Analysis
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max time kernel
47s -
max time network
51s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:45
Static task
static1
Behavioral task
behavioral1
Sample
c19d85c417ee5cc722b3093af81ec853f5b14300cf4acb4a8cbd0e975db9745c.exe
Resource
win7-20220901-en
General
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Target
c19d85c417ee5cc722b3093af81ec853f5b14300cf4acb4a8cbd0e975db9745c.exe
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Size
932KB
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MD5
760d7e3d5e18f28daddd257018a9d60c
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SHA1
d67a2a3e9ad760741257008a68e8e81d546c7d70
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SHA256
c19d85c417ee5cc722b3093af81ec853f5b14300cf4acb4a8cbd0e975db9745c
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SHA512
7296d212020c2bde80a45f667a9b540099c79b2deeef468795bc73e991fc926d0ff162873d9e32c0a979b745d10150207ebd3e23da0b3fd4437bdf7ef8ad9d6c
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SSDEEP
24576:h1OYdaOaCZ/iWCvu/2sWsJA/jlt+DHhs9:h1OsYCpYO/dJJDHhs9
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
9OuUFP3LKL71AYQ.exepid process 988 9OuUFP3LKL71AYQ.exe -
Loads dropped DLL 1 IoCs
Processes:
c19d85c417ee5cc722b3093af81ec853f5b14300cf4acb4a8cbd0e975db9745c.exepid process 1768 c19d85c417ee5cc722b3093af81ec853f5b14300cf4acb4a8cbd0e975db9745c.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:
9OuUFP3LKL71AYQ.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\fbihdgihklpgokaappgoddbfojcmgpek\2.0\manifest.json 9OuUFP3LKL71AYQ.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\fbihdgihklpgokaappgoddbfojcmgpek\2.0\manifest.json 9OuUFP3LKL71AYQ.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\fbihdgihklpgokaappgoddbfojcmgpek\2.0\manifest.json 9OuUFP3LKL71AYQ.exe -
Drops file in System32 directory 4 IoCs
Processes:
9OuUFP3LKL71AYQ.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 9OuUFP3LKL71AYQ.exe File opened for modification C:\Windows\System32\GroupPolicy 9OuUFP3LKL71AYQ.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 9OuUFP3LKL71AYQ.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 9OuUFP3LKL71AYQ.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
9OuUFP3LKL71AYQ.exepid process 988 9OuUFP3LKL71AYQ.exe 988 9OuUFP3LKL71AYQ.exe 988 9OuUFP3LKL71AYQ.exe 988 9OuUFP3LKL71AYQ.exe 988 9OuUFP3LKL71AYQ.exe 988 9OuUFP3LKL71AYQ.exe 988 9OuUFP3LKL71AYQ.exe 988 9OuUFP3LKL71AYQ.exe 988 9OuUFP3LKL71AYQ.exe 988 9OuUFP3LKL71AYQ.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
9OuUFP3LKL71AYQ.exedescription pid process Token: SeDebugPrivilege 988 9OuUFP3LKL71AYQ.exe Token: SeDebugPrivilege 988 9OuUFP3LKL71AYQ.exe Token: SeDebugPrivilege 988 9OuUFP3LKL71AYQ.exe Token: SeDebugPrivilege 988 9OuUFP3LKL71AYQ.exe Token: SeDebugPrivilege 988 9OuUFP3LKL71AYQ.exe Token: SeDebugPrivilege 988 9OuUFP3LKL71AYQ.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c19d85c417ee5cc722b3093af81ec853f5b14300cf4acb4a8cbd0e975db9745c.exedescription pid process target process PID 1768 wrote to memory of 988 1768 c19d85c417ee5cc722b3093af81ec853f5b14300cf4acb4a8cbd0e975db9745c.exe 9OuUFP3LKL71AYQ.exe PID 1768 wrote to memory of 988 1768 c19d85c417ee5cc722b3093af81ec853f5b14300cf4acb4a8cbd0e975db9745c.exe 9OuUFP3LKL71AYQ.exe PID 1768 wrote to memory of 988 1768 c19d85c417ee5cc722b3093af81ec853f5b14300cf4acb4a8cbd0e975db9745c.exe 9OuUFP3LKL71AYQ.exe PID 1768 wrote to memory of 988 1768 c19d85c417ee5cc722b3093af81ec853f5b14300cf4acb4a8cbd0e975db9745c.exe 9OuUFP3LKL71AYQ.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c19d85c417ee5cc722b3093af81ec853f5b14300cf4acb4a8cbd0e975db9745c.exe"C:\Users\Admin\AppData\Local\Temp\c19d85c417ee5cc722b3093af81ec853f5b14300cf4acb4a8cbd0e975db9745c.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zSF1A0.tmp\9OuUFP3LKL71AYQ.exe.\9OuUFP3LKL71AYQ.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\7zSF1A0.tmp\9OuUFP3LKL71AYQ.datFilesize
