Analysis
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max time kernel
209s -
max time network
269s -
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 19:39
Static task
static1
Behavioral task
behavioral1
Sample
c3602b1cce0dd3fde611ac1715668c6fa4d2685c1b976663a08d5b860071011c.exe
Resource
win7-20221111-en
General
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Target
c3602b1cce0dd3fde611ac1715668c6fa4d2685c1b976663a08d5b860071011c.exe
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Size
931KB
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MD5
c84aa0017ba9379775f63f34c5410c38
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SHA1
b8b12485b842852f28980d286de94bfc914950c7
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SHA256
c3602b1cce0dd3fde611ac1715668c6fa4d2685c1b976663a08d5b860071011c
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SHA512
a2636ec6eb84cea5f5258e3f023534fdb217e14e02809585aff011f5144a79aca5ddba1c91994940bda13936ddf40d2a028d8850e668cfd834a41519bc76d4fa
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SSDEEP
24576:h1OYdaOnCZ/iWCvu/2sWsJA/jlt+DHhsQ:h1OsRCpYO/dJJDHhsQ
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
cG4v1Qd8ht3BT5A.exepid process 1084 cG4v1Qd8ht3BT5A.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:
cG4v1Qd8ht3BT5A.exedescription ioc process File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\nplccmngfpgcdiccdamahgmnpihjpmnn\2.0\manifest.json cG4v1Qd8ht3BT5A.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\nplccmngfpgcdiccdamahgmnpihjpmnn\2.0\manifest.json cG4v1Qd8ht3BT5A.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\nplccmngfpgcdiccdamahgmnpihjpmnn\2.0\manifest.json cG4v1Qd8ht3BT5A.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\nplccmngfpgcdiccdamahgmnpihjpmnn\2.0\manifest.json cG4v1Qd8ht3BT5A.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\nplccmngfpgcdiccdamahgmnpihjpmnn\2.0\manifest.json cG4v1Qd8ht3BT5A.exe -
Drops file in System32 directory 4 IoCs
Processes:
cG4v1Qd8ht3BT5A.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy cG4v1Qd8ht3BT5A.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini cG4v1Qd8ht3BT5A.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol cG4v1Qd8ht3BT5A.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI cG4v1Qd8ht3BT5A.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
cG4v1Qd8ht3BT5A.exepid process 1084 cG4v1Qd8ht3BT5A.exe 1084 cG4v1Qd8ht3BT5A.exe 1084 cG4v1Qd8ht3BT5A.exe 1084 cG4v1Qd8ht3BT5A.exe 1084 cG4v1Qd8ht3BT5A.exe 1084 cG4v1Qd8ht3BT5A.exe 1084 cG4v1Qd8ht3BT5A.exe 1084 cG4v1Qd8ht3BT5A.exe 1084 cG4v1Qd8ht3BT5A.exe 1084 cG4v1Qd8ht3BT5A.exe 1084 cG4v1Qd8ht3BT5A.exe 1084 cG4v1Qd8ht3BT5A.exe 1084 cG4v1Qd8ht3BT5A.exe 1084 cG4v1Qd8ht3BT5A.exe 1084 cG4v1Qd8ht3BT5A.exe 1084 cG4v1Qd8ht3BT5A.exe 1084 cG4v1Qd8ht3BT5A.exe 1084 cG4v1Qd8ht3BT5A.exe 1084 cG4v1Qd8ht3BT5A.exe 1084 cG4v1Qd8ht3BT5A.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
cG4v1Qd8ht3BT5A.exedescription pid process Token: SeDebugPrivilege 1084 cG4v1Qd8ht3BT5A.exe Token: SeDebugPrivilege 1084 cG4v1Qd8ht3BT5A.exe Token: SeDebugPrivilege 1084 cG4v1Qd8ht3BT5A.exe Token: SeDebugPrivilege 1084 cG4v1Qd8ht3BT5A.exe Token: SeDebugPrivilege 1084 cG4v1Qd8ht3BT5A.exe Token: SeDebugPrivilege 1084 cG4v1Qd8ht3BT5A.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c3602b1cce0dd3fde611ac1715668c6fa4d2685c1b976663a08d5b860071011c.exedescription pid process target process PID 3172 wrote to memory of 1084 3172 c3602b1cce0dd3fde611ac1715668c6fa4d2685c1b976663a08d5b860071011c.exe cG4v1Qd8ht3BT5A.exe PID 3172 wrote to memory of 1084 3172 c3602b1cce0dd3fde611ac1715668c6fa4d2685c1b976663a08d5b860071011c.exe cG4v1Qd8ht3BT5A.exe PID 3172 wrote to memory of 1084 3172 c3602b1cce0dd3fde611ac1715668c6fa4d2685c1b976663a08d5b860071011c.exe cG4v1Qd8ht3BT5A.