Analysis
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max time kernel
22s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 01:58
Static task
static1
Behavioral task
behavioral1
Sample
49699e08d0d0ad9cba4dd8b26101031370b90712851d2fcbc006119760b9577a.exe
Resource
win7-20220812-en
General
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Target
49699e08d0d0ad9cba4dd8b26101031370b90712851d2fcbc006119760b9577a.exe
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Size
932KB
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MD5
9dd656dd0a4e87108efd3b417aa41ebe
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SHA1
4c1141974a7c00873e9b0e90b43b5a7802b24606
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SHA256
49699e08d0d0ad9cba4dd8b26101031370b90712851d2fcbc006119760b9577a
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SHA512
4e22431bc79198d2bb4dfda870a08def1670d56924207278d04a190d524e8d0f73b766a880a22e62258c8d1d4f4b28addd04cd497321ee134e3031048b900743
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SSDEEP
24576:h1OYdaOqCZ/iWCvu/2sWsJA/jlt+DHhs/:h1Os4CpYO/dJJDHhs/
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
kUHQpOjKvJ0kZ3a.exepid process 240 kUHQpOjKvJ0kZ3a.exe -
Loads dropped DLL 1 IoCs
Processes:
49699e08d0d0ad9cba4dd8b26101031370b90712851d2fcbc006119760b9577a.exepid process 1900 49699e08d0d0ad9cba4dd8b26101031370b90712851d2fcbc006119760b9577a.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:
kUHQpOjKvJ0kZ3a.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\cbjmanofabhkpmhdopjebmlmmcjddokg\2.0\manifest.json kUHQpOjKvJ0kZ3a.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\cbjmanofabhkpmhdopjebmlmmcjddokg\2.0\manifest.json kUHQpOjKvJ0kZ3a.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\cbjmanofabhkpmhdopjebmlmmcjddokg\2.0\manifest.json kUHQpOjKvJ0kZ3a.exe -
Drops file in System32 directory 4 IoCs
Processes:
kUHQpOjKvJ0kZ3a.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy kUHQpOjKvJ0kZ3a.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini kUHQpOjKvJ0kZ3a.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol kUHQpOjKvJ0kZ3a.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI kUHQpOjKvJ0kZ3a.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
kUHQpOjKvJ0kZ3a.exepid process 240 kUHQpOjKvJ0kZ3a.exe 240 kUHQpOjKvJ0kZ3a.exe 240 kUHQpOjKvJ0kZ3a.exe 240 kUHQpOjKvJ0kZ3a.exe 240 kUHQpOjKvJ0kZ3a.exe 240 kUHQpOjKvJ0kZ3a.exe 240 kUHQpOjKvJ0kZ3a.exe 240 kUHQpOjKvJ0kZ3a.exe 240 kUHQpOjKvJ0kZ3a.exe 240 kUHQpOjKvJ0kZ3a.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
kUHQpOjKvJ0kZ3a.exedescription pid process Token: SeDebugPrivilege 240 kUHQpOjKvJ0kZ3a.exe Token: SeDebugPrivilege 240 kUHQpOjKvJ0kZ3a.exe Token: SeDebugPrivilege 240 kUHQpOjKvJ0kZ3a.exe Token: SeDebugPrivilege 240 kUHQpOjKvJ0kZ3a.exe Token: SeDebugPrivilege 240 kUHQpOjKvJ0kZ3a.exe Token: SeDebugPrivilege 240 kUHQpOjKvJ0kZ3a.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
49699e08d0d0ad9cba4dd8b26101031370b90712851d2fcbc006119760b9577a.exedescription pid process target process PID 1900 wrote to memory of 240 1900 49699e08d0d0ad9cba4dd8b26101031370b90712851d2fcbc006119760b9577a.exe kUHQpOjKvJ0kZ3a.exe PID 1900 wrote to memory of 240 1900 49699e08d0d0ad9cba4dd8b26101031370b90712851d2fcbc006119760b9577a.exe kUHQpOjKvJ0kZ3a.exe PID 1900 wrote to memory of 240 1900 49699e08d0d0ad9cba4dd8b26101031370b90712851d2fcbc006119760b9577a.exe kUHQpOjKvJ0kZ3a.exe PID 1900 wrote to memory of 240 1900 49699e08d0d0ad9cba4dd8b26101031370b90712851d2fcbc006119760b9577a.exe kUHQpOjKvJ0kZ3a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\49699e08d0d0ad9cba4dd8b26101031370b90712851d2fcbc006119760b9577a.exe"C:\Users\Admin\AppData\Local\Temp\49699e08d0d0ad9cba4dd8b26101031370b90712851d2fcbc006119760b9577a.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS4838.tmp\kUHQpOjKvJ0kZ3a.exe.\kUHQpOjKvJ0kZ3a.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\7zS4838.tmp\cbjmanofabhkpmhdopjebmlmmcjddokg\background.htmlFilesize
