Analysis
-
max time kernel
31s -
max time network
43s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:47
Static task
static1
Behavioral task
behavioral1
Sample
c0d2f3a10c86075cf79455ede8521c0a669b798cf75f0529f41d7b8766e92620.exe
Resource
win7-20220812-en
General
-
Target
c0d2f3a10c86075cf79455ede8521c0a669b798cf75f0529f41d7b8766e92620.exe
-
Size
931KB
-
MD5
61a4445acbae3f388666318737618a4c
-
SHA1
e4a70238878cac7c1c6c0b12c8d3f3379c771141
-
SHA256
c0d2f3a10c86075cf79455ede8521c0a669b798cf75f0529f41d7b8766e92620
-
SHA512
fe7fbdd54fa0033fa70f434d332d0b7949ea132c44b432b9c9318cbfeb2e35d3f7346d49657f1568032610eab9b5543e28d4c6fe8035e5dc6ad1f872f104d772
-
SSDEEP
24576:h1OYdaO2CZ/iWCvu/2sWsJA/jlt+DHhs1:h1OsMCpYO/dJJDHhs1
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
Processes:
BIB1tsVv0Eq77Ap.exepid process 2032 BIB1tsVv0Eq77Ap.exe -
Loads dropped DLL 1 IoCs
Processes:
c0d2f3a10c86075cf79455ede8521c0a669b798cf75f0529f41d7b8766e92620.exepid process 1256 c0d2f3a10c86075cf79455ede8521c0a669b798cf75f0529f41d7b8766e92620.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:
BIB1tsVv0Eq77Ap.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\cemdhmeohhgfhehfhmfgjdpppoghhffc\2.0\manifest.json BIB1tsVv0Eq77Ap.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\cemdhmeohhgfhehfhmfgjdpppoghhffc\2.0\manifest.json BIB1tsVv0Eq77Ap.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\cemdhmeohhgfhehfhmfgjdpppoghhffc\2.0\manifest.json BIB1tsVv0Eq77Ap.exe -
Drops file in System32 directory 4 IoCs
Processes:
BIB1tsVv0Eq77Ap.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy BIB1tsVv0Eq77Ap.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini BIB1tsVv0Eq77Ap.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol BIB1tsVv0Eq77Ap.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI BIB1tsVv0Eq77Ap.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
BIB1tsVv0Eq77Ap.exepid process 2032 BIB1tsVv0Eq77Ap.exe 2032 BIB1tsVv0Eq77Ap.exe 2032 BIB1tsVv0Eq77Ap.exe 2032 BIB1tsVv0Eq77Ap.exe 2032 BIB1tsVv0Eq77Ap.exe 2032 BIB1tsVv0Eq77Ap.exe 2032 BIB1tsVv0Eq77Ap.exe 2032 BIB1tsVv0Eq77Ap.exe 2032 BIB1tsVv0Eq77Ap.exe 2032 BIB1tsVv0Eq77Ap.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
BIB1tsVv0Eq77Ap.exedescription pid process Token: SeDebugPrivilege 2032 BIB1tsVv0Eq77Ap.exe Token: SeDebugPrivilege 2032 BIB1tsVv0Eq77Ap.exe Token: SeDebugPrivilege 2032 BIB1tsVv0Eq77Ap.exe Token: SeDebugPrivilege 2032 BIB1tsVv0Eq77Ap.exe Token: SeDebugPrivilege 2032 BIB1tsVv0Eq77Ap.exe Token: SeDebugPrivilege 2032 BIB1tsVv0Eq77Ap.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c0d2f3a10c86075cf79455ede8521c0a669b798cf75f0529f41d7b8766e92620.exedescription pid process target process PID 1256 wrote to memory of 2032 1256 c0d2f3a10c86075cf79455ede8521c0a669b798cf75f0529f41d7b8766e92620.exe BIB1tsVv0Eq77Ap.exe PID 1256 wrote to memory of 2032 1256 c0d2f3a10c86075cf79455ede8521c0a669b798cf75f0529f41d7b8766e92620.exe BIB1tsVv0Eq77Ap.exe PID 1256 wrote to memory of 2032 1256 c0d2f3a10c86075cf79455ede8521c0a669b798cf75f0529f41d7b8766e92620.exe BIB1tsVv0Eq77Ap.exe PID 1256 wrote to memory of 2032 1256 c0d2f3a10c86075cf79455ede8521c0a669b798cf75f0529f41d7b8766e92620.exe BIB1tsVv0Eq77Ap.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\c0d2f3a10c86075cf79455ede8521c0a669b798cf75f0529f41d7b8766e92620.exe"C:\Users\Admin\AppData\Local\Temp\c0d2f3a10c86075cf79455ede8521c0a669b798cf75f0529f41d7b8766e92620.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1256 -
