Analysis
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max time kernel
4s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:48
Static task
static1
Behavioral task
behavioral1
Sample
c0a1c816e3851f84703f04b2a68adcf3907d7d63b2f6ba31d57a48745a0c8e11.exe
Resource
win7-20221111-en
General
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Target
c0a1c816e3851f84703f04b2a68adcf3907d7d63b2f6ba31d57a48745a0c8e11.exe
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Size
922KB
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MD5
8e6c7d5cbf7acaf5879f752fdb4bf52a
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SHA1
a242042033d4201e0845a72ba813e8d5d1dd3c77
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SHA256
c0a1c816e3851f84703f04b2a68adcf3907d7d63b2f6ba31d57a48745a0c8e11
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SHA512
3a4601695a7aa1b2e7239fd6c61d578559755c1ef3daf6e14f652504caa6ffdbeac1746f257eb355a5c412b151822ea70077854983a611a6212bbe49b91034e2
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SSDEEP
24576:h1OYdaO6S/Yq4hD9S9Acd+lMbXYN9MKONgRsAI:h1OsAYYrS9ldCM8N9MoRsAI
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
ab2dw06CzeEAW8D.exepid process 584 ab2dw06CzeEAW8D.exe -
Loads dropped DLL 1 IoCs
Processes:
c0a1c816e3851f84703f04b2a68adcf3907d7d63b2f6ba31d57a48745a0c8e11.exepid process 336 c0a1c816e3851f84703f04b2a68adcf3907d7d63b2f6ba31d57a48745a0c8e11.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 3 IoCs
Processes:
ab2dw06CzeEAW8D.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\cncoeljbhonoihgbekioaocoeiejdadn\2.0\manifest.json ab2dw06CzeEAW8D.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\cncoeljbhonoihgbekioaocoeiejdadn\2.0\manifest.json ab2dw06CzeEAW8D.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\cncoeljbhonoihgbekioaocoeiejdadn\2.0\manifest.json ab2dw06CzeEAW8D.exe -
Drops file in System32 directory 4 IoCs
Processes:
ab2dw06CzeEAW8D.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy ab2dw06CzeEAW8D.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini ab2dw06CzeEAW8D.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol ab2dw06CzeEAW8D.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI ab2dw06CzeEAW8D.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
ab2dw06CzeEAW8D.exepid process 584 ab2dw06CzeEAW8D.exe 584 ab2dw06CzeEAW8D.exe 584 ab2dw06CzeEAW8D.exe 584 ab2dw06CzeEAW8D.exe 584 ab2dw06CzeEAW8D.exe 584 ab2dw06CzeEAW8D.exe 584 ab2dw06CzeEAW8D.exe 584 ab2dw06CzeEAW8D.exe 584 ab2dw06CzeEAW8D.exe 584 ab2dw06CzeEAW8D.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
ab2dw06CzeEAW8D.exedescription pid process Token: SeDebugPrivilege 584 ab2dw06CzeEAW8D.exe Token: SeDebugPrivilege 584 ab2dw06CzeEAW8D.exe Token: SeDebugPrivilege 584 ab2dw06CzeEAW8D.exe Token: SeDebugPrivilege 584 ab2dw06CzeEAW8D.exe Token: SeDebugPrivilege 584 ab2dw06CzeEAW8D.exe Token: SeDebugPrivilege 584 ab2dw06CzeEAW8D.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c0a1c816e3851f84703f04b2a68adcf3907d7d63b2f6ba31d57a48745a0c8e11.exedescription pid process target process PID 336 wrote to memory of 584 336 c0a1c816e3851f84703f04b2a68adcf3907d7d63b2f6ba31d57a48745a0c8e11.exe ab2dw06CzeEAW8D.exe PID 336 wrote to memory of 584 336 c0a1c816e3851f84703f04b2a68adcf3907d7d63b2f6ba31d57a48745a0c8e11.exe ab2dw06CzeEAW8D.exe PID 336 wrote to memory of 584 336 c0a1c816e3851f84703f04b2a68adcf3907d7d63b2f6ba31d57a48745a0c8e11.exe ab2dw06CzeEAW8D.exe PID 336 wrote to memory of 584 336 c0a1c816e3851f84703f04b2a68adcf3907d7d63b2f6ba31d57a48745a0c8e11.exe ab2dw06CzeEAW8D.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c0a1c816e3851f84703f04b2a68adcf3907d7d63b2f6ba31d57a48745a0c8e11.exe"C:\Users\Admin\AppData\Local\Temp\c0a1c816e3851f84703f04b2a68adcf3907d7d63b2f6ba31d57a48745a0c8e11.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zSB3B6.tmp\ab2dw06CzeEAW8D.exe.\ab2dw06CzeEAW8D.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\7zSB3B6.tmp\ab2dw06CzeEAW8D.datFilesize
