Analysis
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max time kernel
136s -
max time network
214s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 21:13
Static task
static1
Behavioral task
behavioral1
Sample
a6254b1e23b8809c542108b0731626981ed669716253167c0cb2d7381195efce.exe
Resource
win7-20221111-en
General
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Target
a6254b1e23b8809c542108b0731626981ed669716253167c0cb2d7381195efce.exe
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Size
920KB
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MD5
26e29547a738556c496afe82c0b798cb
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SHA1
f6149845c56cf9a42f55fcae3042a35ba945cd4f
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SHA256
a6254b1e23b8809c542108b0731626981ed669716253167c0cb2d7381195efce
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SHA512
11765c24be596b43a94ac8a7cc29c1fe7db5e2fafdf16421a40dcb4ff9776c4c9faec2ae8819d3f407d9bfaacacf207f45a8600ccf66cc62769ba075afafc5ec
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SSDEEP
24576:h1OYdaOfMtdHAqcdDVhYwiei7+EpFAh/kKD:h1OsiPHVmVhYwiLtKkKD
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
2eAiMVg5YF8ODZE.exepid process 660 2eAiMVg5YF8ODZE.exe -
Loads dropped DLL 1 IoCs
Processes:
a6254b1e23b8809c542108b0731626981ed669716253167c0cb2d7381195efce.exepid process 944 a6254b1e23b8809c542108b0731626981ed669716253167c0cb2d7381195efce.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:
2eAiMVg5YF8ODZE.exedescription ioc process File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\jpjaaofbhhknnejnjoghihajhonppapk\2.0\manifest.json 2eAiMVg5YF8ODZE.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\jpjaaofbhhknnejnjoghihajhonppapk\2.0\manifest.json 2eAiMVg5YF8ODZE.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\jpjaaofbhhknnejnjoghihajhonppapk\2.0\manifest.json 2eAiMVg5YF8ODZE.exe -
Drops file in System32 directory 4 IoCs
Processes:
2eAiMVg5YF8ODZE.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy 2eAiMVg5YF8ODZE.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 2eAiMVg5YF8ODZE.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 2eAiMVg5YF8ODZE.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 2eAiMVg5YF8ODZE.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
2eAiMVg5YF8ODZE.exepid process 660 2eAiMVg5YF8ODZE.exe 660 2eAiMVg5YF8ODZE.exe 660 2eAiMVg5YF8ODZE.exe 660 2eAiMVg5YF8ODZE.exe 660 2eAiMVg5YF8ODZE.exe 660 2eAiMVg5YF8ODZE.exe 660 2eAiMVg5YF8ODZE.exe 660 2eAiMVg5YF8ODZE.exe 660 2eAiMVg5YF8ODZE.exe 660 2eAiMVg5YF8ODZE.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
2eAiMVg5YF8ODZE.exedescription pid process Token: SeDebugPrivilege 660 2eAiMVg5YF8ODZE.exe Token: SeDebugPrivilege 660 2eAiMVg5YF8ODZE.exe Token: SeDebugPrivilege 660 2eAiMVg5YF8ODZE.exe Token: SeDebugPrivilege 660 2eAiMVg5YF8ODZE.exe Token: SeDebugPrivilege 660 2eAiMVg5YF8ODZE.exe Token: SeDebugPrivilege 660 2eAiMVg5YF8ODZE.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
a6254b1e23b8809c542108b0731626981ed669716253167c0cb2d7381195efce.exedescription pid process target process PID 944 wrote to memory of 660 944 a6254b1e23b8809c542108b0731626981ed669716253167c0cb2d7381195efce.exe 2eAiMVg5YF8ODZE.exe PID 944 wrote to memory of 660 944 a6254b1e23b8809c542108b0731626981ed669716253167c0cb2d7381195efce.exe 2eAiMVg5YF8ODZE.exe PID 944 wrote to memory of 660 944 a6254b1e23b8809c542108b0731626981ed669716253167c0cb2d7381195efce.exe 2eAiMVg5YF8ODZE.exe PID 944 wrote to memory of 660 944 a6254b1e23b8809c542108b0731626981ed669716253167c0cb2d7381195efce.exe 2eAiMVg5YF8ODZE.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a6254b1e23b8809c542108b0731626981ed669716253167c0cb2d7381195efce.exe"C:\Users\Admin\AppData\Local\Temp\a6254b1e23b8809c542108b0731626981ed669716253167c0cb2d7381195efce.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS97BE.tmp\2eAiMVg5YF8ODZE.exe.\2eAiMVg5YF8ODZE.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
