Analysis
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max time kernel
4s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 08:22
Static task
static1
Behavioral task
behavioral1
Sample
def449e959a502fdb5f525556eb4f72978706aee4cac43070d7ad79860f1f746.exe
Resource
win7-20221111-en
General
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Target
def449e959a502fdb5f525556eb4f72978706aee4cac43070d7ad79860f1f746.exe
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Size
930KB
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MD5
fb8d76829d4d26027ba9aa1c29f9ff8b
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SHA1
8ab0fa2fd86452fd415361130a65eafe18da3c06
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SHA256
def449e959a502fdb5f525556eb4f72978706aee4cac43070d7ad79860f1f746
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SHA512
3b1db758acc13b65ccbbdcc3ca8853fefb39c4f35b9f4e071cd127641d9c16a5b97d2b7a1847c1f97cc807f67a2f4a610325d0f7f62ed068ed09e6e06541be40
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SSDEEP
24576:h1OYdaOXMWSUbvCXEQKSqGv8VWumF6RmcJozyPvpfv:h1Os5MWyUQ+GUVFIcHPvpfv
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
NQjdfV53C8mqMnd.exepid process 2024 NQjdfV53C8mqMnd.exe -
Loads dropped DLL 1 IoCs
Processes:
def449e959a502fdb5f525556eb4f72978706aee4cac43070d7ad79860f1f746.exepid process 2028 def449e959a502fdb5f525556eb4f72978706aee4cac43070d7ad79860f1f746.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:
NQjdfV53C8mqMnd.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\nofgphgbcogofoldaemnkjjgalpenfio\2.0\manifest.json NQjdfV53C8mqMnd.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\nofgphgbcogofoldaemnkjjgalpenfio\2.0\manifest.json NQjdfV53C8mqMnd.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\nofgphgbcogofoldaemnkjjgalpenfio\2.0\manifest.json NQjdfV53C8mqMnd.exe -
Drops file in System32 directory 4 IoCs
Processes:
NQjdfV53C8mqMnd.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy NQjdfV53C8mqMnd.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini NQjdfV53C8mqMnd.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol NQjdfV53C8mqMnd.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI NQjdfV53C8mqMnd.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
NQjdfV53C8mqMnd.exepid process 2024 NQjdfV53C8mqMnd.exe 2024 NQjdfV53C8mqMnd.exe 2024 NQjdfV53C8mqMnd.exe 2024 NQjdfV53C8mqMnd.exe 2024 NQjdfV53C8mqMnd.exe 2024 NQjdfV53C8mqMnd.exe 2024 NQjdfV53C8mqMnd.exe 2024 NQjdfV53C8mqMnd.exe 2024 NQjdfV53C8mqMnd.exe 2024 NQjdfV53C8mqMnd.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
NQjdfV53C8mqMnd.exedescription pid process Token: SeDebugPrivilege 2024 NQjdfV53C8mqMnd.exe Token: SeDebugPrivilege 2024 NQjdfV53C8mqMnd.exe Token: SeDebugPrivilege 2024 NQjdfV53C8mqMnd.exe Token: SeDebugPrivilege 2024 NQjdfV53C8mqMnd.exe Token: SeDebugPrivilege 2024 NQjdfV53C8mqMnd.exe Token: SeDebugPrivilege 2024 NQjdfV53C8mqMnd.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
def449e959a502fdb5f525556eb4f72978706aee4cac43070d7ad79860f1f746.exedescription pid process target process PID 2028 wrote to memory of 2024 2028 def449e959a502fdb5f525556eb4f72978706aee4cac43070d7ad79860f1f746.exe NQjdfV53C8mqMnd.exe PID 2028 wrote to memory of 2024 2028 def449e959a502fdb5f525556eb4f72978706aee4cac43070d7ad79860f1f746.exe NQjdfV53C8mqMnd.exe PID 2028 wrote to memory of 2024 2028 def449e959a502fdb5f525556eb4f72978706aee4cac43070d7ad79860f1f746.exe NQjdfV53C8mqMnd.exe PID 2028 wrote to memory of 2024 2028 def449e959a502fdb5f525556eb4f72978706aee4cac43070d7ad79860f1f746.exe NQjdfV53C8mqMnd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\def449e959a502fdb5f525556eb4f72978706aee4cac43070d7ad79860f1f746.exe"C:\Users\Admin\AppData\Local\Temp\def449e959a502fdb5f525556eb4f72978706aee4cac43070d7ad79860f1f746.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2028 -
C:\Users\Admin\AppData\Local\Temp\7zSA758.tmp\NQjdfV53C8mqMnd.exe.\NQjdfV53C8mqMnd.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2024
