Analysis
-
max time kernel
20s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 02:04
Static task
static1
Behavioral task
behavioral1
Sample
4714706fec7cc782a2658756fe42046ef56f73427ffe5a82de3e5ee45af51dca.exe
Resource
win7-20221111-en
General
-
Target
4714706fec7cc782a2658756fe42046ef56f73427ffe5a82de3e5ee45af51dca.exe
-
Size
931KB
-
MD5
dd71e34d259778007676cf239c377827
-
SHA1
736f14b4b56bb244e96b1857ed5d02b8844d7e80
-
SHA256
4714706fec7cc782a2658756fe42046ef56f73427ffe5a82de3e5ee45af51dca
-
SHA512
e7088c9794a30884520b2d9c25d7263a4e4ff29959ba889ab2ab2ea7f9e07325142e6ce5f95889f675dba0e823543f223a4da0887b3b505e3f87f48b81cd1419
-
SSDEEP
24576:h1OYdaOkCZ/iWCvu/2sWsJA/jlt+DHhs6:h1OsqCpYO/dJJDHhs6
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
Processes:
iFMtv3zQBNrj0Me.exepid process 2036 iFMtv3zQBNrj0Me.exe -
Loads dropped DLL 1 IoCs
Processes:
4714706fec7cc782a2658756fe42046ef56f73427ffe5a82de3e5ee45af51dca.exepid process 1088 4714706fec7cc782a2658756fe42046ef56f73427ffe5a82de3e5ee45af51dca.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops Chrome extension 3 IoCs
Processes:
iFMtv3zQBNrj0Me.exedescription ioc process File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\dhnnllbjchgkmkfmhpdhcilgjgmfhgnh\2.0\manifest.json iFMtv3zQBNrj0Me.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\dhnnllbjchgkmkfmhpdhcilgjgmfhgnh\2.0\manifest.json iFMtv3zQBNrj0Me.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\dhnnllbjchgkmkfmhpdhcilgjgmfhgnh\2.0\manifest.json iFMtv3zQBNrj0Me.exe -
Drops file in System32 directory 4 IoCs
Processes:
iFMtv3zQBNrj0Me.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy iFMtv3zQBNrj0Me.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini iFMtv3zQBNrj0Me.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol iFMtv3zQBNrj0Me.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI iFMtv3zQBNrj0Me.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
iFMtv3zQBNrj0Me.exepid process 2036 iFMtv3zQBNrj0Me.exe 2036 iFMtv3zQBNrj0Me.exe 2036 iFMtv3zQBNrj0Me.exe 2036 iFMtv3zQBNrj0Me.exe 2036 iFMtv3zQBNrj0Me.exe 2036 iFMtv3zQBNrj0Me.exe 2036 iFMtv3zQBNrj0Me.exe 2036 iFMtv3zQBNrj0Me.exe 2036 iFMtv3zQBNrj0Me.exe 2036 iFMtv3zQBNrj0Me.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
iFMtv3zQBNrj0Me.exedescription pid process Token: SeDebugPrivilege 2036 iFMtv3zQBNrj0Me.exe Token: SeDebugPrivilege 2036 iFMtv3zQBNrj0Me.exe Token: SeDebugPrivilege 2036 iFMtv3zQBNrj0Me.exe Token: SeDebugPrivilege 2036 iFMtv3zQBNrj0Me.exe Token: SeDebugPrivilege 2036 iFMtv3zQBNrj0Me.exe Token: SeDebugPrivilege 2036 iFMtv3zQBNrj0Me.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
4714706fec7cc782a2658756fe42046ef56f73427ffe5a82de3e5ee45af51dca.exedescription pid process target process PID 1088 wrote to memory of 2036 1088 4714706fec7cc782a2658756fe42046ef56f73427ffe5a82de3e5ee45af51dca.exe iFMtv3zQBNrj0Me.exe PID 1088 wrote to memory of 2036 1088 4714706fec7cc782a2658756fe42046ef56f73427ffe5a82de3e5ee45af51dca.exe iFMtv3zQBNrj0Me.exe PID 1088 wrote to memory of 2036 1088 4714706fec7cc782a2658756fe42046ef56f73427ffe5a82de3e5ee45af51dca.exe iFMtv3zQBNrj0Me.exe PID 1088 wrote to memory of 2036 1088 4714706fec7cc782a2658756fe42046ef56f73427ffe5a82de3e5ee45af51dca.exe iFMtv3zQBNrj0Me.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\4714706fec7cc782a2658756fe42046ef56f73427ffe5a82de3e5ee45af51dca.exe"C:\Users\Admin\AppData\Local\Temp\4714706fec7cc782a2658756fe42046ef56f73427ffe5a82de3e5ee45af51dca.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\7zS9E05.tmp\iFMtv3zQBNrj0Me.exe.\iFMtv3zQBNrj0Me.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
