmp\3IxLhsdllKVc1PK.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zSE995.tmp\Tg@H.net\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSE995.tmp\Tg@H.net\chrome.manifestFilesize
35B
MD546a3cde69a6d041a70ad77976469358e
SHA1939e39be7dd66fe12c7186b157c90e8b70e26144
SHA256ad7a86fc7a60f1dacde9d756be512f59a0ed89173b69ec7490136fdffae73892
SHA512e7026a6c7b33a1d7921458cabdfdd0051231877f8162998600ef14929cb4abb1b8bd854da903298bdac27336551acec2de3fa1ee83c4d0ffc266ce2c21e73d67
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C:\Users\Admin\AppData\Local\Temp\7zSE995.tmp\Tg@H.net\content\bg.jsFilesize
9KB
MD51c1c53e6be261fd1922ba9371ae78efc
SHA1f0460bbb0c481efeb16cb350d2a0551a8d175e52
SHA25601b0b104964f23d3031d0c76c3165abdb30d298a75f93fb4f5de001cf4f2c1b7
SHA5123c37b70f6ab79012c6ffd18542f6983c84211869e5b2558ba48207b0a854aa5e1c204594467f94197698e8e1fab492ac31f5e1db5ffdf817fdac53dd56a23052
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C:\Users\Admin\AppData\Local\Temp\7zSE995.tmp\Tg@H.net\install.rdfFilesize
591B
MD5f39b91c9b7603f4115db8a70530225de
SHA102103a93a074593a330178e67d0872a5a36faf78
SHA256f6552952071eec3ba5ca842b97355b2293b64d891b8a328fa5a269d4ac9a006a
SHA5123d66aa6499bb1680bc2bd5321e4b35024f14350ea4ee74cb83159f3fffe43155b480b60d22d91ced3d5a2a0fd2bf93a5573bd3dbd3c64705bbf16bda40499ff2
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C:\Users\Admin\AppData\Local\Temp\7zSE995.tmp\jbifkdmkfafgdffakdgkobgedimnckme\background.htmlFilesize
139B
MD557ecc030215a8db4d0c522681fc50dc4
SHA17bc4611a68b617c7f8b2fcdc749a318ab13f0e4c
SHA25627f83d2e74dbbda6863329ec4550feb06009df2d38dce08d9a5ab137c8402648
SHA5129e65fa259b574a911013e5c826ce6fb31ac0cd97320b6f852cf20fce42171c07bdbfc47a734c663f512f66d77969f556efbad747ba9f515f69435551c95627cb
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C:\Users\Admin\AppData\Local\Temp\7zSE995.tmp\jbifkdmkfafgdffakdgkobgedimnckme\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSE995.tmp\jbifkdmkfafgdffakdgkobgedimnckme\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSE995.tmp\jbifkdmkfafgdffakdgkobgedimnckme\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zSE995.tmp\jbifkdmkfafgdffakdgkobgedimnckme\n8.jsFilesize
6KB
MD5d4562ffce78db31d3e58b873c3060f53
SHA191f2ecf34ca78bd846f1bfd9c0000789b342dbfb
SHA256e73a8c78232bb5f00246b1e1811b97f5ecc5d2d4278bb262d4df46ad9c9a5f3a
SHA512b5711fde11701db0aa8a773b0bf60d2e103badc11381cf5f925926c6af60b42885eb80c9a811f7fed3f57f0e8518e7aec2f420bec10013d4accc8bd40dc615c9
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\Users\Admin\AppData\Local\Temp\7zSE995.tmp\3IxLhsdllKVc1PK.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/1500-56-0x0000000000000000-mapping.dmp
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memory/1656-54-0x00000000767B1000-0x00000000767B3000-memory.dmpFilesize
8KB