Analysis
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max time kernel
146s -
max time network
167s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 16:34
Static task
static1
Behavioral task
behavioral1
Sample
fb6ac69bc0cf2d1caa965f2aeaa81bf675215e667d2c0e4a9dd109d75f7be8c3.exe
Resource
win7-20220812-en
General
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Target
fb6ac69bc0cf2d1caa965f2aeaa81bf675215e667d2c0e4a9dd109d75f7be8c3.exe
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Size
931KB
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MD5
17e40433aebe46761f0602669c87172e
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SHA1
5b15855ec074cd52609bd72c8b624a7f2f662124
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SHA256
fb6ac69bc0cf2d1caa965f2aeaa81bf675215e667d2c0e4a9dd109d75f7be8c3
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SHA512
bc36a0db41281476c7a37098490b1cd47c456c6681e1225321b283fd680b6fd4519ac257a3e4851552c8dc97b95b67f109ee9430c5eaf060a578b26aecd36646
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SSDEEP
24576:h1OYdaO7CZ/iWCvu/2sWsJA/jlt+DHhsm:h1OsVCpYO/dJJDHhsm
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
QIQ8gEOBInlSkXf.exepid process 1692 QIQ8gEOBInlSkXf.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 5 IoCs
Processes:
QIQ8gEOBInlSkXf.exedescription ioc process File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\apbifhaicakaebienppaiaokjffmphde\2.0\manifest.json QIQ8gEOBInlSkXf.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\apbifhaicakaebienppaiaokjffmphde\2.0\manifest.json QIQ8gEOBInlSkXf.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\apbifhaicakaebienppaiaokjffmphde\2.0\manifest.json QIQ8gEOBInlSkXf.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\apbifhaicakaebienppaiaokjffmphde\2.0\manifest.json QIQ8gEOBInlSkXf.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\apbifhaicakaebienppaiaokjffmphde\2.0\manifest.json QIQ8gEOBInlSkXf.exe -
Drops file in System32 directory 4 IoCs
Processes:
QIQ8gEOBInlSkXf.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI QIQ8gEOBInlSkXf.exe File opened for modification C:\Windows\System32\GroupPolicy QIQ8gEOBInlSkXf.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini QIQ8gEOBInlSkXf.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol QIQ8gEOBInlSkXf.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
QIQ8gEOBInlSkXf.exepid process 1692 QIQ8gEOBInlSkXf.exe 1692 QIQ8gEOBInlSkXf.exe 1692 QIQ8gEOBInlSkXf.exe 1692 QIQ8gEOBInlSkXf.exe 1692 QIQ8gEOBInlSkXf.exe 1692 QIQ8gEOBInlSkXf.exe 1692 QIQ8gEOBInlSkXf.exe 1692 QIQ8gEOBInlSkXf.exe 1692 QIQ8gEOBInlSkXf.exe 1692 QIQ8gEOBInlSkXf.exe 1692 QIQ8gEOBInlSkXf.exe 1692 QIQ8gEOBInlSkXf.exe 1692 QIQ8gEOBInlSkXf.exe 1692 QIQ8gEOBInlSkXf.exe 1692 QIQ8gEOBInlSkXf.exe 1692 QIQ8gEOBInlSkXf.exe 1692 QIQ8gEOBInlSkXf.exe 1692 QIQ8gEOBInlSkXf.exe 1692 QIQ8gEOBInlSkXf.exe 1692 QIQ8gEOBInlSkXf.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
QIQ8gEOBInlSkXf.exedescription pid process Token: SeDebugPrivilege 1692 QIQ8gEOBInlSkXf.exe Token: SeDebugPrivilege 1692 QIQ8gEOBInlSkXf.exe Token: SeDebugPrivilege 1692 QIQ8gEOBInlSkXf.exe Token: SeDebugPrivilege 1692 QIQ8gEOBInlSkXf.exe Token: SeDebugPrivilege 1692 QIQ8gEOBInlSkXf.exe Token: SeDebugPrivilege 1692 QIQ8gEOBInlSkXf.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
