Analysis
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max time kernel
138s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 08:14
Static task
static1
Behavioral task
behavioral1
Sample
e83dcd080b7f68986ecf884fe6a820e2ab080ce902b4dc77d612d3cd3d54d992.exe
Resource
win7-20220812-en
General
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Target
e83dcd080b7f68986ecf884fe6a820e2ab080ce902b4dc77d612d3cd3d54d992.exe
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Size
924KB
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MD5
748b356a5f4fdf4d216a67ac930f63d3
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SHA1
c2b88419702cbc8bcda0419ade0148a7cfe23bb0
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SHA256
e83dcd080b7f68986ecf884fe6a820e2ab080ce902b4dc77d612d3cd3d54d992
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SHA512
46a84832b250429be16a24a5f0498c011d9d27bb2c2f5e73b0028292343d1c203da2fcfa3976f984b8e64ebc699383dd4d40a451e6472a4d25dddbae9dc8abbb
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SSDEEP
24576:h1OYdaOBfC5S9N6w6EVX1Lh+mN5Z4E8IlIyYuXF:h1OsoMN6wdBh5N5Z4E8PuXF
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
6oblKEAtcPwneoQ.exepid process 3236 6oblKEAtcPwneoQ.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:
6oblKEAtcPwneoQ.exedescription ioc process File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\abddechcdnopdbkchbbhdfanlhejfjib\2.0\manifest.json 6oblKEAtcPwneoQ.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\abddechcdnopdbkchbbhdfanlhejfjib\2.0\manifest.json 6oblKEAtcPwneoQ.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\abddechcdnopdbkchbbhdfanlhejfjib\2.0\manifest.json 6oblKEAtcPwneoQ.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\abddechcdnopdbkchbbhdfanlhejfjib\2.0\manifest.json 6oblKEAtcPwneoQ.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\abddechcdnopdbkchbbhdfanlhejfjib\2.0\manifest.json 6oblKEAtcPwneoQ.exe -
Drops file in System32 directory 4 IoCs
Processes:
6oblKEAtcPwneoQ.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy 6oblKEAtcPwneoQ.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 6oblKEAtcPwneoQ.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 6oblKEAtcPwneoQ.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 6oblKEAtcPwneoQ.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
6oblKEAtcPwneoQ.exepid process 3236 6oblKEAtcPwneoQ.exe 3236 6oblKEAtcPwneoQ.exe 3236 6oblKEAtcPwneoQ.exe 3236 6oblKEAtcPwneoQ.exe 3236 6oblKEAtcPwneoQ.exe 3236 6oblKEAtcPwneoQ.exe 3236 6oblKEAtcPwneoQ.exe 3236 6oblKEAtcPwneoQ.exe 3236 6oblKEAtcPwneoQ.exe 3236 6oblKEAtcPwneoQ.exe 3236 6oblKEAtcPwneoQ.exe 3236 6oblKEAtcPwneoQ.exe 3236 6oblKEAtcPwneoQ.exe 3236 6oblKEAtcPwneoQ.exe 3236 6oblKEAtcPwneoQ.exe 3236 6oblKEAtcPwneoQ.exe 3236 6oblKEAtcPwneoQ.exe 3236 6oblKEAtcPwneoQ.exe 3236 6oblKEAtcPwneoQ.exe 3236 6oblKEAtcPwneoQ.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
6oblKEAtcPwneoQ.exedescription pid process Token: SeDebugPrivilege 3236 6oblKEAtcPwneoQ.exe Token: SeDebugPrivilege 3236 6oblKEAtcPwneoQ.exe Token: SeDebugPrivilege 3236 6oblKEAtcPwneoQ.exe Token: SeDebugPrivilege 3236 6oblKEAtcPwneoQ.exe Token: SeDebugPrivilege 3236 6oblKEAtcPwneoQ.exe Token: SeDebugPrivilege 3236 6oblKEAtcPwneoQ.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
e83dcd080b7f68986ecf884fe6a820e2ab080ce902b4dc77d612d3cd3d54d992.exedescription pid process target process PID 1260 wrote to memory of 3236 1260 e83dcd080b7f68986ecf884fe6a820e2ab080ce902b4dc77d612d3cd3d54d992.exe 6oblKEAtcPwneoQ.exe PID 1260 wrote to memory of 3236 1260 e83dcd080b7f68986ecf884fe6a820e2ab080ce902b4dc77d612d3cd3d54d992.exe 6oblKEAtcPwneoQ.exe PID 1260 wrote to memory of 3236 1260 e83dcd080b7f68986ecf884fe6a820e2ab080ce902b4dc77d612d3cd3d54d992.exe 6oblKEAtcPwneoQ.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e83dcd080b7f68986ecf884fe6a820e2ab080ce902b4dc77d612d3cd3d54d992.exe"C:\Users\Admin\AppData\Local\Temp\e83dcd080b7f68986ecf884fe6a820e2ab080ce902b4dc77d612d3cd3d54d992.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1260 -