1KB
MD5247b4efe082421337e8ce9efb16c4a32
SHA19fb351eb8a8fd57029c321123ffe774d4698704f
SHA2569abd3838f3d7404a813421697737f36487789a58f8c670c27a8d620c920f11b0
SHA512bed095a0ca157eff6c572259054cf4df91be757bc0c60a6bdbb22fa4c43cd22aecc43b0f3a2db01932b4f748013ecce0ba5dc280b2bee6cc8125276c13bd2dde
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C:\Users\Admin\AppData\Local\Temp\7zSB3B6.tmp\ab2dw06CzeEAW8D.exeFilesize
762KB
MD58a601a779c987e9dfa9e5aabda8a5761
SHA1a9a36a255bfd43348aa1b5f8540bf165cba99b04
SHA256d21458e37a24270fcecc1666a27cd5bef9468c2d1f77c423fa6ae8094f6b8e28
SHA5126e6e7947636b0eff6bc0c2a10923ad50e5423dcef8ffbc75160b47a5a485bc22bdd8edfed9a895defddc876991a51488436fba7f1cc18ce8df1980c4b90c215d
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C:\Users\Admin\AppData\Local\Temp\7zSB3B6.tmp\cncoeljbhonoihgbekioaocoeiejdadn\OWdyd5JTj.jsFilesize
6KB
MD5350ff350245d2896ff37fe4710fb7fab
SHA1927fb7877f64f6327469a5d7a41cd93a20127b5f
SHA2564336092b10abc0ba25024be891736751cf4eb105d3f3abaf9a6677b5ed1f1adf
SHA51218696d1bf24614d167e85ade82026ae80e701986e46afb68ae6af4761a793cb9e33c847de1497d685571491997925cbaae6be4adcfe0c95895e518e0806a6b39
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C:\Users\Admin\AppData\Local\Temp\7zSB3B6.tmp\cncoeljbhonoihgbekioaocoeiejdadn\background.htmlFilesize
146B
MD5407e0ba26ce815784167d57827bc5fc9
SHA1c753cedfed61553cd5d55cec3a65fe9662a18ed1
SHA256b1cfce2ef999387a9ede6f00ab6895f5f6ce1054e1028be5cf36fd3f10b9fdea
SHA512bb0eb3006ab0904bd2d81430e1198bcd8c81794a5517bedf22a4f1e30e41810837b24e54f8f8cc2207e76220d790f6fb853fd205aa80557ff1adc3401af8c8de
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C:\Users\Admin\AppData\Local\Temp\7zSB3B6.tmp\cncoeljbhonoihgbekioaocoeiejdadn\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSB3B6.tmp\cncoeljbhonoihgbekioaocoeiejdadn\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSB3B6.tmp\cncoeljbhonoihgbekioaocoeiejdadn\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zSB3B6.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSB3B6.tmp\[email protected]\chrome.manifestFilesize
35B
MD5a4719cdd3f065127d7f0632b9a5ebb10
SHA1011bd84cb3963b77169595a25dd31f885d5c63cb
SHA2564c1d270d7ebfe232b2d50d7a49a474f54d16f0a661354024c452c976c8f3b7d5
SHA512066f38499fbb190fce54da82aa922d40ae0ce432932f312c919590df4e1d18ae3f1279f818efb22220af70c6d95d892ddae3ad8706cc314b2c6c20f601ed843d
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C:\Users\Admin\AppData\Local\Temp\7zSB3B6.tmp\[email protected]\content\bg.jsFilesize
8KB
MD583dc5085a064ba10913868e7b2048938
SHA1541203c3cdbc8cd255ae85c49a5923e656db8396
SHA2560acfced3b5ff7a5b3f53efa9a5ef77ff28497f6d5ef9ad496d23422280442473
SHA512a2b48cabe0a127b374c8ce65e58f71cf2cfd787e26f5b6dfefc911c896214b11edce9560a8dd8dd9ef96566692d36a8340753d00d00dc0d06bd28615c4d97d00
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C:\Users\Admin\AppData\Local\Temp\7zSB3B6.tmp\[email protected]\install.rdfFilesize
598B
MD57218d1c1510acdc7b219efa81dcbc853
SHA1b136b2d178c6247eb30467c8ac96befcabfd6829
SHA256d435f0676fe113f378c465466b7453787c897d37b26b96f57d952b7bf5894974
SHA512ff330afe29e6b463f99a2cae9f2af6f95434a0238d634882d9890fd6d469fdf8ab8637d34b90de61c6fde4c5fd2f7edc20077a26696effe9e7f473a51ae6702b
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\Users\Admin\AppData\Local\Temp\7zSB3B6.tmp\ab2dw06CzeEAW8D.exeFilesize
762KB
MD58a601a779c987e9dfa9e5aabda8a5761
SHA1a9a36a255bfd43348aa1b5f8540bf165cba99b04
SHA256d21458e37a24270fcecc1666a27cd5bef9468c2d1f77c423fa6ae8094f6b8e28
SHA5126e6e7947636b0eff6bc0c2a10923ad50e5423dcef8ffbc75160b47a5a485bc22bdd8edfed9a895defddc876991a51488436fba7f1cc18ce8df1980c4b90c215d
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memory/336-54-0x0000000076B51000-0x0000000076B53000-memory.dmpFilesize
8KB
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memory/584-56-0x0000000000000000-mapping.dmp