fb6ac69bc0cf2d1caa965f2aeaa81bf675215e667d2c0e4a9dd109d75f7be8c3.exedescription pid process target process PID 3544 wrote to memory of 1692 3544 fb6ac69bc0cf2d1caa965f2aeaa81bf675215e667d2c0e4a9dd109d75f7be8c3.exe QIQ8gEOBInlSkXf.exe PID 3544 wrote to memory of 1692 3544 fb6ac69bc0cf2d1caa965f2aeaa81bf675215e667d2c0e4a9dd109d75f7be8c3.exe QIQ8gEOBInlSkXf.exe PID 3544 wrote to memory of 1692 3544 fb6ac69bc0cf2d1caa965f2aeaa81bf675215e667d2c0e4a9dd109d75f7be8c3.exe QIQ8gEOBInlSkXf.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fb6ac69bc0cf2d1caa965f2aeaa81bf675215e667d2c0e4a9dd109d75f7be8c3.exe"C:\Users\Admin\AppData\Local\Temp\fb6ac69bc0cf2d1caa965f2aeaa81bf675215e667d2c0e4a9dd109d75f7be8c3.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3544 -
C:\Users\Admin\AppData\Local\Temp\7zSB318.tmp\QIQ8gEOBInlSkXf.exe.\QIQ8gEOBInlSkXf.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1692
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵PID:4936
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵PID:5020
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
1KB
MD589cdf7bb4b08ac2d10d7fd0dac00780a
SHA19e9f4ac8ffa9f35fc840bff611432ecc89a73e43
SHA256ba60609935a198370ac16bf750777b8a1d694f1addc698191c52002d0b08355d
SHA512646a75f94b838ef38866c654803641e55e4d7f7b721882cd06f837cb6c8481c74e7640e5ae49c472e78ae310d6da9037aec8da6a53aae55382865f7ecd74be04
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Filesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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Filesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zSB318.tmp\[email protected]\bootstrap.js
Filesize2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSB318.tmp\[email protected]\chrome.manifest
Filesize35B
MD5bc90324167f0d82827fff7cfcb3a0bf4
SHA10638c530c785eec53d6820c20cec7be42e33a396
SHA2562592be93f89b6ddbca8910da4cd4755e4f7b40711099b51ac1779aa5338158f4
SHA51291569b5f35f39144153d0f7b8bce407017a5175845d3a5ecf24e8fc15d5eebfb59fca8e531465751314ebe82d65b2180646db445f459ad90e11188652552818e
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C:\Users\Admin\AppData\Local\Temp\7zSB318.tmp\[email protected]\content\bg.js
Filesize8KB
MD5ca6697d4a19da85bf8c18c1d0d2eae42
SHA1bd3194512992c098afc6d49f05429fec9e51428e
SHA256d9cb803fbd0ac4f98177dee695f16117cf5de33e3526c96d55cf0205cd06970f
SHA51204835a1cb0a2efa96ef17dd0040be379c23dc98cf39007cbd7e66b5b43f2bb2fad1154ab974b6b0f0210cd0269ed2e16829847d9d518fd1f7ddd8098b662e83c
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C:\Users\Admin\AppData\Local\Temp\7zSB318.tmp\[email protected]\install.rdf
Filesize598B
MD5436fd1185b9570c3608c4273db0becf4
SHA1c235705488b3c5e5c3fb19fde69f49b09e8fb5fe
SHA256dde556e19de6c079a647512f36816c2b247cdc4d4dbf2760b00767357e9999dc
SHA512f926a88a4c9b9784d334c3cf7aeede3da91ac0f248fd3b961b511e439106103a0c803d2ade36a40cba0f9769751c69d138b27d7dbe7448b8bef71d2524fe6d1a
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Filesize
141B
MD556fb27d18abbc7943ac7e4ed8213b847
SHA1cb43b0cdbfb2342be79f86b18a8996a2506321cd
SHA256a9d37f138632e5b85707c15e4af0d8119e0c61eda9df18d14938a66e8aaf211c
SHA5126beb021b9dac0e109342faf6f8206f1749774de8628f6539224d240a50f3fe33147f04f3220944cd88ffc7051f71acdb3b1ae6c428b67a0f5d15a5532b572f3f
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Filesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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Filesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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Filesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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Filesize
6KB
MD5100cb5b6b633658cad88ca63b2ce29cd
SHA1be78eba28393b771f8df67ab853d867b78bce1ad
SHA256a161ef1251676912fbd4ecd35d07bb87dad8c2deb25930a8f47b810ca6fcbb7e
SHA51264e2d2f50325d946604c960bb59740516f8080510e24f969be9f1e334f2f3151d8e45105db4f95ff36ad8aabb0e4932b1e2ed1a9e191216fbcd8aca32e5f5296