-
C:\Users\Admin\AppData\Local\Temp\7zS9E05.tmp\dhnnllbjchgkmkfmhpdhcilgjgmfhgnh\G69rVI.jsFilesize
6KB
MD577897a81c1561030c58bf3933d571b2d
SHA163691d9fae460c9e9a315d241f14863695eebb41
SHA25691f76b83cce8f4d7d0bb23ee0325013e891174c9cd778a2eb1d305e777a17c9b
SHA5127009be22b1723cb3b16bddaa1686c4e503d0dd5978306462648aae8a8167fcb7bfadcd158fc707b93a7d8d6efd18366d4ae7b671f079013188a48c5c5f687f13
-
C:\Users\Admin\AppData\Local\Temp\7zS9E05.tmp\dhnnllbjchgkmkfmhpdhcilgjgmfhgnh\background.htmlFilesize
143B
MD5799a9cec52e38625fd78dfd2489a19ee
SHA16e68fafbd4ad808b7b8bce0d4572abfcfb01ac3e
SHA256a1bc5b4ae5cb6ca5622244906466b3528cdf410bd70bb333d6898cdea2b7644c
SHA5121b5098ec9944032fba046640f11483b2449165f3785ec5ea86c9a3948218d05e73811833d0ed0a3b1910cd3de47f1355eed49eb9aca2577d755075caaf08b755
-
C:\Users\Admin\AppData\Local\Temp\7zS9E05.tmp\dhnnllbjchgkmkfmhpdhcilgjgmfhgnh\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
-
C:\Users\Admin\AppData\Local\Temp\7zS9E05.tmp\dhnnllbjchgkmkfmhpdhcilgjgmfhgnh\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
-
C:\Users\Admin\AppData\Local\Temp\7zS9E05.tmp\dhnnllbjchgkmkfmhpdhcilgjgmfhgnh\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
-
C:\Users\Admin\AppData\Local\Temp\7zS9E05.tmp\iFMtv3zQBNrj0Me.datFilesize
1KB
MD50d435af727979590b095687213e8b1d4
SHA17fbedb4e9c05fdaca1cae727024496814b9cb571
SHA25670f5eee2a655bc4c872af8d97ef78c2e0d885922b378a4712afae827490903ea
SHA512842fc182c5edca9f5b2712835e3936207a7142cf2d8e2f0fbb0560ac9ddc9d734f1970f411fc74982dc9cb1f530830b75f44193d5da42845aa707d8e1521ee93
-
C:\Users\Admin\AppData\Local\Temp\7zS9E05.tmp\iFMtv3zQBNrj0Me.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
-
C:\Users\Admin\AppData\Local\Temp\7zS9E05.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
-
C:\Users\Admin\AppData\Local\Temp\7zS9E05.tmp\[email protected]\chrome.manifestFilesize
35B
MD5494bcdc61441d1110423302f9644539b
SHA135d05783ce8a4033de6a3e3edb554aff3213f43b
SHA256edb0b9590e1795b22a5f557e9c9bb77a76c620975794a3ced8c813296935484e
SHA512afe5a0dd85c0e74e4f162d454de387f248edd54e1cd6db71062ce7dcef353b0cb29fb5080d6f2bea419eb8af760229438ae49dc9cd4538b24f2a84493aebce0d
-
C:\Users\Admin\AppData\Local\Temp\7zS9E05.tmp\[email protected]\content\bg.jsFilesize
8KB
MD5c5af0f2913d6963627b19ba96d246c65
SHA154cb191a51f6c84fedd3e9aa23a7f1510ee690f6
SHA2564115f1381d4b159ce8d3c5213688c7e6fc06417baf1bd7a67056b6099037b81f
SHA512422e933385c298b73acfc4fe142a4605abccdd4e40023ae85df677e92d7cc907ec0cdc80284d36ff00981fb67b67055928b04fdea449a54f873b943d3f971658
-
C:\Users\Admin\AppData\Local\Temp\7zS9E05.tmp\[email protected]\install.rdfFilesize
597B
MD5d1967a365ccce0246564dc328679c9d4
SHA1320a3695d32451fd4add02c9f0e26cb854b3a844
SHA25649426355f4c24aa17ee34331e73e105a61dfe7c3576436fe4152a6b30f1f51c3
SHA51243e298dc03886e74fab1fe728770c1d2f85b2d8549322eccba572d68d475d1decc9e8f6afdd9704c3c24ffb8ea738eaccfb6aa888457c94a6f08b36c742d62a9
-
\Users\Admin\AppData\Local\Temp\7zS9E05.tmp\iFMtv3zQBNrj0Me.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
-
memory/1088-54-0x0000000076221000-0x0000000076223000-memory.dmpFilesize
8KB
-
memory/2036-56-0x0000000000000000-mapping.dmp