Analysis
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max time kernel
125s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 19:47
Static task
static1
Behavioral task
behavioral1
Sample
c0d2f3a10c86075cf79455ede8521c0a669b798cf75f0529f41d7b8766e92620.exe
Resource
win7-20220812-en
General
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Target
c0d2f3a10c86075cf79455ede8521c0a669b798cf75f0529f41d7b8766e92620.exe
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Size
931KB
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MD5
61a4445acbae3f388666318737618a4c
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SHA1
e4a70238878cac7c1c6c0b12c8d3f3379c771141
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SHA256
c0d2f3a10c86075cf79455ede8521c0a669b798cf75f0529f41d7b8766e92620
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SHA512
fe7fbdd54fa0033fa70f434d332d0b7949ea132c44b432b9c9318cbfeb2e35d3f7346d49657f1568032610eab9b5543e28d4c6fe8035e5dc6ad1f872f104d772
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SSDEEP
24576:h1OYdaO2CZ/iWCvu/2sWsJA/jlt+DHhs1:h1OsMCpYO/dJJDHhs1
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
BIB1tsVv0Eq77Ap.exepid process 4900 BIB1tsVv0Eq77Ap.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 5 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\DefaultAccount\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 File created C:\Users\WDAGUtilityAccount\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 20 IoCs
Processes:
BIB1tsVv0Eq77Ap.exepid process 4900 BIB1tsVv0Eq77Ap.exe 4900 BIB1tsVv0Eq77Ap.exe 4900 BIB1tsVv0Eq77Ap.exe 4900 BIB1tsVv0Eq77Ap.exe 4900 BIB1tsVv0Eq77Ap.exe 4900 BIB1tsVv0Eq77Ap.exe 4900 BIB1tsVv0Eq77Ap.exe 4900 BIB1tsVv0Eq77Ap.exe 4900 BIB1tsVv0Eq77Ap.exe 4900 BIB1tsVv0Eq77Ap.exe 4900 BIB1tsVv0Eq77Ap.exe 4900 BIB1tsVv0Eq77Ap.exe 4900 BIB1tsVv0Eq77Ap.exe 4900 BIB1tsVv0Eq77Ap.exe 4900 BIB1tsVv0Eq77Ap.exe 4900 BIB1tsVv0Eq77Ap.exe 4900 BIB1tsVv0Eq77Ap.exe 4900 BIB1tsVv0Eq77Ap.exe 4900 BIB1tsVv0Eq77Ap.exe 4900 BIB1tsVv0Eq77Ap.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
BIB1tsVv0Eq77Ap.exedescription pid process Token: SeDebugPrivilege 4900 BIB1tsVv0Eq77Ap.exe Token: SeDebugPrivilege 4900 BIB1tsVv0Eq77Ap.exe Token: SeDebugPrivilege 4900 BIB1tsVv0Eq77Ap.exe Token: SeDebugPrivilege 4900 BIB1tsVv0Eq77Ap.exe Token: SeDebugPrivilege 4900 BIB1tsVv0Eq77Ap.exe Token: SeDebugPrivilege 4900 BIB1tsVv0Eq77Ap.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c0d2f3a10c86075cf79455ede8521c0a669b798cf75f0529f41d7b8766e92620.exedescription pid process target process PID 4872 wrote to memory of 4900 4872 c0d2f3a10c86075cf79455ede8521c0a669b798cf75f0529f41d7b8766e92620.exe BIB1tsVv0Eq77Ap.exe PID 4872 wrote to memory of 4900 4872 c0d2f3a10c86075cf79455ede8521c0a669b798cf75f0529f41d7b8766e92620.exe BIB1tsVv0Eq77Ap.exe PID 4872 wrote to memory of 4900 4872 c0d2f3a10c86075cf79455ede8521c0a669b798cf75f0529f41d7b8766e92620.exe BIB1tsVv0Eq77Ap.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c0d2f3a10c86075cf79455ede8521c0a669b798cf75f0529f41d7b8766e92620.exe"C:\Users\Admin\AppData\Local\Temp\c0d2f3a10c86075cf79455ede8521c0a669b798cf75f0529f41d7b8766e92620.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4872 -
C:\Users\Admin\AppData\Local\Temp\7zSF7D2.tmp\BIB1tsVv0Eq77Ap.exe.\BIB1tsVv0Eq77Ap.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4900