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c3602b1cce0dd3fde611ac1715668c6fa4d2685c1b976663a08d5b860071011c.exe"C:\Users\Admin\AppData\Local\Temp\c3602b1cce0dd3fde611ac1715668c6fa4d2685c1b976663a08d5b860071011c.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS40DC.tmp\cG4v1Qd8ht3BT5A.exe.\cG4v1Qd8ht3BT5A.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 -s WPDBusEnum1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\7zS40DC.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS40DC.tmp\[email protected]\chrome.manifestFilesize
35B
MD5e2b565085fc8f34131558db8b6567695
SHA174b88fe0255ca50876007348d0fed41f3b1ce505
SHA256116f72632b88442f01c9493862700dde55db9a08ded24c5ac688a38b9264a257
SHA512eb6a5d48f97f3893e0d38eb9b9aac3de6de38bb626b12e542ba6f7e35d3eb7e460334245ef9cd77b2f3d0adbbd39432cfe097e926959581b62889e8e52b2e65b
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C:\Users\Admin\AppData\Local\Temp\7zS40DC.tmp\[email protected]\content\bg.jsFilesize
8KB
MD5685a476faff1cb87489d13cf4d7f9521
SHA16280bc2607d2ea9d81207a2d4fcdc5a07a6ded46
SHA25642cfb06113035ae5b7da82827117844c4264a0280c03567aad576b595a11b373
SHA51257fab2b6a2885de0cce693290a07e6619745f0371e0fbc967e4664e0824757fdc31b45e0039b1a74a85da7eaae89fd32f6650957a5e1f5de4e8c1769f726f43d
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C:\Users\Admin\AppData\Local\Temp\7zS40DC.tmp\[email protected]\install.rdfFilesize
593B
MD537255fc51af6e5879555791f73267234
SHA154d8fd9bfd1d763e06662cb75193a5da8c2635c7
SHA256f14a3ca41e224817cb5b219a2928936cef140624d32c5e14fe365b700c53fc28
SHA512763ed58e0234002cc199565d3b2c86c17b9649be57820767de2e0c192bd74fe259844c687abfa4d009dc29375aeba0753dd4543806ee4be3189443f2f23ac2b8
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C:\Users\Admin\AppData\Local\Temp\7zS40DC.tmp\cG4v1Qd8ht3BT5A.datFilesize
1KB
MD539ff378d6949485a4cfda7b8df1d1c63
SHA180ec6d5ad674db62b63600d4124bfbe28d7b7bda
SHA256cdda3eec102a9f3f2cdbb4c72afc6b584aa7b738193093819eb4c9abb2d45b84
SHA512e1d5a8ab24d06d556ec40bfc2bf07dd35efa0754fbdf9cf3b5cf8a24780322f2a5b7bf9fa2c75e87c918f088847c7398a00c95ee18fe947b17573a338e1d8aa1
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C:\Users\Admin\AppData\Local\Temp\7zS40DC.tmp\cG4v1Qd8ht3BT5A.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS40DC.tmp\cG4v1Qd8ht3BT5A.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS40DC.tmp\nplccmngfpgcdiccdamahgmnpihjpmnn\A9Nhi.jsFilesize
6KB
MD5d4c0949d16f759b1e3d50a70475ccb37
SHA137a42eba34c08e2b0d982b939cbcf180e53bbce9
SHA256746c4ac8e43068cc18e95906dbd615eb81a00221f90949e9099bc17fa96bb233
SHA5129bc35bba966cee2c58894d2349b9f190b192c80e178d06a9b5ba6dd349089a856a8eaf2943b44a860a0a656528acc8c4352d669adac4e3e139c7714b4917d051
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C:\Users\Admin\AppData\Local\Temp\7zS40DC.tmp\nplccmngfpgcdiccdamahgmnpihjpmnn\background.htmlFilesize
142B
MD5d1ab8e5834123181147f204c58558479
SHA17c87790e402dce5e2e8710f0166d2abd7fe5e9fd
SHA256f07a7dfe9212fbc6ae6376175ff0b5767328cbbfb80ca2c94ce2090dc96d2a5e
SHA5121632c8e40410fc58b5dd92562da5a2d064361ebc7b3ad91a7991ef533dbd6fb6d14e7cb082ca7f384bcf32170a29d7f09c5be092f66c28d283a5e2fb12559305
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C:\Users\Admin\AppData\Local\Temp\7zS40DC.tmp\nplccmngfpgcdiccdamahgmnpihjpmnn\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS40DC.tmp\nplccmngfpgcdiccdamahgmnpihjpmnn\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS40DC.tmp\nplccmngfpgcdiccdamahgmnpihjpmnn\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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memory/1084-132-0x0000000000000000-mapping.dmp