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\7zSA758.tmp\NQjdfV53C8mqMnd.datFilesize
1KB
MD594fa14380fc5e0bc396fb6b3d395bffa
SHA183eb4f588216cd79dbf300260211371fd65ca2e8
SHA256a247e2a23be62ea8bd7405dc81dbef6059eff02f4749d692ff08019ef14abf5a
SHA512aa1c581982ec7262ce684567aa62099fce83cc8fe5131dcbe3b2b64809f29b2ee658ee5a2aa3133b2627ca8b2d2046482993d7bcd2242593b984f87a73dcd4d4
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C:\Users\Admin\AppData\Local\Temp\7zSA758.tmp\NQjdfV53C8mqMnd.exeFilesize
771KB
MD5e8ef8ed232808bfa240b33b376bb74a8
SHA1b7ebfbda42fb24594210d3f97921c5b33b88585d
SHA256a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9
SHA51224a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8
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C:\Users\Admin\AppData\Local\Temp\7zSA758.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSA758.tmp\[email protected]\chrome.manifestFilesize
35B
MD5fbacffc97d13a4ed5d1c442624e4badf
SHA1b3d9c09598d8690b3c6342bb40b633add09bab19
SHA256d95b530adec986c782f9f096014966c8781af7f14e9d042017e2d1139a276919
SHA512f7008b7cf0683bb7df7d338167ee494063eeedc133bb230404ff13f85d46e90b64372831a612ddf21dca2161852bd179fbcfabcd377b7044c0fe507934188be1
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C:\Users\Admin\AppData\Local\Temp\7zSA758.tmp\[email protected]\content\bg.jsFilesize
8KB
MD5976efb32b731af8786eb65f84abc2ecb
SHA1a598cca5a0d78aff0b5bc6f7fb38e6ba1b800fec
SHA256f1c438780456b26f49717e959c31d8d173532858b46833d6d2cfffd2e9880f7e
SHA512379cf1b584d0b2af17e7c7b702d707c529210e5f41c204ad6facaa83858ff51e78a08e88c0a2e3f03d510b33042bbffc6ebf0f1f0aaab4aca9951ee82ad4871c
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C:\Users\Admin\AppData\Local\Temp\7zSA758.tmp\[email protected]\install.rdfFilesize
590B
MD5a85cbe1d241713e4ec46d3e96efa1b28
SHA10fa57a8bd78e00489d791deaf4adbf49946903b7
SHA256133210761603ac89efd82f5b64d7bd00b8a6bdd1d107fa193a6e2a2c291177e5
SHA5127df4148c956ff4608604c3564a0aba14bb7ce01836221cca32225578d87693eb552476c900c73faf6a4d0f88664c996a04f8b76992522dc6d0dfd7a4b1899c61
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C:\Users\Admin\AppData\Local\Temp\7zSA758.tmp\nofgphgbcogofoldaemnkjjgalpenfio\K.jsFilesize
6KB
MD52967f85bfadeb9b5c0e61d917a05bcec
SHA17f4b5e4a105aadf51edc0b7d0097770f0414adb9
SHA256ebfe41c03521d8b76e8a77826af5cf5b525303654099f2f5187c1640fb204c66
SHA5124eb49a0b578ee53a6aece8e976b3302120df23ffe67f5705c1041a9f74f06fec122dee028b1d18a10007c3a619546a60c358a45240eafd2079e09cc6ce74f9d4
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C:\Users\Admin\AppData\Local\Temp\7zSA758.tmp\nofgphgbcogofoldaemnkjjgalpenfio\background.htmlFilesize
138B
MD5699f62f61f5a144d9154daa748a18abc
SHA1e688ffa801968a547ebda17e616702323777c04b
SHA2565f624995f9af114785dbf4c353f63d1756d97e716b18ed64cff80a083ca63796
SHA512bd4b48c4109d896ef1ce14780dd041582fc1ddde212d7cac69bd13ae6d54786fd79726f5d25503066471cb88cbb8ca2f760acbb825b568033c9eb7293394c54c
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C:\Users\Admin\AppData\Local\Temp\7zSA758.tmp\nofgphgbcogofoldaemnkjjgalpenfio\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSA758.tmp\nofgphgbcogofoldaemnkjjgalpenfio\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSA758.tmp\nofgphgbcogofoldaemnkjjgalpenfio\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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\Users\Admin\AppData\Local\Temp\7zSA758.tmp\NQjdfV53C8mqMnd.exeFilesize
771KB
MD5e8ef8ed232808bfa240b33b376bb74a8
SHA1b7ebfbda42fb24594210d3f97921c5b33b88585d
SHA256a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9
SHA51224a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8
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memory/2024-56-0x0000000000000000-mapping.dmp
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memory/2028-54-0x0000000075A31000-0x0000000075A33000-memory.dmpFilesize
8KB