Analysis
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max time kernel
91s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 16:39
Static task
static1
Behavioral task
behavioral1
Sample
f9d56a7a75cceb9d96f769486c02c8c8f170678c9b486459c5a6a949bb628e19.exe
Resource
win7-20221111-en
General
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Target
f9d56a7a75cceb9d96f769486c02c8c8f170678c9b486459c5a6a949bb628e19.exe
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Size
919KB
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MD5
328e7cce9131d4b66c4791ed887722de
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SHA1
0a098daacd05e5e2cbd1e76b3bef6ebf83d66e57
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SHA256
f9d56a7a75cceb9d96f769486c02c8c8f170678c9b486459c5a6a949bb628e19
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SHA512
e1b1dca611d47b22a76b4e0a7bde7a4b1c16f19e8b5f1d516f776870dbc9f02c662648d430659e326bedc6f8e61bbf58a4c414302d944d1e20210c16cf500c9a
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SSDEEP
24576:h1OYdaO1CZ/iWCvu/2sWsJA/jlt+DHhsK:h1OsXCpYO/dJJDHhsK
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
PVf1kPoWcRzEGdw.exepid process 4904 PVf1kPoWcRzEGdw.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:
PVf1kPoWcRzEGdw.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ekhagklcjbdpajgpjgmbionohlpdbjgc\200\manifest.json PVf1kPoWcRzEGdw.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ekhagklcjbdpajgpjgmbionohlpdbjgc\200\manifest.json PVf1kPoWcRzEGdw.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ekhagklcjbdpajgpjgmbionohlpdbjgc\200\manifest.json PVf1kPoWcRzEGdw.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ekhagklcjbdpajgpjgmbionohlpdbjgc\200\manifest.json PVf1kPoWcRzEGdw.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ekhagklcjbdpajgpjgmbionohlpdbjgc\200\manifest.json PVf1kPoWcRzEGdw.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
PVf1kPoWcRzEGdw.exepid process 4904 PVf1kPoWcRzEGdw.exe 4904 PVf1kPoWcRzEGdw.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
f9d56a7a75cceb9d96f769486c02c8c8f170678c9b486459c5a6a949bb628e19.exedescription pid process target process PID 3548 wrote to memory of 4904 3548 f9d56a7a75cceb9d96f769486c02c8c8f170678c9b486459c5a6a949bb628e19.exe PVf1kPoWcRzEGdw.exe PID 3548 wrote to memory of 4904 3548 f9d56a7a75cceb9d96f769486c02c8c8f170678c9b486459c5a6a949bb628e19.exe PVf1kPoWcRzEGdw.exe PID 3548 wrote to memory of 4904 3548 f9d56a7a75cceb9d96f769486c02c8c8f170678c9b486459c5a6a949bb628e19.exe PVf1kPoWcRzEGdw.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f9d56a7a75cceb9d96f769486c02c8c8f170678c9b486459c5a6a949bb628e19.exe"C:\Users\Admin\AppData\Local\Temp\f9d56a7a75cceb9d96f769486c02c8c8f170678c9b486459c5a6a949bb628e19.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3548 -
C:\Users\Admin\AppData\Local\Temp\7zS9A31.tmp\PVf1kPoWcRzEGdw.exe.\PVf1kPoWcRzEGdw.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Suspicious behavior: EnumeratesProcesses
PID:4904
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
1KB
MD5e4e8e7cc38c3c9e8b611e92d299fd64a
SHA1d23e104bc0a598fa4961d3769f52b24f33199011
SHA256501fcd272b8c35e8d8c3cc6b0395cedb706f2b954e1c04f96b870842805f6898
SHA512f83c4a178332e4ed635371efc59c1e67cbd90a2d3cebce79ef7ad81e64324d855cac68aed190e3b45a5b30b8f8df8547733a1550befdf789356a41c0a2b58429
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Filesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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Filesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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Filesize
140B
MD5905c549f4427de799b9237e19fb7adc2
SHA17f33656166469a23c3803358b27f169b92d88420
SHA25633fe46fe122f609b3e9817ab5e8050162271e6e0f92d00af131b8c25fd6574ca
SHA512655c5dca1b16bf7614185025a92d65a2f96acd8e99bd371fb08d0755cb9d9d83796549c68b454241bc5ca86e798090b84ed61419f9e4bc15d341e51ccb3e65e2
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Filesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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Filesize
7KB
MD54e2ac08f7a792772e46284cc10a00628
SHA1e6e4039bdfa2b3704a2009024c3d16c172f550df
SHA256248718da65bf667264b9ea5a44634455f04a4cc78762f92491889e307808fb70
SHA5129a296dcb288d43f9bb91c0fce7d45b009b7bc097599dcff095ed02e5e708c64d31d59b5688311a5f15fbc173635801fb174c7cd2e6642333eb23d96977857781
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Filesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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Filesize
603B
MD5c958844461be10915c5a760c01bcf608
SHA1e36d8858a0efded91a72b039093deaf528c03773
SHA256131fe3821a69b814f1175e0fc70ef50a318654b33cdb9073afeb01b2f8013a56
SHA51297870ee46976119e9173f6c4450a722cb0bb3073f8c365c0da70d32435287cf59c520a9eba1998814c96cecf684bd72b245ff4c5209c0ecf3baa1b31c54c14f9