Analysis
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max time kernel
36s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 16:36
Static task
static1
Behavioral task
behavioral1
Sample
fafb7c806f5956e88a3462bb9efe186616c0899dc5ddc9cb79f87fe2946a1f55.exe
Resource
win7-20220812-en
General
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Target
fafb7c806f5956e88a3462bb9efe186616c0899dc5ddc9cb79f87fe2946a1f55.exe
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Size
920KB
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MD5
478fc698716adb0a6fc9925923218313
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SHA1
6ca855b5d0f1169ba17062c249f02ef9b81a725e
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SHA256
fafb7c806f5956e88a3462bb9efe186616c0899dc5ddc9cb79f87fe2946a1f55
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SHA512
1d57dd417ea85f6383294699f5cc57b2e8bc47c570195ce711807985ce1cc878bc9ebdf263e230e820954d1f24b85babe58175185648b8806195d076d536f158
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SSDEEP
24576:h1OYdaODMtdHAqcdDVhYwiei7+EpFAh/kKz:h1OsyPHVmVhYwiLtKkKz
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
qIBAZG7OGU0Y6H1.exepid process 1476 qIBAZG7OGU0Y6H1.exe -
Loads dropped DLL 1 IoCs
Processes:
fafb7c806f5956e88a3462bb9efe186616c0899dc5ddc9cb79f87fe2946a1f55.exepid process 1388 fafb7c806f5956e88a3462bb9efe186616c0899dc5ddc9cb79f87fe2946a1f55.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:
qIBAZG7OGU0Y6H1.exedescription ioc process File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\piefjgcfnnjhpgjjlphgmjaomlgmfgbf\2.0\manifest.json qIBAZG7OGU0Y6H1.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\piefjgcfnnjhpgjjlphgmjaomlgmfgbf\2.0\manifest.json qIBAZG7OGU0Y6H1.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\piefjgcfnnjhpgjjlphgmjaomlgmfgbf\2.0\manifest.json qIBAZG7OGU0Y6H1.exe -
Drops file in System32 directory 4 IoCs
Processes:
qIBAZG7OGU0Y6H1.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy qIBAZG7OGU0Y6H1.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini qIBAZG7OGU0Y6H1.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol qIBAZG7OGU0Y6H1.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI qIBAZG7OGU0Y6H1.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
qIBAZG7OGU0Y6H1.exepid process 1476 qIBAZG7OGU0Y6H1.exe 1476 qIBAZG7OGU0Y6H1.exe 1476 qIBAZG7OGU0Y6H1.exe 1476 qIBAZG7OGU0Y6H1.exe 1476 qIBAZG7OGU0Y6H1.exe 1476 qIBAZG7OGU0Y6H1.exe 1476 qIBAZG7OGU0Y6H1.exe 1476 qIBAZG7OGU0Y6H1.exe 1476 qIBAZG7OGU0Y6H1.exe 1476 qIBAZG7OGU0Y6H1.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
qIBAZG7OGU0Y6H1.exedescription pid process Token: SeDebugPrivilege 1476 qIBAZG7OGU0Y6H1.exe Token: SeDebugPrivilege 1476 qIBAZG7OGU0Y6H1.exe Token: SeDebugPrivilege 1476 qIBAZG7OGU0Y6H1.exe Token: SeDebugPrivilege 1476 qIBAZG7OGU0Y6H1.exe Token: SeDebugPrivilege 1476 qIBAZG7OGU0Y6H1.exe Token: SeDebugPrivilege 1476 qIBAZG7OGU0Y6H1.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
fafb7c806f5956e88a3462bb9efe186616c0899dc5ddc9cb79f87fe2946a1f55.exedescription pid process target process PID 1388 wrote to memory of 1476 1388 fafb7c806f5956e88a3462bb9efe186616c0899dc5ddc9cb79f87fe2946a1f55.exe qIBAZG7OGU0Y6H1.exe PID 1388 wrote to memory of 1476 1388 fafb7c806f5956e88a3462bb9efe186616c0899dc5ddc9cb79f87fe2946a1f55.exe qIBAZG7OGU0Y6H1.exe PID 1388 wrote to memory of 1476 1388 fafb7c806f5956e88a3462bb9efe186616c0899dc5ddc9cb79f87fe2946a1f55.exe qIBAZG7OGU0Y6H1.exe PID 1388 wrote to memory of 1476 1388 fafb7c806f5956e88a3462bb9efe186616c0899dc5ddc9cb79f87fe2946a1f55.exe qIBAZG7OGU0Y6H1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fafb7c806f5956e88a3462bb9efe186616c0899dc5ddc9cb79f87fe2946a1f55.exe"C:\Users\Admin\AppData\Local\Temp\fafb7c806f5956e88a3462bb9efe186616c0899dc5ddc9cb79f87fe2946a1f55.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS4D08.tmp\qIBAZG7OGU0Y6H1.exe.\qIBAZG7OGU0Y6H1.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\7zS4D08.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS4D08.tmp\[email protected]\chrome.manifestFilesize
