Analysis
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max time kernel
190s -
max time network
180s -
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
c1ae8733bf5c8ac554097b990df40fdc2cce80a61838c9718ea218d98e870e06.exe
Resource
win7-20221111-en
General
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Target
c1ae8733bf5c8ac554097b990df40fdc2cce80a61838c9718ea218d98e870e06.exe
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Size
931KB
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MD5
6e11fabcf4d0f8d145853b778ed397a6
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SHA1
ae87b49727ceb3ba27db235bf52473372744f13f
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SHA256
c1ae8733bf5c8ac554097b990df40fdc2cce80a61838c9718ea218d98e870e06
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SHA512
04099b0962cbb284e94033f4e6e85fba751ef24e19c4c8ed2434050479695af6ffd64781c1e473ed2c06a4a4eae2b0d261a5652fd9d6d7a5536d1a8eae70e9d4
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SSDEEP
24576:h1OYdaOSCZ/iWCvu/2sWsJA/jlt+DHhsi:h1OssCpYO/dJJDHhsi
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
mhHoxOLrJ0oRyXN.exepid process 3800 mhHoxOLrJ0oRyXN.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:
mhHoxOLrJ0oRyXN.exedescription ioc process File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\kkamhegjbbaggkopgfghcfeomkldedda\2.0\manifest.json mhHoxOLrJ0oRyXN.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\kkamhegjbbaggkopgfghcfeomkldedda\2.0\manifest.json mhHoxOLrJ0oRyXN.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\kkamhegjbbaggkopgfghcfeomkldedda\2.0\manifest.json mhHoxOLrJ0oRyXN.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\kkamhegjbbaggkopgfghcfeomkldedda\2.0\manifest.json mhHoxOLrJ0oRyXN.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\kkamhegjbbaggkopgfghcfeomkldedda\2.0\manifest.json mhHoxOLrJ0oRyXN.exe -
Drops file in System32 directory 4 IoCs
Processes:
mhHoxOLrJ0oRyXN.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy mhHoxOLrJ0oRyXN.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini mhHoxOLrJ0oRyXN.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol mhHoxOLrJ0oRyXN.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI mhHoxOLrJ0oRyXN.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
mhHoxOLrJ0oRyXN.exepid process 3800 mhHoxOLrJ0oRyXN.exe 3800 mhHoxOLrJ0oRyXN.exe 3800 mhHoxOLrJ0oRyXN.exe 3800 mhHoxOLrJ0oRyXN.exe 3800 mhHoxOLrJ0oRyXN.exe 3800 mhHoxOLrJ0oRyXN.exe 3800 mhHoxOLrJ0oRyXN.exe 3800 mhHoxOLrJ0oRyXN.exe 3800 mhHoxOLrJ0oRyXN.exe 3800 mhHoxOLrJ0oRyXN.exe 3800 mhHoxOLrJ0oRyXN.exe 3800 mhHoxOLrJ0oRyXN.exe 3800 mhHoxOLrJ0oRyXN.exe 3800 mhHoxOLrJ0oRyXN.exe 3800 mhHoxOLrJ0oRyXN.exe 3800 mhHoxOLrJ0oRyXN.exe 3800 mhHoxOLrJ0oRyXN.exe 3800 mhHoxOLrJ0oRyXN.exe 3800 mhHoxOLrJ0oRyXN.exe 3800 mhHoxOLrJ0oRyXN.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
mhHoxOLrJ0oRyXN.exedescription pid process Token: SeDebugPrivilege 3800 mhHoxOLrJ0oRyXN.exe Token: SeDebugPrivilege 3800 mhHoxOLrJ0oRyXN.exe Token: SeDebugPrivilege 3800 mhHoxOLrJ0oRyXN.exe Token: SeDebugPrivilege 3800 mhHoxOLrJ0oRyXN.exe Token: SeDebugPrivilege 3800 mhHoxOLrJ0oRyXN.exe Token: SeDebugPrivilege 3800 mhHoxOLrJ0oRyXN.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c1ae8733bf5c8ac554097b990df40fdc2cce80a61838c9718ea218d98e870e06.exedescription pid process target process PID 1404 wrote to memory of 3800 1404 c1ae8733bf5c8ac554097b990df40fdc2cce80a61838c9718ea218d98e870e06.exe mhHoxOLrJ0oRyXN.exe PID 1404 wrote to memory of 3800 1404 c1ae8733bf5c8ac554097b990df40fdc2cce80a61838c9718ea218d98e870e06.exe mhHoxOLrJ0oRyXN.exe PID 1404 wrote to memory of 3800 1404 c1ae8733bf5c8ac554097b990df40fdc2cce80a61838c9718ea218d98e870e06.exe mhHoxOLrJ0oRyXN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c1ae8733bf5c8ac554097b990df40fdc2cce80a61838c9718ea218d98e870e06.exe"C:\Users\Admin\AppData\Local\Temp\c1ae8733bf5c8ac554097b990df40fdc2cce80a61838c9718ea218d98e870e06.