C:\Users\Admin\AppData\Local\Temp\7zS8A62.tmp\6oblKEAtcPwneoQ.exe.\6oblKEAtcPwneoQ.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3236
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵PID:4820
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵PID:4580
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
1KB
MD5e2c0a7005f7bfe60b86ef735006948e6
SHA1b4eb3943dc8e244be16a04e8d50e261cc8305a8d
SHA2567950677e735ec8ec7e8061328b2436fbd4f1a4690156ae66cae65a35817d9af4
SHA512dfabeaeaf7d4e6a3c2f64ebacb42fb37551989033577d32fcb65082aaf08e0a206a5c323254033c9a9b49eece91623ee878ed760b4c8931ff76b292871554dc2
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Filesize
765KB
MD521c7e6ab35acdb8d15ac0590900c5206
SHA1bd696ab0d1806c5492b4444d96fe272f217f4058
SHA256314c44ac357c692c66516271e02fe280e9fc6d030a7172f2379c81fa383d44ec
SHA512775636d7ec02398e32463ceaa7e1b18fe20689ed75d9c731b37b83f4c3ce828d2d2274d2f75d4f2c25133775969864467eff69b5fbf40e286fbfca6bdee1d3dd
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Filesize
765KB
MD521c7e6ab35acdb8d15ac0590900c5206
SHA1bd696ab0d1806c5492b4444d96fe272f217f4058
SHA256314c44ac357c692c66516271e02fe280e9fc6d030a7172f2379c81fa383d44ec
SHA512775636d7ec02398e32463ceaa7e1b18fe20689ed75d9c731b37b83f4c3ce828d2d2274d2f75d4f2c25133775969864467eff69b5fbf40e286fbfca6bdee1d3dd
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Filesize
6KB
MD56aa0266793e74d9f291acc1e9bab2e65
SHA10e611657d90b80d1bc211b1a9cb5eecc0355ea98
SHA25657af895c096d0ebf34e5dbdadb709a26988607b704dcb13eb2fa8afaf630fa39
SHA512c7f9c77b57269ea6e09a527a959a3e05734329fec8620dcb29313e28df6873c6b3a9e67ab9a31498767ecac8cf8d20c824de571a46797e5fc3a8251088a077a5
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Filesize
139B
MD590066c6087813341aa81888aecd84129
SHA15c151401544a0a14a7182dd43717cc6809b222c9
SHA25682175e04c3d7ad0be8284c465b8be393903c8d93c8de3fbca327d407debe143d
SHA512162a7d68a9e68ad9be57716b703e9dc1480bbc0541aef6e2c7b2b2063c34dc71cf049793db9bf35a212d4cf0bd839085962b5d355257178ec0660db5723204a0
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Filesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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Filesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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Filesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS8A62.tmp\[email protected]\bootstrap.js
Filesize2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS8A62.tmp\[email protected]\chrome.manifest
Filesize35B
MD5d568dc231e97402a6efd88ac18b8c082
SHA15cb68a098e0ac8b4b19920e005b5207be60ab824
SHA2565f8e7a09ae86f3e60d29dc7ae3bb5419de138b86edbb0e54d96cb6a474a5bd07
SHA5121fa94a8dba7ab46e9cd1263ad50365010fb8d9646185ba7e32bea2c7bf68f1503f6137a56f485db70f50c0bf05dd0aa69424a410a04c6a05b3d8c20e43686999
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C:\Users\Admin\AppData\Local\Temp\7zS8A62.tmp\[email protected]\content\bg.js
Filesize8KB
MD5acfc77233e82650c1d0b6487ab24391a
SHA1bb1add2a7e2cdd4be8ecd55db3c5c3ff9c6be793
SHA2560b43001a2b4e56b910ee894a9915fa4ffc238f2b3ff37eca58033b67980286d9
SHA512b544c9d0fa999a5ab80e897f631842d137ea7f515c057737be96849c685c6ff4a57bc4b996bb21804b269031d97615df121e52c8c06392bb6b344eb22b405ae4
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C:\Users\Admin\AppData\Local\Temp\7zS8A62.tmp\[email protected]\install.rdf
Filesize591B
MD53ec52aec58ed3ed6c5d6ab6ac84bcc18
SHA1bb307da503997e53a6ce0dc616d65792ee84f77c
SHA256505f3c3f2750bc50e627b3f0d19b4057363a808535dae8fd3ca964ae7245a2f1
SHA5121f09dcc5f387f0e2d9812a214d9cd9fd5faf9d592d7c2671a3651068088ff01ec4354ef6571e409d96db32d4dbe32f4211fe5069ebbdd63a34546d3654f0f55a