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵PID:416
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵PID:2888
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\7zSF7D2.tmp\BIB1tsVv0Eq77Ap.datFilesize
1KB
MD5eca9a0379288fc866a9eba3f31da56ae
SHA174af644658ab6495c2cfcb669b243a5d2d9f68d7
SHA25639cecf9eef49d64772bc95581ddbf7a01d8a2a8bdddcb41563cd224c3705a66f
SHA5128b41f3e507abd4161c99c8967b55d3b08fe1eefee6ad70a304610331c1b278a3aafe9f27c0b6e33594c51eec287dfb31324c94139692561cf2777d6e4405f8c7
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C:\Users\Admin\AppData\Local\Temp\7zSF7D2.tmp\BIB1tsVv0Eq77Ap.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zSF7D2.tmp\BIB1tsVv0Eq77Ap.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zSF7D2.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSF7D2.tmp\[email protected]\chrome.manifestFilesize
35B
MD5af9e8730d90217a234d74021d962fd44
SHA1edd2ff3ba206b53aa558c8f7936e09448ceb1c67
SHA256287398ccffc0aa085572e86db549fb0aba4c2047be874582846b8be71d7492d6
SHA512512d5e30efe447872a0ac24baa5707358e3cf0f0ff047e4b815abe58a57134e8ffb1b36231bc8a21125036a42b5613784556fa6a181c33f43dd977dab4d98b47
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C:\Users\Admin\AppData\Local\Temp\7zSF7D2.tmp\[email protected]\content\bg.jsFilesize
8KB
MD5a12b4fd892ff67b02f784fa45d5c808a
SHA1affd0db9316c8d224c69bc05ff5ac8137c4a534f
SHA256a74e701de82da39f93cb860ace098e376cfe8451c41ed263926136e51218be87
SHA512dfc179028bffb532065c183d213b8e92ec12c42adaa2e98f2e6ab135230ea6ade4d0afc1392130553e1aeaf7c169946234f350454d70ef1813a27405ee532309
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C:\Users\Admin\AppData\Local\Temp\7zSF7D2.tmp\[email protected]\install.rdfFilesize
590B
MD54640f6efcbf37690921af637d9959d20
SHA13c736c8887a1e3494950d2754748e9759a45607a
SHA256be5a9709e0f1981a2402703bc1e7bfbfdc54a4f5f9a9efc330303d5ba9e468eb
SHA512636836736a63f4f49ec0563f8356518cd895e347fc019de1f3ac02c16135f473599e472231a50b4e4517665a3251c25a83b1ff14f77ef96852b09d99d7bde3a3
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C:\Users\Admin\AppData\Local\Temp\7zSF7D2.tmp\cemdhmeohhgfhehfhmfgjdpppoghhffc\JvB9xox1e.jsFilesize
6KB
MD5fbbf0aa8d321875fdeb0181b30f64808
SHA106d8241aa757987a95de85166636499c9f7e7e9b
SHA256ff153dfc2fe860032a8bf77ca5f9ab3ede0482fb62539f8b9821b3cccbe3ba6d
SHA51227a5e466692dcc462527bbe2bc20cb2f388f8a0cc151f7866e0abadb7f680471b9e92c9105dae943a29bd39ae488e99e6dfebc5dab5bfeb355fd1a5610bf1118
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C:\Users\Admin\AppData\Local\Temp\7zSF7D2.tmp\cemdhmeohhgfhehfhmfgjdpppoghhffc\background.htmlFilesize
146B
MD538a3e71fcfd56f58c3927087e572bd7a
SHA19625ba6aa25a6daf53b2332dfe41af19f6fa7aec
SHA25641c73dee8107b697c35372a843ec50ed5639713a5fa0bd9982fdeaabfb871341
SHA5122397e7e2ce9756ad0d0b130fe7005b03582c226998475462b94f1e357b74bace650b5ff5c14f96dad4cc3b8830b9a03c9ed106cf07b7830729afc25f47a5ff92
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C:\Users\Admin\AppData\Local\Temp\7zSF7D2.tmp\cemdhmeohhgfhehfhmfgjdpppoghhffc\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSF7D2.tmp\cemdhmeohhgfhehfhmfgjdpppoghhffc\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSF7D2.tmp\cemdhmeohhgfhehfhmfgjdpppoghhffc\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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memory/4900-132-0x0000000000000000-mapping.dmp