1KB
MD5d3b2431067897e668cc6b127d3a06a6d
SHA153226cc3e0e4d6bb58eba908dbd58007ec962697
SHA2560cd929a0ba1fe3f4b7673185af459a2c14abb7f50b0be1689cefcefc1d7812b5
SHA51245948e341f917389aa28a22c6f971afca9f1d73cf65de98b6b92a0700e770fa646fb3efac2dd055b97582292ec38c9d428c8163a51d0f81e583b210ec66b8dfa
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C:\Users\Admin\AppData\Local\Temp\7zSF1A0.tmp\9OuUFP3LKL71AYQ.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zSF1A0.tmp\PZX@z.com\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSF1A0.tmp\PZX@z.com\chrome.manifestFilesize
35B
MD5a1886b6b7989d9a343a05deef8c18f38
SHA1880b1208da413c9dba175296cdc4fb33db159c11
SHA2566374e6a652cd65588a95d13a0d44c3852c481759712d08f97e3e2cabed555271
SHA5123afa3db3e8cc647e69d8623e8f1064992c1fcefd4e87941c7c08121e872c2097c8c7d9e9fee4dd50a8cf598155e729cca85abc06d04985454e768fa65ec06511
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C:\Users\Admin\AppData\Local\Temp\7zSF1A0.tmp\PZX@z.com\content\bg.jsFilesize
9KB
MD55aa599d0565026fa4dc51d86fe48b0d9
SHA1b2ce88c1195d33ac4a7a807bc3bbc320ac0300d3
SHA2565a4e9d36f891a5da6e10db2be6fc9dc22647572163ffdfc79fe523d319db5a60
SHA512b33618f1c3111b795f1ef60c2b0e159933f004610c39dc9fca989301dbcb33a85938b30b6136edb2f0b6a7f1c6df8bcb09a3586cef09ad9e4fea1d2d59aa6f76
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C:\Users\Admin\AppData\Local\Temp\7zSF1A0.tmp\PZX@z.com\install.rdfFilesize
591B
MD5895da963bda0fe48aeb2815c7d2261f6
SHA11f9d5e20e87ab7dc74481306db0b33022c7e55a2
SHA2565268fa592a734ecc6da5c290c9d3669fc68907bbcd334dac458b17b3af62935b
SHA512115d0d5dc28b8698fb30e3b0b438a0a0e475569439556b8df508f5ec6d8c599cd21731f0b2a17408b9783df53f32af02de95f2be1e7267c6c5eb756257a68cd1
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C:\Users\Admin\AppData\Local\Temp\7zSF1A0.tmp\fbihdgihklpgokaappgoddbfojcmgpek\background.htmlFilesize
139B
MD5cb57ee211f3b3ca81fb77a565613d9ad
SHA15f7a20e5e08ad3f91954592f852a2c9a784e5ff2
SHA2560a71cd7d1c6145aa7428f82078deb3987ae5644b1ee86a72b4a31ff36fe6de26
SHA5121d0f59a4d63033f4eef478f915cb41f7e6b2c613aea39275cc051f3194e68da32be304acd7b29ab2268f0954a3a87dc22cde185012598db42cac315895e95abe
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C:\Users\Admin\AppData\Local\Temp\7zSF1A0.tmp\fbihdgihklpgokaappgoddbfojcmgpek\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSF1A0.tmp\fbihdgihklpgokaappgoddbfojcmgpek\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSF1A0.tmp\fbihdgihklpgokaappgoddbfojcmgpek\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zSF1A0.tmp\fbihdgihklpgokaappgoddbfojcmgpek\s0.jsFilesize
6KB
MD55e396d5fa13de3008a5f60ce6dfe6bf4
SHA122932579b52b3299c40d50c93d441d342371684e
SHA256ca310e51d9e4214c36bfdbdf8c5996139219f8565bf1151de8080962b7a2267c
SHA512e1eb7758e11469f96ca01813b0727ca42bef0d49a75e14fe26e36dec32a4a074b840031dd568722f68a9c9823f7d8679060f2850425af0d84d8074e550646ea1
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\Users\Admin\AppData\Local\Temp\7zSF1A0.tmp\9OuUFP3LKL71AYQ.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/988-56-0x0000000000000000-mapping.dmp
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memory/1768-54-0x0000000076961000-0x0000000076963000-memory.dmpFilesize
8KB