Analysis
-
max time kernel
6s -
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 19:44
Static task
static1
Behavioral task
behavioral1
Sample
c1e1d02f72abfede36dc894b607065546c7b1ab252cff7bcd2898c7e0ae0a701.exe
Resource
win7-20220812-en
General
-
Target
c1e1d02f72abfede36dc894b607065546c7b1ab252cff7bcd2898c7e0ae0a701.exe
-
Size
920KB
-
MD5
246b1d5f630487b869a871d1413f8f4b
-
SHA1
3b3ff73df9dec4987fc051c196b511414bfc2a76
-
SHA256
c1e1d02f72abfede36dc894b607065546c7b1ab252cff7bcd2898c7e0ae0a701
-
SHA512
0752e58da85d6d55d0c1fc8af8d8679adc370c309e1feb4d74bf083717389b5563e9477ec8f18ac1c3160744d3d9b3c254ceac06b7579bb028a5b7c6b1cab1fc
-
SSDEEP
24576:h1OYdaO/MtdHAqcdDVhYwiei7+EpFAh/kKF:h1Os6PHVmVhYwiLtKkKF
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
Processes:
lRWs8Y80qSnKWbp.exepid process 856 lRWs8Y80qSnKWbp.exe -
Loads dropped DLL 1 IoCs
Processes:
c1e1d02f72abfede36dc894b607065546c7b1ab252cff7bcd2898c7e0ae0a701.exepid process 1780 c1e1d02f72abfede36dc894b607065546c7b1ab252cff7bcd2898c7e0ae0a701.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:
lRWs8Y80qSnKWbp.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\hkjlgmhggiifddmcennfaeajhmdgobjg\2.0\manifest.json lRWs8Y80qSnKWbp.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\hkjlgmhggiifddmcennfaeajhmdgobjg\2.0\manifest.json lRWs8Y80qSnKWbp.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\hkjlgmhggiifddmcennfaeajhmdgobjg\2.0\manifest.json lRWs8Y80qSnKWbp.exe -
Drops file in System32 directory 4 IoCs
Processes:
lRWs8Y80qSnKWbp.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy lRWs8Y80qSnKWbp.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini lRWs8Y80qSnKWbp.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol lRWs8Y80qSnKWbp.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI lRWs8Y80qSnKWbp.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
lRWs8Y80qSnKWbp.exepid process 856 lRWs8Y80qSnKWbp.exe 856 lRWs8Y80qSnKWbp.exe 856 lRWs8Y80qSnKWbp.exe 856 lRWs8Y80qSnKWbp.exe 856 lRWs8Y80qSnKWbp.exe 856 lRWs8Y80qSnKWbp.exe 856 lRWs8Y80qSnKWbp.exe 856 lRWs8Y80qSnKWbp.exe 856 lRWs8Y80qSnKWbp.exe 856 lRWs8Y80qSnKWbp.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
lRWs8Y80qSnKWbp.exedescription pid process Token: SeDebugPrivilege 856 lRWs8Y80qSnKWbp.exe Token: SeDebugPrivilege 856 lRWs8Y80qSnKWbp.exe Token: SeDebugPrivilege 856 lRWs8Y80qSnKWbp.exe Token: SeDebugPrivilege 856 lRWs8Y80qSnKWbp.exe Token: SeDebugPrivilege 856 lRWs8Y80qSnKWbp.exe Token: SeDebugPrivilege 856 lRWs8Y80qSnKWbp.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c1e1d02f72abfede36dc894b607065546c7b1ab252cff7bcd2898c7e0ae0a701.exedescription pid process target process PID 1780 wrote to memory of 856 1780 c1e1d02f72abfede36dc894b607065546c7b1ab252cff7bcd2898c7e0ae0a701.exe lRWs8Y80qSnKWbp.exe PID 1780 wrote to memory of 856 1780 c1e1d02f72abfede36dc894b607065546c7b1ab252cff7bcd2898c7e0ae0a701.exe lRWs8Y80qSnKWbp.exe PID 1780 wrote to memory of 856 1780 c1e1d02f72abfede36dc894b607065546c7b1ab252cff7bcd2898c7e0ae0a701.exe lRWs8Y80qSnKWbp.exe PID 1780 wrote to memory of 856 1780 c1e1d02f72abfede36dc894b607065546c7b1ab252cff7bcd2898c7e0ae0a701.exe lRWs8Y80qSnKWbp.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\c1e1d02f72abfede36dc894b607065546c7b1ab252cff7bcd2898c7e0ae0a701.exe"C:\Users\Admin\AppData\Local\Temp\c1e1d02f72abfede36dc894b607065546c7b1ab252cff7bcd2898c7e0ae0a701.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\7zS8299.tmp\lRWs8Y80qSnKWbp.exe.\lRWs8Y80qSnKWbp.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\7zS8299.tmp\aB@D.net\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
