Analysis
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max time kernel
110s -
max time network
194s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:17
Static task
static1
Behavioral task
behavioral1
Sample
ca000d75fdfa18ddaeb516e5831f6e7aaffd6e5d6d58c2a0e25e81e32b04359a.exe
Resource
win7-20221111-en
General
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Target
ca000d75fdfa18ddaeb516e5831f6e7aaffd6e5d6d58c2a0e25e81e32b04359a.exe
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Size
928KB
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MD5
487896a1b042b55f4b794c83d3f339bf
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SHA1
e8381f78cf789838c041fb7090620298bdaabffc
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SHA256
ca000d75fdfa18ddaeb516e5831f6e7aaffd6e5d6d58c2a0e25e81e32b04359a
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SHA512
2ea4518f592935625a478f646d2a6ceda5a9c380a0c5b376fbbdc33650cfe8423fd8ff62b2159df3a10ae901a4e5a0d4dadf2f83cef82f83e4bd481a74174ad1
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SSDEEP
24576:h1OYdaOcnQju5vMu6qN2FctIOBYXZBai3GBlgpKLe/7r/:h1OseQjO6HHzayGBe/7r/
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
IWNQFXPyHZaAkuq.exepid process 520 IWNQFXPyHZaAkuq.exe -
Loads dropped DLL 1 IoCs
Processes:
ca000d75fdfa18ddaeb516e5831f6e7aaffd6e5d6d58c2a0e25e81e32b04359a.exepid process 1068 ca000d75fdfa18ddaeb516e5831f6e7aaffd6e5d6d58c2a0e25e81e32b04359a.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:
IWNQFXPyHZaAkuq.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\jngjflfhenlhemncoeeebjmcmpbfcfak\2.0\manifest.json IWNQFXPyHZaAkuq.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\jngjflfhenlhemncoeeebjmcmpbfcfak\2.0\manifest.json IWNQFXPyHZaAkuq.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\jngjflfhenlhemncoeeebjmcmpbfcfak\2.0\manifest.json IWNQFXPyHZaAkuq.exe -
Drops file in System32 directory 4 IoCs
Processes:
IWNQFXPyHZaAkuq.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy IWNQFXPyHZaAkuq.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini IWNQFXPyHZaAkuq.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol IWNQFXPyHZaAkuq.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI IWNQFXPyHZaAkuq.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
IWNQFXPyHZaAkuq.exepid process 520 IWNQFXPyHZaAkuq.exe 520 IWNQFXPyHZaAkuq.exe 520 IWNQFXPyHZaAkuq.exe 520 IWNQFXPyHZaAkuq.exe 520 IWNQFXPyHZaAkuq.exe 520 IWNQFXPyHZaAkuq.exe 520 IWNQFXPyHZaAkuq.exe 520 IWNQFXPyHZaAkuq.exe 520 IWNQFXPyHZaAkuq.exe 520 IWNQFXPyHZaAkuq.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
IWNQFXPyHZaAkuq.exedescription pid process Token: SeDebugPrivilege 520 IWNQFXPyHZaAkuq.exe Token: SeDebugPrivilege 520 IWNQFXPyHZaAkuq.exe Token: SeDebugPrivilege 520 IWNQFXPyHZaAkuq.exe Token: SeDebugPrivilege 520 IWNQFXPyHZaAkuq.exe Token: SeDebugPrivilege 520 IWNQFXPyHZaAkuq.exe Token: SeDebugPrivilege 520 IWNQFXPyHZaAkuq.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
ca000d75fdfa18ddaeb516e5831f6e7aaffd6e5d6d58c2a0e25e81e32b04359a.exedescription pid process target process PID 1068 wrote to memory of 520 1068 ca000d75fdfa18ddaeb516e5831f6e7aaffd6e5d6d58c2a0e25e81e32b04359a.exe IWNQFXPyHZaAkuq.exe PID 1068 wrote to memory of 520 1068 ca000d75fdfa18ddaeb516e5831f6e7aaffd6e5d6d58c2a0e25e81e32b04359a.exe IWNQFXPyHZaAkuq.exe PID 1068 wrote to memory of 520 1068 ca000d75fdfa18ddaeb516e5831f6e7aaffd6e5d6d58c2a0e25e81e32b04359a.exe IWNQFXPyHZaAkuq.exe PID 1068 wrote to memory of 520 1068 ca000d75fdfa18ddaeb516e5831f6e7aaffd6e5d6d58c2a0e25e81e32b04359a.exe IWNQFXPyHZaAkuq.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ca000d75fdfa18ddaeb516e5831f6e7aaffd6e5d6d58c2a0e25e81e32b04359a.exe"C:\Users\Admin\AppData\Local\Temp\ca000d75fdfa18ddaeb516e5831f6e7aaffd6e5d6d58c2a0e25e81e32b04359a.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS98E6.tmp\IWNQFXPyHZaAkuq.exe.\IWNQFXPyHZaAkuq.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\7zS98E6.tmp\IWNQFXPyHZaAkuq.datFilesize
