Analysis
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max time kernel
330s -
max time network
395s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 16:24
Static task
static1
Behavioral task
behavioral1
Sample
fe9b135f1f4705f483d92a4b39fab43b50c5600f97f37668516b7bed64066731.exe
Resource
win7-20220901-en
General
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Target
fe9b135f1f4705f483d92a4b39fab43b50c5600f97f37668516b7bed64066731.exe
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Size
931KB
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MD5
7938f1cb9518f75e84a62949ffad79eb
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SHA1
8acaf3c7ee406b23a541cc9498a290bf2c215976
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SHA256
fe9b135f1f4705f483d92a4b39fab43b50c5600f97f37668516b7bed64066731
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SHA512
89c0218b1cb759d43ef719e8d2a06c95f30f1b0eb2e60535ecf22f85bd82bdea93648553ab8a1b1e97c007dbd372ae2c5cf58c6b6463ca24ade4911e3e8c6d4c
-
SSDEEP
24576:h1OYdaOLCZ/iWCvu/2sWsJA/jlt+DHhst:h1OsxCpYO/dJJDHhst
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
tnqSgJ9xhvhjW9a.exepid process 5016 tnqSgJ9xhvhjW9a.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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Drops Chrome extension 5 IoCs
Processes:
tnqSgJ9xhvhjW9a.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\eamkgfpelpmgfjihjpjjomddodeolofb\2.0\manifest.json tnqSgJ9xhvhjW9a.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\eamkgfpelpmgfjihjpjjomddodeolofb\2.0\manifest.json tnqSgJ9xhvhjW9a.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\eamkgfpelpmgfjihjpjjomddodeolofb\2.0\manifest.json tnqSgJ9xhvhjW9a.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\eamkgfpelpmgfjihjpjjomddodeolofb\2.0\manifest.json tnqSgJ9xhvhjW9a.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\eamkgfpelpmgfjihjpjjomddodeolofb\2.0\manifest.json tnqSgJ9xhvhjW9a.exe -
Drops file in System32 directory 4 IoCs
Processes:
tnqSgJ9xhvhjW9a.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy tnqSgJ9xhvhjW9a.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini tnqSgJ9xhvhjW9a.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol tnqSgJ9xhvhjW9a.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI tnqSgJ9xhvhjW9a.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
tnqSgJ9xhvhjW9a.exepid process 5016 tnqSgJ9xhvhjW9a.exe 5016 tnqSgJ9xhvhjW9a.exe 5016 tnqSgJ9xhvhjW9a.exe 5016 tnqSgJ9xhvhjW9a.exe 5016 tnqSgJ9xhvhjW9a.exe 5016 tnqSgJ9xhvhjW9a.exe 5016 tnqSgJ9xhvhjW9a.exe 5016 tnqSgJ9xhvhjW9a.exe 5016 tnqSgJ9xhvhjW9a.exe 5016 tnqSgJ9xhvhjW9a.exe 5016 tnqSgJ9xhvhjW9a.exe 5016 tnqSgJ9xhvhjW9a.exe 5016 tnqSgJ9xhvhjW9a.exe 5016 tnqSgJ9xhvhjW9a.exe 5016 tnqSgJ9xhvhjW9a.exe 5016 tnqSgJ9xhvhjW9a.exe 5016 tnqSgJ9xhvhjW9a.exe 5016 tnqSgJ9xhvhjW9a.exe 5016 tnqSgJ9xhvhjW9a.exe 5016 tnqSgJ9xhvhjW9a.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
tnqSgJ9xhvhjW9a.exedescription pid process Token: SeDebugPrivilege 5016 tnqSgJ9xhvhjW9a.exe Token: SeDebugPrivilege 5016 tnqSgJ9xhvhjW9a.exe Token: SeDebugPrivilege 5016 tnqSgJ9xhvhjW9a.exe Token: SeDebugPrivilege 5016 tnqSgJ9xhvhjW9a.exe Token: SeDebugPrivilege 5016 tnqSgJ9xhvhjW9a.exe Token: SeDebugPrivilege 5016 tnqSgJ9xhvhjW9a.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
fe9b135f1f4705f483d92a4b39fab43b50c5600f97f37668516b7bed64066731.exedescription pid process target process PID 3656 wrote to memory of 5016 3656 fe9b135f1f4705f483d92a4b39fab43b50c5600f97f37668516b7bed64066731.exe tnqSgJ9xhvhjW9a.exe PID 3656 wrote to memory of 5016 3656 fe9b135f1f4705f483d92a4b39fab43b50c5600f97f37668516b7bed64066731.exe tnqSgJ9xhvhjW9a.exe PID 3656 wrote to memory of 5016 3656 fe9b135f1f4705f483d92a4b39fab43b50c5600f97f37668516b7bed64066731.exe tnqSgJ9xhvhjW9a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fe9b135f1f4705f483d92a4b39fab43b50c5600f97f37668516b7bed64066731.exe"C:\Users\Admin\AppData\Local\Temp\fe9b135f1f4705f483d92a4b39fab43b50c5600f97f37668516b7bed64066731.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3656 -
C:\Users\Admin\AppData\Local\Temp\7zS7967.tmp\tnqSgJ9xhvhjW9a.exe.\tnqSgJ9xhvhjW9a.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5016
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
6KB
MD53859a6b63669deb4ec7cd7e56f558b23
SHA16a75c1c3e8a0f5926cc508ec4d509a74cc554537
SHA256012754e9ea2763363e17b7c36d3acd6204c856f1fc64776fa0f2e726d2a626d4
SHA512aa75479ff5b7fe4e7baaf59b3e4686b98d351b5303e51c3926818275351d06444e740c1918ad3390e9cc6a7b8310be3330681d30bf3c4458c5be6a5fb3a9b8d9
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Filesize
142B
MD55099635d89facb98c94d1f279099a7e6
SHA17440b7556f94a432090e537c0e266881909fb629
SHA256f951b8f88ee21b37c2a286ba163ba5a5621540b0bc825d4c7e0f24dee55bec88
SHA512e6473299dfd8ce98cbdb8d4902952b533a323628e87060aadfb5009a6ef9364b15e888930a76d999e6403e08602b5fee6dba07fd9291bf1e2effbb777bdc4fc2
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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
1KB
MD5765b89c3c32935e366eaabfcb5b7cb30
SHA1238fb2ae0a3637a2f56aaa3bdf800e7d9ed8cd67
SHA25697f18706df844dada51f549072394dad3a3f7cf84d4bc4662876ad1483405571
SHA512d0adb6e0503633896817cd065056ea0090f4fa2a8b17f56f32fb6fe3c1e86d1f1626908caab8c7026fcf3980c04068d1afb17804797f3c6da77cb5d722e68dd4
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Filesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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Filesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db