146B
MD58433e7e931d76153b2b6a95283be3b0b
SHA1a5482b1365cb6ab49710780884a4ad3a2693e9e7
SHA2569b7b82eece45cf951ba8f12af2c8825c6aa86045eedad07f4fdcf824ef54151a
SHA51239beb1974be37e57a90e1c3cc7294859cefa8ef80d69db63306f1267075e1cbf9d282b8803102845f49a9a34aba8ec60ad8db77b4bf6c61ea8f701915488c450
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C:\Users\Admin\AppData\Local\Temp\7zS4838.tmp\cbjmanofabhkpmhdopjebmlmmcjddokg\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS4838.tmp\cbjmanofabhkpmhdopjebmlmmcjddokg\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS4838.tmp\cbjmanofabhkpmhdopjebmlmmcjddokg\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS4838.tmp\cbjmanofabhkpmhdopjebmlmmcjddokg\n5ro9f1tO.jsFilesize
6KB
MD5990688700644b234343937c1df1df8f5
SHA1caedac85cbc800ae16d939cb4de0fabb1ade80bd
SHA256e652af743e67aff5b976f7cc91961d24134addc138e4a4037abf44a13c0cec21
SHA51216634755e3906fcfa5baad8fb131160b47d8393ceceb10d1012a4c6e2a14b8ab5532f07687dbc7fe7945e03c5df6377f185c8e01fbcaedb03d460ddd414b3bb0
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C:\Users\Admin\AppData\Local\Temp\7zS4838.tmp\kUHQpOjKvJ0kZ3a.datFilesize
1KB
MD53ddccd6a48f26108f4e9cae25adb5262
SHA1796374538a28321e75e073b953d90f4275a39738
SHA2565257517ac2524197c933397bdb6f7b4b7610c4231148348955921fe3931f4ebf
SHA512446c7df584acbe9e1ad7af4295e90b718ad54a81d991499c5af7eed7788b83c4a2648546f87d7474f27a4a2a35fc6e9c2c51bd4a2f66bbbeac294e39d86f1056
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C:\Users\Admin\AppData\Local\Temp\7zS4838.tmp\kUHQpOjKvJ0kZ3a.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS4838.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS4838.tmp\[email protected]\chrome.manifestFilesize
35B
MD5a4f2ce463418ca93bc53928731b626c6
SHA1a4012082c902ebf87f2dd964500996e66bdc0402
SHA256e8cae8c57bdb8b7e1121786c5cf6e781b879824e3ec2078a7a9fc75a2d92c969
SHA512159da3e449a69848ca10866cf98180df2bee4530417940733105fab03e057c328513eb586bea75f141200da2b0a5801f78001ec1d147880e5b4d50f8ffd6f677
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C:\Users\Admin\AppData\Local\Temp\7zS4838.tmp\[email protected]\content\bg.jsFilesize
9KB
MD5b2a695ecfff4a4721358dbbfc5809871
SHA16bf633591b7843c5f884dc338893872259cc5571
SHA256da516d52965ce02d6d1b87702a871a6ddf5e3f6d509389fb094e902b810a8224
SHA512a19269ddc2b05abe8bb7e742a485ee87e1cb0fd4cc9501f591a2d4c16f3be390f729fb38be08faee2de4e0bf4b92d6bfa7d76f851b3ae546d77f0fc534abbcce
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C:\Users\Admin\AppData\Local\Temp\7zS4838.tmp\[email protected]\install.rdfFilesize
596B
MD5e975d458fe07d16a271d2c73359728c4
SHA16c554dfb0b39c2507e9255737534a2411f03d8d3
SHA25665cffcfc19e5c88492df5ffbfdc4409662f05e5e8ea2ce816ed876cdff0b4abf
SHA512e4c3bd6416881143a715bd89ea27042e50c9e2ad79e3cb5bbfc68b26e73d59c1d919c52b2c291206b0db3ddfe469da451a17b5a0b07dac8e5c843ab87c7b8d2c
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\Users\Admin\AppData\Local\Temp\7zS4838.tmp\kUHQpOjKvJ0kZ3a.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/240-56-0x0000000000000000-mapping.dmp
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memory/1900-54-0x0000000074AB1000-0x0000000074AB3000-memory.dmpFilesize
8KB