Analysis
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max time kernel
41s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:45
Static task
static1
Behavioral task
behavioral1
Sample
c19641e763acbc3ca12e6c51e57e132e0d5411f206da92518a2e4324073eec50.exe
Resource
win7-20220812-en
General
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Target
c19641e763acbc3ca12e6c51e57e132e0d5411f206da92518a2e4324073eec50.exe
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Size
931KB
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MD5
7b61ad79d02f0aaa4778e93610338364
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SHA1
7f028109a8256a5184f13dbacd07219166769e92
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SHA256
c19641e763acbc3ca12e6c51e57e132e0d5411f206da92518a2e4324073eec50
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SHA512
22e8c4eb405d19f95e7fcb068ec8a2aeda48a14672d7a42cc008883bd24434f5d89a830bf7c7ea75cc5190332b2ecac87071f65fd0418710775d1e6764e259ea
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SSDEEP
24576:h1OYdaOUCZ/iWCvu/2sWsJA/jlt+DHhsl:h1Os6CpYO/dJJDHhsl
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
7WOgJiL7gBRbMiX.exepid process 1104 7WOgJiL7gBRbMiX.exe -
Loads dropped DLL 1 IoCs
Processes:
c19641e763acbc3ca12e6c51e57e132e0d5411f206da92518a2e4324073eec50.exepid process 1112 c19641e763acbc3ca12e6c51e57e132e0d5411f206da92518a2e4324073eec50.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:
7WOgJiL7gBRbMiX.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\mdlhnbjepnbcmoeiaimfphincpgcmeic\2.0\manifest.json 7WOgJiL7gBRbMiX.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\mdlhnbjepnbcmoeiaimfphincpgcmeic\2.0\manifest.json 7WOgJiL7gBRbMiX.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\mdlhnbjepnbcmoeiaimfphincpgcmeic\2.0\manifest.json 7WOgJiL7gBRbMiX.exe -
Drops file in System32 directory 4 IoCs
Processes:
7WOgJiL7gBRbMiX.exedescription ioc process File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 7WOgJiL7gBRbMiX.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 7WOgJiL7gBRbMiX.exe File opened for modification C:\Windows\System32\GroupPolicy 7WOgJiL7gBRbMiX.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 7WOgJiL7gBRbMiX.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
7WOgJiL7gBRbMiX.exepid process 1104 7WOgJiL7gBRbMiX.exe 1104 7WOgJiL7gBRbMiX.exe 1104 7WOgJiL7gBRbMiX.exe 1104 7WOgJiL7gBRbMiX.exe 1104 7WOgJiL7gBRbMiX.exe 1104 7WOgJiL7gBRbMiX.exe 1104 7WOgJiL7gBRbMiX.exe 1104 7WOgJiL7gBRbMiX.exe 1104 7WOgJiL7gBRbMiX.exe 1104 7WOgJiL7gBRbMiX.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
7WOgJiL7gBRbMiX.exedescription pid process Token: SeDebugPrivilege 1104 7WOgJiL7gBRbMiX.exe Token: SeDebugPrivilege 1104 7WOgJiL7gBRbMiX.exe Token: SeDebugPrivilege 1104 7WOgJiL7gBRbMiX.exe Token: SeDebugPrivilege 1104 7WOgJiL7gBRbMiX.exe Token: SeDebugPrivilege 1104 7WOgJiL7gBRbMiX.exe Token: SeDebugPrivilege 1104 7WOgJiL7gBRbMiX.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c19641e763acbc3ca12e6c51e57e132e0d5411f206da92518a2e4324073eec50.exedescription pid process target process PID 1112 wrote to memory of 1104 1112 c19641e763acbc3ca12e6c51e57e132e0d5411f206da92518a2e4324073eec50.exe 7WOgJiL7gBRbMiX.exe PID 1112 wrote to memory of 1104 1112 c19641e763acbc3ca12e6c51e57e132e0d5411f206da92518a2e4324073eec50.exe 7WOgJiL7gBRbMiX.exe PID 1112 wrote to memory of 1104 1112 c19641e763acbc3ca12e6c51e57e132e0d5411f206da92518a2e4324073eec50.exe 7WOgJiL7gBRbMiX.exe PID 1112 wrote to memory of 1104 1112 c19641e763acbc3ca12e6c51e57e132e0d5411f206da92518a2e4324073eec50.exe 7WOgJiL7gBRbMiX.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c19641e763acbc3ca12e6c51e57e132e0d5411f206da92518a2e4324073eec50.exe"C:\Users\Admin\AppData\Local\Temp\c19641e763acbc3ca12e6c51e57e132e0d5411f206da92518a2e4324073eec50.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS674C.tmp\7WOgJiL7gBRbMiX.exe.\7WOgJiL7gBRbMiX.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\7zS674C.tmp\7WOgJiL7gBRbMiX.datFilesize