C:\Users\Admin\AppData\Local\Temp\7zS60A7.tmp\BIB1tsVv0Eq77Ap.exe.\BIB1tsVv0Eq77Ap.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2032
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\7zS60A7.tmp\BIB1tsVv0Eq77Ap.datFilesize
1KB
MD5eca9a0379288fc866a9eba3f31da56ae
SHA174af644658ab6495c2cfcb669b243a5d2d9f68d7
SHA25639cecf9eef49d64772bc95581ddbf7a01d8a2a8bdddcb41563cd224c3705a66f
SHA5128b41f3e507abd4161c99c8967b55d3b08fe1eefee6ad70a304610331c1b278a3aafe9f27c0b6e33594c51eec287dfb31324c94139692561cf2777d6e4405f8c7
-
C:\Users\Admin\AppData\Local\Temp\7zS60A7.tmp\BIB1tsVv0Eq77Ap.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
-
C:\Users\Admin\AppData\Local\Temp\7zS60A7.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
-
C:\Users\Admin\AppData\Local\Temp\7zS60A7.tmp\[email protected]\chrome.manifestFilesize
35B
MD5af9e8730d90217a234d74021d962fd44
SHA1edd2ff3ba206b53aa558c8f7936e09448ceb1c67
SHA256287398ccffc0aa085572e86db549fb0aba4c2047be874582846b8be71d7492d6
SHA512512d5e30efe447872a0ac24baa5707358e3cf0f0ff047e4b815abe58a57134e8ffb1b36231bc8a21125036a42b5613784556fa6a181c33f43dd977dab4d98b47
-
C:\Users\Admin\AppData\Local\Temp\7zS60A7.tmp\[email protected]\content\bg.jsFilesize
8KB
MD5a12b4fd892ff67b02f784fa45d5c808a
SHA1affd0db9316c8d224c69bc05ff5ac8137c4a534f
SHA256a74e701de82da39f93cb860ace098e376cfe8451c41ed263926136e51218be87
SHA512dfc179028bffb532065c183d213b8e92ec12c42adaa2e98f2e6ab135230ea6ade4d0afc1392130553e1aeaf7c169946234f350454d70ef1813a27405ee532309
-
C:\Users\Admin\AppData\Local\Temp\7zS60A7.tmp\[email protected]\install.rdfFilesize
590B
MD54640f6efcbf37690921af637d9959d20
SHA13c736c8887a1e3494950d2754748e9759a45607a
SHA256be5a9709e0f1981a2402703bc1e7bfbfdc54a4f5f9a9efc330303d5ba9e468eb
SHA512636836736a63f4f49ec0563f8356518cd895e347fc019de1f3ac02c16135f473599e472231a50b4e4517665a3251c25a83b1ff14f77ef96852b09d99d7bde3a3
-
C:\Users\Admin\AppData\Local\Temp\7zS60A7.tmp\cemdhmeohhgfhehfhmfgjdpppoghhffc\JvB9xox1e.jsFilesize
6KB
MD5fbbf0aa8d321875fdeb0181b30f64808
SHA106d8241aa757987a95de85166636499c9f7e7e9b
SHA256ff153dfc2fe860032a8bf77ca5f9ab3ede0482fb62539f8b9821b3cccbe3ba6d
SHA51227a5e466692dcc462527bbe2bc20cb2f388f8a0cc151f7866e0abadb7f680471b9e92c9105dae943a29bd39ae488e99e6dfebc5dab5bfeb355fd1a5610bf1118
-
C:\Users\Admin\AppData\Local\Temp\7zS60A7.tmp\cemdhmeohhgfhehfhmfgjdpppoghhffc\background.htmlFilesize
146B
MD538a3e71fcfd56f58c3927087e572bd7a
SHA19625ba6aa25a6daf53b2332dfe41af19f6fa7aec
SHA25641c73dee8107b697c35372a843ec50ed5639713a5fa0bd9982fdeaabfb871341
SHA5122397e7e2ce9756ad0d0b130fe7005b03582c226998475462b94f1e357b74bace650b5ff5c14f96dad4cc3b8830b9a03c9ed106cf07b7830729afc25f47a5ff92
-
C:\Users\Admin\AppData\Local\Temp\7zS60A7.tmp\cemdhmeohhgfhehfhmfgjdpppoghhffc\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
-
C:\Users\Admin\AppData\Local\Temp\7zS60A7.tmp\cemdhmeohhgfhehfhmfgjdpppoghhffc\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
-
C:\Users\Admin\AppData\Local\Temp\7zS60A7.tmp\cemdhmeohhgfhehfhmfgjdpppoghhffc\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
-
\Users\Admin\AppData\Local\Temp\7zS60A7.tmp\BIB1tsVv0Eq77Ap.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
-
memory/1256-54-0x0000000075C61000-0x0000000075C63000-memory.dmpFilesize
8KB
-
memory/2032-56-0x0000000000000000-mapping.dmp