Analysis
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max time kernel
44s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
24/11/2022, 12:10
Static task
static1
Behavioral task
behavioral1
Sample
fe7005f33e4442a6c20da69fe28df0bca821461e1b318e1292e365124359573e.exe
Resource
win7-20220901-en
General
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Target
fe7005f33e4442a6c20da69fe28df0bca821461e1b318e1292e365124359573e.exe
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Size
931KB
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MD5
ae643556266f497b39a7cc638e93b8d4
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SHA1
adbc1e89616975c9a077ece40e382a79b04210fc
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SHA256
fe7005f33e4442a6c20da69fe28df0bca821461e1b318e1292e365124359573e
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SHA512
0169edfe949bc96945ae0719d6f107459c286422406a776f4cb19f124f3e60bf22b027cb5d12972d949ba9f1042ce6690551a8f9dd3ee1cf883c0d80b50f9c51
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SSDEEP
24576:h1OYdaOUMWSUbvCXEQKSqGv8VWumF6RmcJozyPvpfM:h1OsyMWyUQ+GUVFIcHPvpfM
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 956 Nmx2BqvqBPEhW23.exe -
Loads dropped DLL 1 IoCs
pid Process 1168 fe7005f33e4442a6c20da69fe28df0bca821461e1b318e1292e365124359573e.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
description ioc Process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ebmlpjoepmiebpfohlbenabkpjiccgcp\2.0\manifest.json Nmx2BqvqBPEhW23.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ebmlpjoepmiebpfohlbenabkpjiccgcp\2.0\manifest.json Nmx2BqvqBPEhW23.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ebmlpjoepmiebpfohlbenabkpjiccgcp\2.0\manifest.json Nmx2BqvqBPEhW23.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\System32\GroupPolicy Nmx2BqvqBPEhW23.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini Nmx2BqvqBPEhW23.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol Nmx2BqvqBPEhW23.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI Nmx2BqvqBPEhW23.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 956 Nmx2BqvqBPEhW23.exe 956 Nmx2BqvqBPEhW23.exe 956 Nmx2BqvqBPEhW23.exe 956 Nmx2BqvqBPEhW23.exe 956 Nmx2BqvqBPEhW23.exe 956 Nmx2BqvqBPEhW23.exe 956 Nmx2BqvqBPEhW23.exe 956 Nmx2BqvqBPEhW23.exe 956 Nmx2BqvqBPEhW23.exe 956 Nmx2BqvqBPEhW23.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeDebugPrivilege 956 Nmx2BqvqBPEhW23.exe Token: SeDebugPrivilege 956 Nmx2BqvqBPEhW23.exe Token: SeDebugPrivilege 956 Nmx2BqvqBPEhW23.exe Token: SeDebugPrivilege 956 Nmx2BqvqBPEhW23.exe Token: SeDebugPrivilege 956 Nmx2BqvqBPEhW23.exe Token: SeDebugPrivilege 956 Nmx2BqvqBPEhW23.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1168 wrote to memory of 956 1168 fe7005f33e4442a6c20da69fe28df0bca821461e1b318e1292e365124359573e.exe 27 PID 1168 wrote to memory of 956 1168 fe7005f33e4442a6c20da69fe28df0bca821461e1b318e1292e365124359573e.exe 27 PID 1168 wrote to memory of 956 1168 fe7005f33e4442a6c20da69fe28df0bca821461e1b318e1292e365124359573e.exe 27 PID 1168 wrote to memory of 956 1168 fe7005f33e4442a6c20da69fe28df0bca821461e1b318e1292e365124359573e.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\fe7005f33e4442a6c20da69fe28df0bca821461e1b318e1292e365124359573e.exe"C:\Users\Admin\AppData\Local\Temp\fe7005f33e4442a6c20da69fe28df0bca821461e1b318e1292e365124359573e.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1168 -
