Analysis
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max time kernel
41s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:17
Static task
static1
Behavioral task
behavioral1
Sample
c9df4f035c16fa43465b3183d56b753f42a69a54e612e81738a0d0ef8f8c328c.exe
Resource
win7-20220901-en
General
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Target
c9df4f035c16fa43465b3183d56b753f42a69a54e612e81738a0d0ef8f8c328c.exe
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Size
932KB
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MD5
2b63b748fec4f869a0edf1a5085569f0
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SHA1
9a1bb45ddbcd03c12d27a6794355e746069b3a2d
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SHA256
c9df4f035c16fa43465b3183d56b753f42a69a54e612e81738a0d0ef8f8c328c
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SHA512
12fc54ce57eace1ab45d81c6a7ccde8f04ca9cf1403ad36f24fb689b9ffdcbeeea0526df83667b06d020120242af4d2a883f4b943f6a913058d3bab8e644af7b
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SSDEEP
24576:h1OYdaOoCZ/iWCvu/2sWsJA/jlt+DHhsH:h1OsWCpYO/dJJDHhsH
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
ZNVzufHN6hngkRq.exepid process 1260 ZNVzufHN6hngkRq.exe -
Loads dropped DLL 1 IoCs
Processes:
c9df4f035c16fa43465b3183d56b753f42a69a54e612e81738a0d0ef8f8c328c.exepid process 832 c9df4f035c16fa43465b3183d56b753f42a69a54e612e81738a0d0ef8f8c328c.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:
ZNVzufHN6hngkRq.exedescription ioc process File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\jafiikpmngoakgnilgknpagnomobamjd\2.0\manifest.json ZNVzufHN6hngkRq.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\jafiikpmngoakgnilgknpagnomobamjd\2.0\manifest.json ZNVzufHN6hngkRq.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\jafiikpmngoakgnilgknpagnomobamjd\2.0\manifest.json ZNVzufHN6hngkRq.exe -
Drops file in System32 directory 4 IoCs
Processes:
ZNVzufHN6hngkRq.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI ZNVzufHN6hngkRq.exe File opened for modification C:\Windows\System32\GroupPolicy ZNVzufHN6hngkRq.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini ZNVzufHN6hngkRq.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol ZNVzufHN6hngkRq.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
ZNVzufHN6hngkRq.exepid process 1260 ZNVzufHN6hngkRq.exe 1260 ZNVzufHN6hngkRq.exe 1260 ZNVzufHN6hngkRq.exe 1260 ZNVzufHN6hngkRq.exe 1260 ZNVzufHN6hngkRq.exe 1260 ZNVzufHN6hngkRq.exe 1260 ZNVzufHN6hngkRq.exe 1260 ZNVzufHN6hngkRq.exe 1260 ZNVzufHN6hngkRq.exe 1260 ZNVzufHN6hngkRq.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
ZNVzufHN6hngkRq.exedescription pid process Token: SeDebugPrivilege 1260 ZNVzufHN6hngkRq.exe Token: SeDebugPrivilege 1260 ZNVzufHN6hngkRq.exe Token: SeDebugPrivilege 1260 ZNVzufHN6hngkRq.exe Token: SeDebugPrivilege 1260 ZNVzufHN6hngkRq.exe Token: SeDebugPrivilege 1260 ZNVzufHN6hngkRq.exe Token: SeDebugPrivilege 1260 ZNVzufHN6hngkRq.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c9df4f035c16fa43465b3183d56b753f42a69a54e612e81738a0d0ef8f8c328c.exedescription pid process target process PID 832 wrote to memory of 1260 832 c9df4f035c16fa43465b3183d56b753f42a69a54e612e81738a0d0ef8f8c328c.exe ZNVzufHN6hngkRq.exe PID 832 wrote to memory of 1260 832 c9df4f035c16fa43465b3183d56b753f42a69a54e612e81738a0d0ef8f8c328c.exe ZNVzufHN6hngkRq.exe PID 832 wrote to memory of 1260 832 c9df4f035c16fa43465b3183d56b753f42a69a54e612e81738a0d0ef8f8c328c.exe ZNVzufHN6hngkRq.exe PID 832 wrote to memory of 1260 832 c9df4f035c16fa43465b3183d56b753f42a69a54e612e81738a0d0ef8f8c328c.exe ZNVzufHN6hngkRq.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c9df4f035c16fa43465b3183d56b753f42a69a54e612e81738a0d0ef8f8c328c.exe"C:\Users\Admin\AppData\Local\Temp\c9df4f035c16fa43465b3183d56b753f42a69a54e612e81738a0d0ef8f8c328c.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zSF548.tmp\ZNVzufHN6hngkRq.exe.\ZNVzufHN6hngkRq.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\7zSF548.tmp\ZNVzufHN6hngkRq.datFilesize