1KB
MD588b123d3aa3e818251dcdd221fc4aa65
SHA104cdbd100cec03353aba48646a2c962b770df4ee
SHA2562dbce646d9498a76874b750dbbd029245b86f9f670a0d73b7252a203c67351a4
SHA512165471d65d336e9da21c64c53f73a9b9643f5c59e48602f0d230fb7d3b8c592a8d74e77de460d9e33ad3e8da2fc6f91b29047d90f8dd4b595e03846e57b28093
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C:\Users\Admin\AppData\Local\Temp\7zS674C.tmp\7WOgJiL7gBRbMiX.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS674C.tmp\d0j@5.edu\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS674C.tmp\d0j@5.edu\chrome.manifestFilesize
35B
MD556bd1fb4905a3af5500f1136dc305a32
SHA1246f67c138a763859cdf7d852827ae2f53104a3e
SHA256ba92b222cf963ab47a67bef71c6692ff79e4cbe11302d7466e6d54a88adc18fe
SHA512a20d072497db0456062a44ee240646248c4837d0b62c212d8c157320d2c1f93db4732db6b8b058776ea08f79c37d40cd1debe57417fee94fdb8897cf8b236146
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C:\Users\Admin\AppData\Local\Temp\7zS674C.tmp\d0j@5.edu\content\bg.jsFilesize
8KB
MD5980341d348f9dd213f88429cb6e5a3f2
SHA1cc8c10fd04ea843a2d4911266cdcb396ae5302bf
SHA256047fe51b2f9b698db0ba56cd75205e964a05c579935f264c62becc957bbb59af
SHA5124559d6c33446cfb0a91085bfca6bb990ce597f0a52d4af360270a71dfc7d74e4c1e6f362f9981c78b9e81c01b7b1031b65b4faf616943a11e41690d0dfc3511c
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C:\Users\Admin\AppData\Local\Temp\7zS674C.tmp\d0j@5.edu\install.rdfFilesize
591B
MD5240980de2666c4622673cf4362e73f99
SHA17c13dd049b164fe3e3f70ee10e0be2d95d05532b
SHA2561c1e6f4f36e1b077fa503a6c12c59fb3383309c19ac2427f36cf7b7f7c756f99
SHA5124b2737595aa0db213bd6fa7225a295f7510fad422d65b650a3d74a2df8af9edd22584934657291a611270992665f62e101b0a0a52798223ecdeafd0c69459959
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C:\Users\Admin\AppData\Local\Temp\7zS674C.tmp\mdlhnbjepnbcmoeiaimfphincpgcmeic\V5Yg9pTlH.jsFilesize
6KB
MD55c93ad30601b0bcda8b79a87b796d1a7
SHA1d7eb9ce2a9867082686cbe65384d2da702e64620
SHA25654a95debaafb7824de783d6e00559226e9f09cce9f55177996395760383e1951
SHA512d3069676775ef9171bd6b68127122671dc7136ad274bb46ba25abe0a1160c2755603cce59497db2457c427c6fd8e1d12014a000ffffeb875a61d42fb3d277779
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C:\Users\Admin\AppData\Local\Temp\7zS674C.tmp\mdlhnbjepnbcmoeiaimfphincpgcmeic\background.htmlFilesize
146B
MD5436504adfe35cfd116b7fd050a206b20
SHA12a4a5f15fe0335516d813243df90fe5540aa7e9f
SHA25621d5abb98220b57031c07a896b7765b8f06f0920539c4773fdc09ccdd1016fb4
SHA51253142baea9d6311988453c12ab67acca0c7a13d4ed32290e901c852b2764a027ba3e145bbc877e0b72bad9bcd13118eeaee0983c5a0f3726e675388dbb83a597
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C:\Users\Admin\AppData\Local\Temp\7zS674C.tmp\mdlhnbjepnbcmoeiaimfphincpgcmeic\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS674C.tmp\mdlhnbjepnbcmoeiaimfphincpgcmeic\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS674C.tmp\mdlhnbjepnbcmoeiaimfphincpgcmeic\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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\Users\Admin\AppData\Local\Temp\7zS674C.tmp\7WOgJiL7gBRbMiX.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/1104-56-0x0000000000000000-mapping.dmp
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memory/1112-54-0x0000000075F51000-0x0000000075F53000-memory.dmpFilesize
8KB