Analysis
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max time kernel
24s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:33
Static task
static1
Behavioral task
behavioral1
Sample
c50b17484cadcea044646d0c8792801004c1e03b41cfb52137de09233a848cd8.exe
Resource
win7-20220812-en
General
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Target
c50b17484cadcea044646d0c8792801004c1e03b41cfb52137de09233a848cd8.exe
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Size
931KB
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MD5
ae4f3ea3810b80b85c8da22fe23127d7
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SHA1
fc0bdb9e81ceac5f9b0090755cc836c085e4bb28
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SHA256
c50b17484cadcea044646d0c8792801004c1e03b41cfb52137de09233a848cd8
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SHA512
2e9e3b950a40a4bee915924bdfab3f0c730b38c6c44c34760fc4f9205060e373b625aa6eeded1b3b56e118fabbc1d240f3685a47334d62bd82bce1ddcfad7ae3
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SSDEEP
24576:h1OYdaOuCZ/iWCvu/2sWsJA/jlt+DHhs2:h1OsoCpYO/dJJDHhs2
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
nESoqKZf7xpj7jq.exepid process 1680 nESoqKZf7xpj7jq.exe -
Loads dropped DLL 1 IoCs
Processes:
c50b17484cadcea044646d0c8792801004c1e03b41cfb52137de09233a848cd8.exepid process 864 c50b17484cadcea044646d0c8792801004c1e03b41cfb52137de09233a848cd8.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:
nESoqKZf7xpj7jq.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\oannodlkjmpmiemehpmgafflioeljnck\2.0\manifest.json nESoqKZf7xpj7jq.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\oannodlkjmpmiemehpmgafflioeljnck\2.0\manifest.json nESoqKZf7xpj7jq.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\oannodlkjmpmiemehpmgafflioeljnck\2.0\manifest.json nESoqKZf7xpj7jq.exe -
Drops file in System32 directory 4 IoCs
Processes:
nESoqKZf7xpj7jq.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy nESoqKZf7xpj7jq.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini nESoqKZf7xpj7jq.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol nESoqKZf7xpj7jq.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI nESoqKZf7xpj7jq.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
nESoqKZf7xpj7jq.exepid process 1680 nESoqKZf7xpj7jq.exe 1680 nESoqKZf7xpj7jq.exe 1680 nESoqKZf7xpj7jq.exe 1680 nESoqKZf7xpj7jq.exe 1680 nESoqKZf7xpj7jq.exe 1680 nESoqKZf7xpj7jq.exe 1680 nESoqKZf7xpj7jq.exe 1680 nESoqKZf7xpj7jq.exe 1680 nESoqKZf7xpj7jq.exe 1680 nESoqKZf7xpj7jq.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
nESoqKZf7xpj7jq.exedescription pid process Token: SeDebugPrivilege 1680 nESoqKZf7xpj7jq.exe Token: SeDebugPrivilege 1680 nESoqKZf7xpj7jq.exe Token: SeDebugPrivilege 1680 nESoqKZf7xpj7jq.exe Token: SeDebugPrivilege 1680 nESoqKZf7xpj7jq.exe Token: SeDebugPrivilege 1680 nESoqKZf7xpj7jq.exe Token: SeDebugPrivilege 1680 nESoqKZf7xpj7jq.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c50b17484cadcea044646d0c8792801004c1e03b41cfb52137de09233a848cd8.exedescription pid process target process PID 864 wrote to memory of 1680 864 c50b17484cadcea044646d0c8792801004c1e03b41cfb52137de09233a848cd8.exe nESoqKZf7xpj7jq.exe PID 864 wrote to memory of 1680 864 c50b17484cadcea044646d0c8792801004c1e03b41cfb52137de09233a848cd8.exe nESoqKZf7xpj7jq.exe PID 864 wrote to memory of 1680 864 c50b17484cadcea044646d0c8792801004c1e03b41cfb52137de09233a848cd8.exe nESoqKZf7xpj7jq.exe PID 864 wrote to memory of 1680 864 c50b17484cadcea044646d0c8792801004c1e03b41cfb52137de09233a848cd8.exe nESoqKZf7xpj7jq.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c50b17484cadcea044646d0c8792801004c1e03b41cfb52137de09233a848cd8.exe"C:\Users\Admin\AppData\Local\Temp\c50b17484cadcea044646d0c8792801004c1e03b41cfb52137de09233a848cd8.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS45E7.tmp\nESoqKZf7xpj7jq.exe.\nESoqKZf7xpj7jq.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\7zS45E7.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS45E7.tmp\[email protected]\chrome.manifestFilesize