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Downloads
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C:\Users\Admin\AppData\Local\Temp\7zS97BE.tmp\2eAiMVg5YF8ODZE.datFilesize
1KB
MD58458d26632f1a3b3fe24247554d3e10b
SHA199bbe081720813d86a4c65498b8247677a6d3cab
SHA256db32524459576941c7be4b9b0b2453d7e549f5d985a687821915e9496d9e7030
SHA5121d2ce3f2290fe282350ad73216f1240fbb798b88940bf93c4b1093b95488287e3c7edf5f860120da9e90c9289eaa7c1872fc4a177dec4de30fd5bfe1cdfd3f58
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C:\Users\Admin\AppData\Local\Temp\7zS97BE.tmp\2eAiMVg5YF8ODZE.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zS97BE.tmp\jpjaaofbhhknnejnjoghihajhonppapk\background.htmlFilesize
141B
MD57eb4bf7e2da9d2b7839f70e1506a7db6
SHA12980a619c2bb4f97c4b12f337c36a21f7a4c5e68
SHA2564c2a88157db12f385f7c9edc0a8d6b718d00443d8407b41137551574367acaea
SHA51247b3af5f6371d7d4dc3eb568778db23c54dc2b0e840b9c45b485274e184248b754d548d804b8e8645ca488fe39d5e225c2fc45c62906cb93f104dd2b001ca0c1
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C:\Users\Admin\AppData\Local\Temp\7zS97BE.tmp\jpjaaofbhhknnejnjoghihajhonppapk\cb0X.jsFilesize
6KB
MD56e5d5940e26a7cd58ecfe99eb487587e
SHA18db66687fff3e9bad00289ecf743f2dfc562fd5c
SHA256266b771dfae67b7fe096ef1f36b6c117c1066b236ae87a58f63aea1cd0f99f1d
SHA512dd8ccc352e904d254916c4352fda9a4b90ffc99a403c5d2b946c064201efa0d7b6737aaaab4d05bab0e8b7d21d4b1c95c32a1758ca0c7fda062b45af01f01a5d
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C:\Users\Admin\AppData\Local\Temp\7zS97BE.tmp\jpjaaofbhhknnejnjoghihajhonppapk\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS97BE.tmp\jpjaaofbhhknnejnjoghihajhonppapk\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS97BE.tmp\jpjaaofbhhknnejnjoghihajhonppapk\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS97BE.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS97BE.tmp\[email protected]\chrome.manifestFilesize
35B
MD526b315fa6a5266ca40edbea857481ab8
SHA1a9e0af509f3d22a9a98c2f025c8e5b3f880d4861
SHA256e9766f4af69f8b0d1f5ed1e6fbc0ab2441a8b1507d1faef97449ac68c804de2d
SHA51229cadd6082417785fdf7fdd5f5876d5507cc0439f224e879656ebbb3f5faa68a845ae2f36fa9a207db88623df1a759ada5d1e99ae3817e5ab7c8efc3f930bb80
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C:\Users\Admin\AppData\Local\Temp\7zS97BE.tmp\[email protected]\content\bg.jsFilesize
9KB
MD5ddbc52b3dc5c1b0ab08a94e5f9306aef
SHA1012861edcc530b676f38dd2de549d845ac96d767
SHA25655b0c342ef4d8fd41ea7626416e5b290559a55bbd5da903412b4d2dea6ec1f63
SHA512cae157fc58ecdcb60f84f3f5140ad1198ea468c2ca87f9de08ac5f8dd53563eb2797c3cd97f542d8fd476fb30c5d60dd1969ac656e957410887e8558500ec6c8
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C:\Users\Admin\AppData\Local\Temp\7zS97BE.tmp\[email protected]\install.rdfFilesize
593B
MD58cc4cc44c6615c364f1f4cae7c45c243
SHA16748d981c95b70310bdd0ae6dac602db4d2d97e8
SHA25678b09620520d45f933fde005dd2322a39ff419a50c9c2affc7f3abba87d2f368
SHA5128fc9bef8b71062672d1e68aa1e770487ec4128286afa044a1955c29465a9c39f02319d8ee2552dbc4f15b26ed395a66df86f803707c8232ce48f88106102197e
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\Users\Admin\AppData\Local\Temp\7zS97BE.tmp\2eAiMVg5YF8ODZE.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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memory/660-56-0x0000000000000000-mapping.dmp
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memory/944-54-0x0000000075551000-0x0000000075553000-memory.dmpFilesize
8KB