1KB
MD55b940ea6f02b52dfc9f775930c97b2d1
SHA18cad1f3f99b807c64e4e89035e63ad5a2c3db3d7
SHA256efde9850f1354f197b2ddbb7be7ad704a33a2b3fc7757931422fd534b3a53423
SHA512fa90c2c205db0783c4eb9ce230186d3908f02ea76ba64aaf32f3aa761a092b371da1ee30fbd0c8e63fef2a9962bf4259d19c080620b6bdc07a0e50b91b1a0672
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C:\Users\Admin\AppData\Local\Temp\7zS98E6.tmp\IWNQFXPyHZaAkuq.exeFilesize
768KB
MD509e156c94b649920c0c6efa8508ada9a
SHA18ba966f84a07648613468b06a11d17f2650e8af0
SHA2562584e4b5077edba37c8e6f97ccdc2e582136ae0144212b37eb97cd4d8685059a
SHA5121a1d2ff05d413ec1c18735dcb06775f0e652fc778f0ce31a9bdc8e567beb32253df635ee2e9b3bdc430c49f0f5ca6128e44cbd88b2cb712a6712c8327f209375
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C:\Users\Admin\AppData\Local\Temp\7zS98E6.tmp\jngjflfhenlhemncoeeebjmcmpbfcfak\CFawR0.jsFilesize
6KB
MD581c3ba8ad2b566c402adff664aa5d520
SHA1b73841a7315532e8ac4099ae94323e2576cd2903
SHA256308f4328fe332d458546797bde2ed67f3a1c852bc94d87535b48edcac9faf173
SHA5120dd7d72bfe26db5b6b9f2ce7a68f9fd84a4a983af7f0341c2ce9eb03f3ee833d0d74ef7633393be7e030dcba4a2b432ea40877e675a62c80333905dd6339ea7c
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C:\Users\Admin\AppData\Local\Temp\7zS98E6.tmp\jngjflfhenlhemncoeeebjmcmpbfcfak\background.htmlFilesize
143B
MD5fdd64847fe75ad0d6eb5cbb9867e70d8
SHA103167ecc9e5beeac9350c0be384f796a86d7bcd1
SHA256710c4ce27971b43f3d387543812b92231c923e3ebe77f5bf62b468ada0d0d5fc
SHA512375d2da47970f12e299c96abf1f9b517ef4188267c3c3f4a6d2b5adcba1f2a56df153e212c12ef18167da49f3f9051ec79ae8f8411593944337609b406fd6327
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C:\Users\Admin\AppData\Local\Temp\7zS98E6.tmp\jngjflfhenlhemncoeeebjmcmpbfcfak\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS98E6.tmp\jngjflfhenlhemncoeeebjmcmpbfcfak\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS98E6.tmp\jngjflfhenlhemncoeeebjmcmpbfcfak\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS98E6.tmp\uGZn4sZ@u.org\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS98E6.tmp\uGZn4sZ@u.org\chrome.manifestFilesize
35B
MD5cbc600f21bc4336245c04d370b36af54
SHA1454aa79fe7de8ebd5a0655bb1feefd31e61c5194
SHA256da1dfb1f5a1297a8e1d01103afb338f700cb5fcdfe8c64cc169da48b671c4a61
SHA512472801a0ab7c6698061fcd82fe9b6af6530b251964222ebbd0f802009b6209db74f41da3dd5e4b6e95f61e65fc6765c9af1a8deeba5c3309691f4c4a643cb8fd
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C:\Users\Admin\AppData\Local\Temp\7zS98E6.tmp\uGZn4sZ@u.org\content\bg.jsFilesize
8KB
MD5844c3f1662ba3622c897568df9609251
SHA1ad3ce96d6e8b22343479c4d7948d940ff160b832
SHA256b7b868ffd6f9eeba526a2627ad2d24f56df67492bb5696a4e5853e8b86301abb
SHA512850263b5b614762c21f8da4fa30591edc7a99fe1537840c66c970b0b8aee5c36b720dc9b3cfb888973e6dee75415c9da85d01753da09658e15d6812820b163c7
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C:\Users\Admin\AppData\Local\Temp\7zS98E6.tmp\uGZn4sZ@u.org\install.rdfFilesize
595B
MD5792507df13cd8e7522678fa3a49a4960
SHA1ef2e611a5f8611cb9c1dfdd3f6857b6dfbb31c99
SHA2563da31d851ecdd9df16962991f0520030ceb2106b5f40c65ad4bb6e0ef2e74145
SHA5128ff7de8a126edd25784ae81c1d4ac6d125a7da06a7b7cfc8360bf2c3683be7a88f3a1037ec3a9663abe6564ea48f0fd4e1f748ede0847e21d4d93ab16aeb94c9
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\Users\Admin\AppData\Local\Temp\7zS98E6.tmp\IWNQFXPyHZaAkuq.exeFilesize
768KB
MD509e156c94b649920c0c6efa8508ada9a
SHA18ba966f84a07648613468b06a11d17f2650e8af0
SHA2562584e4b5077edba37c8e6f97ccdc2e582136ae0144212b37eb97cd4d8685059a
SHA5121a1d2ff05d413ec1c18735dcb06775f0e652fc778f0ce31a9bdc8e567beb32253df635ee2e9b3bdc430c49f0f5ca6128e44cbd88b2cb712a6712c8327f209375
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memory/520-56-0x0000000000000000-mapping.dmp
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memory/1068-54-0x0000000076771000-0x0000000076773000-memory.dmpFilesize
8KB