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS2328.tmp\mhHoxOLrJ0oRyXN.exe.\mhHoxOLrJ0oRyXN.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\7zS2328.tmp\6IQADRF@9.com\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS2328.tmp\6IQADRF@9.com\chrome.manifestFilesize
35B
MD52a48a0d0fca47efe17ad22876f2d7891
SHA1d7b1b6f5727b34e3557576e21b29520005a119f3
SHA2562c955b7600e7f29202ca4316def1000d25619def7cf5f2525913765411417047
SHA512fb803a013019f0bc0224b7fed1feadda7c6d08f44de8af0c2938f11b3957db75f93b086ae87a0b9d3492646793491a6f355220e91beaaaa3c0a8c0ffc083226c
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C:\Users\Admin\AppData\Local\Temp\7zS2328.tmp\6IQADRF@9.com\content\bg.jsFilesize
8KB
MD59f87ef2b3a9e4ed8f5f856868565cff5
SHA1b863687da73ac9a322e63e42b4451b6b0be8980d
SHA2565a36af934e7ff1bff93989cf33ed89207ef68fecbfff3844970b311281067e83
SHA512560a7a42628b415b4c9604a273d2dd78e0cdac6bf98654c302af582019fa745a1fc485b7298e0ec9ef4ebb8d9797b551974f8d2406572259c6797e2df9fabff9
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C:\Users\Admin\AppData\Local\Temp\7zS2328.tmp\6IQADRF@9.com\install.rdfFilesize
595B
MD572ab30bf21aba52e3fdce21310974748
SHA18ee1e44f6c985a28f5fbdd3d1630cf61e4742594
SHA2561628fb0934b1c3db52b2fff93b422858451da0bfe5f284493ca0a0e714a70b55
SHA512a06ba545ef725c775b2dbeb4f69de907154f4adc3a6843a271f33b4802ff86dfb439810855fb0583de27d6d28fceaae5702c1434eb043b49da86d547304c2979
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C:\Users\Admin\AppData\Local\Temp\7zS2328.tmp\kkamhegjbbaggkopgfghcfeomkldedda\XdBhBHoX.jsFilesize
6KB
MD50bcfda177c3fe08ec5466923e20768f9
SHA10b0f72f5b7f3b47a1649934c92b76a26131e3e99
SHA256d769445b00d51c1c20673369d216f9e118c053c26646bdc0a8e0fa85b58e2036
SHA5120f8a802c61cc1f1be5eed9bb4ae394fd0c2df313cae2da1c8a7cd19fd1def033d9f90ebe405bd1454d10e0e6c240430c99fcdf0ce3c0b3c68c415549449487bf
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C:\Users\Admin\AppData\Local\Temp\7zS2328.tmp\kkamhegjbbaggkopgfghcfeomkldedda\background.htmlFilesize
145B
MD59430c47a3878a872cd47f2afd85c7421
SHA1d7f782304b85d1f04082369346fc220137fcabd6
SHA2567dbc6b6c24b254565d8ee642c7908aa930bed251f8abba341b9ec3df4e40ea51
SHA51259fbf6d9e8a5cf31ba35dfc3ff7e74409d7df55fd976750c24ea04b9d9377f216a9b183d277727833686780b59d862e770717c33f9dad9f432d21ac8703ece26
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C:\Users\Admin\AppData\Local\Temp\7zS2328.tmp\kkamhegjbbaggkopgfghcfeomkldedda\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS2328.tmp\kkamhegjbbaggkopgfghcfeomkldedda\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS2328.tmp\kkamhegjbbaggkopgfghcfeomkldedda\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS2328.tmp\mhHoxOLrJ0oRyXN.datFilesize
1KB
MD50ac2e2d21d43371357a16860cec18cf5
SHA19088f4e34760fba099a1bd7009700408eac57868
SHA2561251b557316d79981fbee619ffc4bf6b7759cc7e6614f668a4830166bacc6c7a
SHA512815a8a1366daa5572842121aa7e657ac57023fa5e120f2b3b4f883516c40dfb69b71082302c2456a5e336265671302fc3390ce5a138cd53cacd127ed42f888c0
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C:\Users\Admin\AppData\Local\Temp\7zS2328.tmp\mhHoxOLrJ0oRyXN.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS2328.tmp\mhHoxOLrJ0oRyXN.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/3800-132-0x0000000000000000-mapping.dmp