35B
MD55d4af6dfd1a9a3fe82577fcce919bc2a
SHA1233573a0033074c6fc358cb70e22ebcd8357120d
SHA2569a517cb3d7209c4c86c5542466955fb91f623a7de6ee3a994e04c9146494e800
SHA512d80ee54d8efa67afcd4a1104082b3c5635e65c745af3bd5ddddec3249962ea1ebdd2ee07db64bcbc12ae55675155c506f70553410d5f5be9237c2f7733428d25
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C:\Users\Admin\AppData\Local\Temp\7zS45E7.tmp\[email protected]\content\bg.jsFilesize
8KB
MD5e447ac0646a7fd1dbea5854faeaa404a
SHA1acb413b72c829737d2da836e5805af3ee383e82c
SHA2564a0b918313e1ac1b8ed1e311200d6147dbd7a7aed530b31721c6788330450750
SHA5124f5dc5e6b57236a6b189011450486bf8c3acea1e66d837386d98c5091d7e23103cdc3361cf41e22cd9695386233ea0b07a81470c1b2030500c809c186e267002
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C:\Users\Admin\AppData\Local\Temp\7zS45E7.tmp\[email protected]\install.rdfFilesize
598B
MD578619863ca4759118ad3c3f5008655f2
SHA1102d83fdb64a68c33529ca97e02d9beb8067b535
SHA2567ad00637571fb52d1f75e9a0050b81d6d21d51826e573088d5034a329ef1d584
SHA512d7a26d150aa7ce3a1a021e1244d93573866112a9e049f777388732b1182fdedfd2eb25816988f80cc6a2f9b23b7191d0cf40ddb380cc9498fdbdb2a34ed6a1a3
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C:\Users\Admin\AppData\Local\Temp\7zS45E7.tmp\nESoqKZf7xpj7jq.datFilesize
1KB
MD550f747077b8229a14ec9598172664f09
SHA1798e237a06f78b6d0bba101dee64cf1a5a2764f5
SHA256844bd46f2935d9b42a096d0e7c207ea538f46ba5333bef775eb1a8dfb1e3d2dc
SHA512777989053b75cb66a1237562ad94877d2f450e6479805fa7e9da6b5223ab43a6dcf7655880e3deb65ed90900a2c5c15fb4a5ca08c15a30c2006d1c251069fe62
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C:\Users\Admin\AppData\Local\Temp\7zS45E7.tmp\nESoqKZf7xpj7jq.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS45E7.tmp\oannodlkjmpmiemehpmgafflioeljnck\FO8PorBoKU.jsFilesize
6KB
MD5168676c65efe5ab951c2ec74ade70dba
SHA1aba23fb27d51c246dd3b62b5637f5e59e8b532cd
SHA2564bedf2b9246963ea8dd08c8b7b29a34a03b9e5514276c7de348480d598ad710d
SHA512a4fba6bae365152f01171118c6a243e4f91c812c26f5558aec30a741e79f0b88765313de2e87f704e897c832a28606815a152821ab29642cdc92ce2fc3b4ca43
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C:\Users\Admin\AppData\Local\Temp\7zS45E7.tmp\oannodlkjmpmiemehpmgafflioeljnck\background.htmlFilesize
147B
MD5cbe67a767ef87b8c6552d6c310436a44
SHA161e99862bd161fdfbba8368e70a77a35811360f1
SHA256bf86cc28f30cd617b0e6b8c27ab0008756b4d4b1cef60f2154ced881b12ed309
SHA5128c1bb096e2975e5b82f5fa1edb2b9663db60316c06acf54ffa5d6ffef78ed1bb43fdf74c1d8a2db3ce2e4a539c3afdc59e6bc8a1283b1504a86963ce35a0ffd6
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C:\Users\Admin\AppData\Local\Temp\7zS45E7.tmp\oannodlkjmpmiemehpmgafflioeljnck\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS45E7.tmp\oannodlkjmpmiemehpmgafflioeljnck\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS45E7.tmp\oannodlkjmpmiemehpmgafflioeljnck\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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\Users\Admin\AppData\Local\Temp\7zS45E7.tmp\nESoqKZf7xpj7jq.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/864-54-0x0000000075FB1000-0x0000000075FB3000-memory.dmpFilesize
8KB
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memory/1680-56-0x0000000000000000-mapping.dmp