35B
MD5f1ca52616f16c309e6f4fe2d2aab87e6
SHA192d3734cac00ac67c523148b61b54e24c384d9aa
SHA25609378ff5d25f05d3d9b024837e3f0e2da71ca2bbcb990c26e03423ae71a449c7
SHA512d2f5af89bbcfffa95506a3ba8dd5a356df269a514abc8a80df123918662fea22924bb868b071656f5ad268fd685227f8faf5d9e5e47256a627514a71e46df7db
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C:\Users\Admin\AppData\Local\Temp\7zS4D08.tmp\[email protected]\content\bg.jsFilesize
8KB
MD58de479172b58c8d2d6f17939ea4c7e89
SHA15c10ef9afdfc8c58db7cf5a5faf51deb7a400a3c
SHA256834fd8e84cf45f8cd1ed735421ff8381b286ab44c929d02219ec20b7dacde2a4
SHA512490536af51944622beeb30458f9de666de85c0533bb221e60f955d3b3b1ccfd3403c92a8c3a9df39cb569bf5c0830b1d14645ef2a7d067c72c145f195bbb7653
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C:\Users\Admin\AppData\Local\Temp\7zS4D08.tmp\[email protected]\install.rdfFilesize
595B
MD53c04e5e866a3b7465a50ebd655f9c95f
SHA1d6f4ae82f60dc42e4597fc1370cd5139bdc28e22
SHA25631c25e7d6683fddc9155cca36dbcdf4eb27b5c7d4bc271e3e982e1570f146e5c
SHA512fa741d59739ca81c7bda6a7282b24b4c9f2bcce24853ba4db5751b15721ece2d914231dbedb7f6f7daa271263b1c84cd59b1c72e130e3cf1c5a2ea55ae5bb291
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C:\Users\Admin\AppData\Local\Temp\7zS4D08.tmp\piefjgcfnnjhpgjjlphgmjaomlgmfgbf\Q33.jsFilesize
6KB
MD5995240333b93be3459a4c7d6e477555f
SHA1ec994295c8f1913f9ad39a56ae3e72249d4d8722
SHA2561e00249d106fddd5d76e9e0f5d27f675ba6dbecc902f418be8c634fce7de8311
SHA512eb1b57a290db333e271bde34aa61db7437fa556d6a640f09d31a3f7af2d0d956f2f0e90ce5f9a51f1e232d1eaa9c9ebf8ed2b3f762265de4166376c0ab2dfdbe
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C:\Users\Admin\AppData\Local\Temp\7zS4D08.tmp\piefjgcfnnjhpgjjlphgmjaomlgmfgbf\background.htmlFilesize
140B
MD53eee9e6444e9b96898e3555174c7a5c7
SHA19c057cb6bcc40a8b3ca950f22d442aad1feba123
SHA2563cbd8e27c14270283fa3b900a99370db32e86d2a24426c6415c2a83cb58939f5
SHA512eb834505d8b6048a05e0e690bc1f25f00a7127f8c982ad6fe9ecfdc7a7bf118833dd9a3a6d7e7f7b5ebeec27382dbe80cb108dad59c916357d6d813bf927f95b
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C:\Users\Admin\AppData\Local\Temp\7zS4D08.tmp\piefjgcfnnjhpgjjlphgmjaomlgmfgbf\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS4D08.tmp\piefjgcfnnjhpgjjlphgmjaomlgmfgbf\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS4D08.tmp\piefjgcfnnjhpgjjlphgmjaomlgmfgbf\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS4D08.tmp\qIBAZG7OGU0Y6H1.datFilesize
1KB
MD5ad07c8fadc45fe46b248df294c98b3fc
SHA18dbad7e79fdc54931cd1eb74b2e62c49964c5f0e
SHA2568ea50e9dba6b954d4ce9a8ad6add46b662be29862724b482ff8378f03deecb2e
SHA51293f59990102ea2492a848f8e6c61d595fe8dbf25a25b4099adb3ac2752acde66beb7dc73ad6e449a305cd30d36cb09f2f56c83d9df332e5721806121543599fc
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C:\Users\Admin\AppData\Local\Temp\7zS4D08.tmp\qIBAZG7OGU0Y6H1.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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\Users\Admin\AppData\Local\Temp\7zS4D08.tmp\qIBAZG7OGU0Y6H1.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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memory/1388-54-0x00000000768A1000-0x00000000768A3000-memory.dmpFilesize
8KB
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memory/1476-56-0x0000000000000000-mapping.dmp