-
C:\Users\Admin\AppData\Local\Temp\7zS8299.tmp\aB@D.net\chrome.manifestFilesize
35B
MD54f08e121a72e0228ef32eb88d7002a70
SHA15a7b3a8e549c128b84ae508b71fc045f07b7a306
SHA2566330686502bf11e7b805de0c14d01b6bf3fb6550e5bc27358f0b5454a4342133
SHA5127937f101c383c6a486a2e557cd66abc52af224e254f92629097abf44fb8f40bd295d04872be55d2ba75d1dacd6c774360676db2578c7bd840355096311e7ef06
-
C:\Users\Admin\AppData\Local\Temp\7zS8299.tmp\aB@D.net\content\bg.jsFilesize
8KB
MD55fd77f39886ed37ef8e0c89fc44ac368
SHA15658553f1b8d1e7129e98a46ddb7239da8c077d7
SHA25610ac636fee38228314c88951a2fa7121eaa820ac0aa3547667756a9f78c9cf7c
SHA512aaf8404c8bb5ea9c0295ae6748952aa41881adceee000a53086b546afe8e34fdf9a70f616294d8289ad73db8961fe5bc49bf3b1ba2fac90ccdc3827c77522326
-
C:\Users\Admin\AppData\Local\Temp\7zS8299.tmp\aB@D.net\install.rdfFilesize
590B
MD585163f564c6d473c3dbe48d018df39b6
SHA18e7e0181b99502ae1b5bfca34b441855b4ee0a78
SHA2569f9b71ae000090a16baf96bfc63ce7fc740b4626e3e9e70049e0d5883f2af05e
SHA5129b671dc3bfab29d9ef64683ab79a8a5bc081c56516ba8338845126e0cc3f44c7d96ff2d6f676c04e10c0c57242e099d5bb06530bebd0a6ea53cc21ce14e3f898
-
C:\Users\Admin\AppData\Local\Temp\7zS8299.tmp\hkjlgmhggiifddmcennfaeajhmdgobjg\Cl.jsFilesize
6KB
MD5970b6019c6b06a537f9cab8b88a37544
SHA19fc5fd9451953aeb28fed9bb1bb8a77c5cb69240
SHA256004345aeaa4f0e849504d3407e5eb08bbaf4155c6837af52b414da323b14aee7
SHA512ac92bee43f8d0eba259b9cc79ccf3fdaf2f47bab80dcae4c9cc9da27b4a4070fc186b3312bd44a228753925e4e35229a4fa60666c15f274f8a636dc4e456a8ec
-
C:\Users\Admin\AppData\Local\Temp\7zS8299.tmp\hkjlgmhggiifddmcennfaeajhmdgobjg\background.htmlFilesize
139B
MD5eeca8202012ab10e4c0c26a749541ace
SHA1a59081de35e66512b662fc71fdd126995846d490
SHA2563701cb2483f49304563a0619f3926dfb89c4901e5f35e90ffab3de33f81189b2
SHA51260213be53b468afcbb15dac0610e221930ebbbf183d88bac2e3a91acbc115d70dffece646dd8b0755c44769f39177096c61df5a68353085a1997ca62a74cfe28
-
C:\Users\Admin\AppData\Local\Temp\7zS8299.tmp\hkjlgmhggiifddmcennfaeajhmdgobjg\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
-
C:\Users\Admin\AppData\Local\Temp\7zS8299.tmp\hkjlgmhggiifddmcennfaeajhmdgobjg\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
-
C:\Users\Admin\AppData\Local\Temp\7zS8299.tmp\hkjlgmhggiifddmcennfaeajhmdgobjg\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
-
C:\Users\Admin\AppData\Local\Temp\7zS8299.tmp\lRWs8Y80qSnKWbp.datFilesize
1KB
MD5cf5efda7e65f3c231d710a393b06ebae
SHA158d43d1d478df035ac50a805422a472fad69eb2e
SHA2564ba553da21fbeff9e0825e134237036a223dd4fa957a95649a9a8cb743acf041
SHA512bc70b9bff1f3c34cece010fc5f2b2908af7b8a3988824a8be036b935c519f2709c44125d160b72ac4d518696b8b229da4c8108e4afe94dde185df2d3b92b06f7
-
C:\Users\Admin\AppData\Local\Temp\7zS8299.tmp\lRWs8Y80qSnKWbp.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
-
\Users\Admin\AppData\Local\Temp\7zS8299.tmp\lRWs8Y80qSnKWbp.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
-
memory/856-56-0x0000000000000000-mapping.dmp
-
memory/1780-54-0x0000000074D61000-0x0000000074D63000-memory.dmpFilesize
8KB