Analysis
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max time kernel
288s -
max time network
373s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 19:44
Static task
static1
Behavioral task
behavioral1
Sample
c1bbbe71690ab13a55a109b98ef84ff28af2dc7006f56f11c18076376923cdfe.exe
Resource
win7-20221111-en
General
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Target
c1bbbe71690ab13a55a109b98ef84ff28af2dc7006f56f11c18076376923cdfe.exe
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Size
932KB
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MD5
930bf062fe79cc8b6b4ecbb070fa3107
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SHA1
6d0b27dbd2935c6b3025062e70238b25c5643e6c
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SHA256
c1bbbe71690ab13a55a109b98ef84ff28af2dc7006f56f11c18076376923cdfe
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SHA512
a8fdf562d68ebf24d8e7488cf384c330ef65bac3c47441ad23c14dbc8a6d7e414d2a9a7fca11326d11c41d6da42948a3bd45c23de909fe8006a30951f119a9b0
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SSDEEP
24576:h1OYdaO5CZ/iWCvu/2sWsJA/jlt+DHhsL:h1OsfCpYO/dJJDHhsL
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
vDuyhDVJiIdvIL2.exepid process 3076 vDuyhDVJiIdvIL2.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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Drops Chrome extension 5 IoCs
Processes:
vDuyhDVJiIdvIL2.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\nikplcpbcfaphejpoheddnkoijaciojd\2.0\manifest.json vDuyhDVJiIdvIL2.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\nikplcpbcfaphejpoheddnkoijaciojd\2.0\manifest.json vDuyhDVJiIdvIL2.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\nikplcpbcfaphejpoheddnkoijaciojd\2.0\manifest.json vDuyhDVJiIdvIL2.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\nikplcpbcfaphejpoheddnkoijaciojd\2.0\manifest.json vDuyhDVJiIdvIL2.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\nikplcpbcfaphejpoheddnkoijaciojd\2.0\manifest.json vDuyhDVJiIdvIL2.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
Processes:
vDuyhDVJiIdvIL2.exepid process 3076 vDuyhDVJiIdvIL2.exe 3076 vDuyhDVJiIdvIL2.exe 3076 vDuyhDVJiIdvIL2.exe 3076 vDuyhDVJiIdvIL2.exe 3076 vDuyhDVJiIdvIL2.exe 3076 vDuyhDVJiIdvIL2.exe 3076 vDuyhDVJiIdvIL2.exe 3076 vDuyhDVJiIdvIL2.exe 3076 vDuyhDVJiIdvIL2.exe 3076 vDuyhDVJiIdvIL2.exe 3076 vDuyhDVJiIdvIL2.exe 3076 vDuyhDVJiIdvIL2.exe 3076 vDuyhDVJiIdvIL2.exe 3076 vDuyhDVJiIdvIL2.exe 3076 vDuyhDVJiIdvIL2.exe 3076 vDuyhDVJiIdvIL2.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
vDuyhDVJiIdvIL2.exedescription pid process Token: SeDebugPrivilege 3076 vDuyhDVJiIdvIL2.exe Token: SeDebugPrivilege 3076 vDuyhDVJiIdvIL2.exe Token: SeDebugPrivilege 3076 vDuyhDVJiIdvIL2.exe Token: SeDebugPrivilege 3076 vDuyhDVJiIdvIL2.exe Token: SeDebugPrivilege 3076 vDuyhDVJiIdvIL2.exe Token: SeDebugPrivilege 3076 vDuyhDVJiIdvIL2.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c1bbbe71690ab13a55a109b98ef84ff28af2dc7006f56f11c18076376923cdfe.exedescription pid process target process PID 3136 wrote to memory of 3076 3136 c1bbbe71690ab13a55a109b98ef84ff28af2dc7006f56f11c18076376923cdfe.exe vDuyhDVJiIdvIL2.exe PID 3136 wrote to memory of 3076 3136 c1bbbe71690ab13a55a109b98ef84ff28af2dc7006f56f11c18076376923cdfe.exe vDuyhDVJiIdvIL2.exe PID 3136 wrote to memory of 3076 3136 c1bbbe71690ab13a55a109b98ef84ff28af2dc7006f56f11c18076376923cdfe.exe vDuyhDVJiIdvIL2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c1bbbe71690ab13a55a109b98ef84ff28af2dc7006f56f11c18076376923cdfe.exe"C:\Users\Admin\AppData\Local\Temp\c1bbbe71690ab13a55a109b98ef84ff28af2dc7006f56f11c18076376923cdfe.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zSB9FF.tmp\vDuyhDVJiIdvIL2.exe.\vDuyhDVJiIdvIL2.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\7zSB9FF.tmp\nikplcpbcfaphejpoheddnkoijaciojd\DtHdpR.jsFilesize
6KB
MD57380121fcf64d4443480832a6fc0d2d4
SHA15e10678ccf9f5e495e822bf141535d6a25e69108
SHA256a9715e0b00f0e9c78187ebd67f2ee6f6e228cfde9becb5b6d71b1ec301c953e3
SHA512627712e13dfae65c6fb3b63a71a7500616804fb26a210dca7b96768fd279434aab41a18912361c79fe7a3ddcb667d42562cf45828c422fe01a977e7c8b745d98
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C:\Users\Admin\AppData\Local\Temp\7zSB9FF.tmp\nikplcpbcfaphejpoheddnkoijaciojd\background.htmlFilesize
143B
MD5a5627db7938df1aa83d2430ae7a4f461
SHA1a6c590ffb9e9d67614217ec13fd02fdefcd26edd
SHA256e9d506d1a31398636ba295bad978c37a48e4cd80cc0a99eb50a5eb0d03d3eacc
SHA512525b03feae20e5ac684c5e4791c087278c67607232b75cfb1e346ddc813567124c297b4225cceec32bf6106677c9ef1950a509beb93034c8062c8920b7219ce4
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C:\Users\Admin\AppData\Local\Temp\7zSB9FF.tmp\nikplcpbcfaphejpoheddnkoijaciojd\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSB9FF.tmp\nikplcpbcfaphejpoheddnkoijaciojd\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSB9FF.tmp\nikplcpbcfaphejpoheddnkoijaciojd\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zSB9FF.tmp\vDuyhDVJiIdvIL2.datFilesize
1KB
MD58b6d93965677aede267828b0bf0a4b49
SHA1ee998edc61e80b22794df3796bbeb824cb0709e8
SHA25614c1fd33e0e04f66f16148932658ca4b0fcdea559e8f6d6f6b41e5442448069d
SHA51276648a9f7dc0fc5ddef3e9149bcf255060e44c14082c06d727febd67656f4644be04bdfbb84f4b16db778c62e9d1001f284887704635ce67b233f79557702b8a
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C:\Users\Admin\AppData\Local\Temp\7zSB9FF.tmp\vDuyhDVJiIdvIL2.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zSB9FF.tmp\vDuyhDVJiIdvIL2.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/3076-132-0x0000000000000000-mapping.dmp