C:\Users\Admin\AppData\Local\Temp\7zS6C5.tmp\Nmx2BqvqBPEhW23.exe.\Nmx2BqvqBPEhW23.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:956
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\7zS6C5.tmp\[email protected]\bootstrap.js
Filesize2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS6C5.tmp\[email protected]\chrome.manifest
Filesize35B
MD5ceca55740f187d8d67f673c7344775f7
SHA1a467c4b6a8e1581bf174d6f1ed2455d73c5764d5
SHA2569ff61695348491ae3f89c298e420781ed44f8ccacde1016b18effea8e616a8eb
SHA512534bc9fe97d52bfb8c131fd3e740645c4cf8f0f575f0ccb33d84300ccaa4274541aedd3e147df484dd9fa80d4a281e38dffc36bdb2c5b6fac1310ee534079312
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C:\Users\Admin\AppData\Local\Temp\7zS6C5.tmp\[email protected]\content\bg.js
Filesize8KB
MD572b889ee9c9bed2d31beb08ce093af0e
SHA1ecb40170bab155897357049700a913863827a083
SHA2563a27a1c3594a3d44e538e18817bbfd938fe4e824df79702c2d601173062e145b
SHA512bdf6b825259c652a14a32b3aa7c86b4442dbb9d774fdda885aa77f3273efb0b15276376b3304a804b69328a1ca339a64d94c0a9c68230c87dfc8ae15d9e99295
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C:\Users\Admin\AppData\Local\Temp\7zS6C5.tmp\[email protected]\install.rdf
Filesize598B
MD5d6991664eabafcd65de03dcfdbd00e14
SHA1d9566f37075a68f9b4e35bd6dd3dd9c535530acd
SHA256e00093ab65f55c338ccf08ecd74d726e401b87303d897f63df86c863308e98d1
SHA5121aeca0022922456fb00a4c6b230ece543bf8bce54dca520544086edc416af12b629fcdb05340c845a295c73516e9d314cdc42f38db07b2043356d4799ffe2bb5
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Filesize
1KB
MD5ec16e0425d8277b3bd04dc3dc2a231fe
SHA1cad443e706102bfaac84244ca5750fdb4e7041bf
SHA25620665023a42ac1836327fe332dd477806076c038f292abf69cc6cf12aa3d51c2
SHA512d55ef086de16fe84c7bd35847782c1711738f20d432b35d0c21726cbe38c18d2677f3a595956cdae914b7275a215e9c957ecbaf093b24db530d6851eeccd34b7
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Filesize
771KB
MD5e8ef8ed232808bfa240b33b376bb74a8
SHA1b7ebfbda42fb24594210d3f97921c5b33b88585d
SHA256a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9
SHA51224a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8
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Filesize
145B
MD5507361789cfb29726121d1907c761e69
SHA1f3f91899865f916c5058857cf86d2bb6f09bb69f
SHA25635d8bbbfb4834f6558af4880990a85ae35448df1e0169ade944524b00cacee17
SHA512fee73d4e516eefeae09e86b95d4f4851eeabe4a7a9dbcf01c73c03ef9f32028c04a00caedfacd3f4560aeb5275d2c97be3385ece47d8ed32e74a1f116cf1ef4e
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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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Filesize
6KB
MD58b11bf07d500c511254c4ca3aa6991ea
SHA19573dcdfe74b9a5a4e935b371afd887fc937e755
SHA256b9c957e7e7aebe30f0f82caeb455dff0058ba0c7cb5340e6d6c94d592d5f23fd
SHA5129438273d6b3a7f369867b2446112c6133bcb33c55c9f36dfef4f901ffbc4c4ff962fb307cc6447032e467271c11fcc0a42fddbe07eba6780a7b10b988e28be91
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Filesize
771KB
MD5e8ef8ed232808bfa240b33b376bb74a8
SHA1b7ebfbda42fb24594210d3f97921c5b33b88585d
SHA256a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9
SHA51224a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8