1KB
MD560484917dda05e7b2649db3b51b064a9
SHA1cdf0ca65e5bf3c0705f1660b9068a4f9b9f29ac1
SHA256ba7598e334daf48c3846f5e722fbbceec86830b94c59e58b1180bad8704ab6e0
SHA5124e5280963ab0255e61c3191edb3788b7c98cd52cf2c06f7b4fd577eeb5027c05c89b8fc37d8a8520788bfb6ecf8ea01e1075a081f805aff33f891d07ed906146
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C:\Users\Admin\AppData\Local\Temp\7zSF548.tmp\ZNVzufHN6hngkRq.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zSF548.tmp\jafiikpmngoakgnilgknpagnomobamjd\background.htmlFilesize
147B
MD5c2676a421bf56b2b00dd43a65d9c2c56
SHA1918c7cc6f140b1916f99a0302127eed4551b74ff
SHA256d8594e8154259c1c355197902617a39f2abb60a017385356abf934eda21b0269
SHA512cf77e30e138303fda3da67f3ab0950374e7dddc2df1bfde977d696080520f4bed75a54b6c5e26f10a36d89381052a02eafaf4bf3b56c85921d3d10ff932d4713
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C:\Users\Admin\AppData\Local\Temp\7zSF548.tmp\jafiikpmngoakgnilgknpagnomobamjd\bgJwtibsOO.jsFilesize
6KB
MD560ff8e2f49fc265dbe737eb38150fd48
SHA12caab4a19ec0e4de0998a27051f51122e535d5c9
SHA256d6997fc6deec1d049c26591bc350d0fe085b2c0dcc4e15d521e19f383057d24c
SHA5128c1a61ce28c77bdd2edb91a13e3172794e92aaff8ed8e0ad9d22785996f6b9d9906a82b7384beda5f1617265d718cfc0d7232fb4529c6230385e96470e3fa12d
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C:\Users\Admin\AppData\Local\Temp\7zSF548.tmp\jafiikpmngoakgnilgknpagnomobamjd\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSF548.tmp\jafiikpmngoakgnilgknpagnomobamjd\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSF548.tmp\jafiikpmngoakgnilgknpagnomobamjd\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zSF548.tmp\qFI7mH@NXL.org\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSF548.tmp\qFI7mH@NXL.org\chrome.manifestFilesize
35B
MD57f9ee18889d5db8e1dd0e7772b310017
SHA115db46614c01727f8abdc809a8fa697f6adbcae6
SHA256f344b262289adc69aff7e84a7373d41070ad5717ee926674aee64b72bd44af76
SHA512437a27a0ed7e8327212afc06625614210fd2e24594c9df383e52178a5ec737408be2ca3ee5db619778e60a9ec39333478e8811831ab503f0462466c95315c96f
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C:\Users\Admin\AppData\Local\Temp\7zSF548.tmp\qFI7mH@NXL.org\content\bg.jsFilesize
9KB
MD5632cc06ad3ec1c0eb6252c9e20bd89d6
SHA13d370427941760bb89fb8a27bf9fe95a8a5d8ab0
SHA256cb17ddaaac7eb6ff4c90a9048a7b3b88cb67792e3e76af389d30ed7d57d2c084
SHA512c14ec7daa2eb2f2e9ff39e8919729508eb6561d694895561a5e6107b1ebffe89b119ec3cd4faa671f642c3d5a4a71942c0266296c862d8985ce481e2a954f847
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C:\Users\Admin\AppData\Local\Temp\7zSF548.tmp\qFI7mH@NXL.org\install.rdfFilesize
596B
MD5ab602d6a91972115f3c581a912302cdb
SHA1f918029a918004e9190d63c4ffa77d5c9b3e60ec
SHA25622961fe779a12bd7de9fa16ba4f0c9477639e23215273e2fd34b07350636485d
SHA512157374ac8c820638bfcb3f25130494eee448eeb91bf6f507622ce9320522897aafa528001dc01dfddde27208e31baac2b0e754a24609816eecdbcb3d9ac97c79
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\Users\Admin\AppData\Local\Temp\7zSF548.tmp\ZNVzufHN6hngkRq.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/832-54-0x0000000076BA1000-0x0000000076BA3000-memory.dmpFilesize
8KB
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memory/1260-56-0x0000000000000000-mapping.dmp