Analysis
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max time kernel
42s -
max time network
55s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:36
Static task
static1
Behavioral task
behavioral1
Sample
c43e09be1e7aa6d1da0f6a658ea4b8ccbc83aa13bed148879ccfa866ccbb1784.exe
Resource
win7-20221111-en
General
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Target
c43e09be1e7aa6d1da0f6a658ea4b8ccbc83aa13bed148879ccfa866ccbb1784.exe
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Size
932KB
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MD5
78fc6e9c67e2b7b9500051656d39d489
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SHA1
8091b00a5b1bca53b28d75c104ef14b68b16dfef
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SHA256
c43e09be1e7aa6d1da0f6a658ea4b8ccbc83aa13bed148879ccfa866ccbb1784
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SHA512
5ff0ac827a984e05f1aefecf7eb2a0b8f87705deb400b8bf607b750153ead068900c94da7246401c983b5f26851181ce206418df595dbc7a5c137f20b4fc4991
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SSDEEP
24576:h1OYdaOaCZ/iWCvu/2sWsJA/jlt+DHhsn:h1Os0CpYO/dJJDHhsn
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
6CF1qAZl4nyil7M.exepid process 1384 6CF1qAZl4nyil7M.exe -
Loads dropped DLL 1 IoCs
Processes:
c43e09be1e7aa6d1da0f6a658ea4b8ccbc83aa13bed148879ccfa866ccbb1784.exepid process 1292 c43e09be1e7aa6d1da0f6a658ea4b8ccbc83aa13bed148879ccfa866ccbb1784.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:
6CF1qAZl4nyil7M.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\hdebfobcipfbkbodlbdmdpfhejadmhgo\2.0\manifest.json 6CF1qAZl4nyil7M.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\hdebfobcipfbkbodlbdmdpfhejadmhgo\2.0\manifest.json 6CF1qAZl4nyil7M.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\hdebfobcipfbkbodlbdmdpfhejadmhgo\2.0\manifest.json 6CF1qAZl4nyil7M.exe -
Drops file in System32 directory 4 IoCs
Processes:
6CF1qAZl4nyil7M.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 6CF1qAZl4nyil7M.exe File opened for modification C:\Windows\System32\GroupPolicy 6CF1qAZl4nyil7M.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 6CF1qAZl4nyil7M.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 6CF1qAZl4nyil7M.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
6CF1qAZl4nyil7M.exepid process 1384 6CF1qAZl4nyil7M.exe 1384 6CF1qAZl4nyil7M.exe 1384 6CF1qAZl4nyil7M.exe 1384 6CF1qAZl4nyil7M.exe 1384 6CF1qAZl4nyil7M.exe 1384 6CF1qAZl4nyil7M.exe 1384 6CF1qAZl4nyil7M.exe 1384 6CF1qAZl4nyil7M.exe 1384 6CF1qAZl4nyil7M.exe 1384 6CF1qAZl4nyil7M.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
6CF1qAZl4nyil7M.exedescription pid process Token: SeDebugPrivilege 1384 6CF1qAZl4nyil7M.exe Token: SeDebugPrivilege 1384 6CF1qAZl4nyil7M.exe Token: SeDebugPrivilege 1384 6CF1qAZl4nyil7M.exe Token: SeDebugPrivilege 1384 6CF1qAZl4nyil7M.exe Token: SeDebugPrivilege 1384 6CF1qAZl4nyil7M.exe Token: SeDebugPrivilege 1384 6CF1qAZl4nyil7M.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c43e09be1e7aa6d1da0f6a658ea4b8ccbc83aa13bed148879ccfa866ccbb1784.exedescription pid process target process PID 1292 wrote to memory of 1384 1292 c43e09be1e7aa6d1da0f6a658ea4b8ccbc83aa13bed148879ccfa866ccbb1784.exe 6CF1qAZl4nyil7M.exe PID 1292 wrote to memory of 1384 1292 c43e09be1e7aa6d1da0f6a658ea4b8ccbc83aa13bed148879ccfa866ccbb1784.exe 6CF1qAZl4nyil7M.exe PID 1292 wrote to memory of 1384 1292 c43e09be1e7aa6d1da0f6a658ea4b8ccbc83aa13bed148879ccfa866ccbb1784.exe 6CF1qAZl4nyil7M.exe PID 1292 wrote to memory of 1384 1292 c43e09be1e7aa6d1da0f6a658ea4b8ccbc83aa13bed148879ccfa866ccbb1784.exe 6CF1qAZl4nyil7M.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c43e09be1e7aa6d1da0f6a658ea4b8ccbc83aa13bed148879ccfa866ccbb1784.exe"C:\Users\Admin\AppData\Local\Temp\c43e09be1e7aa6d1da0f6a658ea4b8ccbc83aa13bed148879ccfa866ccbb1784.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS74F2.tmp\6CF1qAZl4nyil7M.exe.\6CF1qAZl4nyil7M.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\7zS74F2.tmp\6CF1qAZl4nyil7M.datFilesize
1KB
MD5d94dd8622484a847f24c6141af652674
SHA1f3c1996d10f81af9705697dd384a423dc66f9cab
SHA256da24d56d463e9ab2267a3a5cc0816130f83a47f2c60cfb6edd62040b33e91722
SHA51201490701a02be77b99f1acf4a84679de6875afe916a4ace29c5b388aab2f8b8d8dd86ac5787b0f1300252b80060c5ced899011758c15e1dd1227d880d303ff17
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C:\Users\Admin\AppData\Local\Temp\7zS74F2.tmp\6CF1qAZl4nyil7M.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS74F2.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS74F2.tmp\[email protected]\chrome.manifestFilesize
35B
MD5f560fbf7869dc642aa01ec28ef13e934
SHA101095a3081035d092f50c3cfa055ab93f7acd2cc
SHA256b8c5a054125ce1adb113798252242d08f0819d61c2fdef3c731134e7cea86401
SHA512a0133fa1fd11ea2496562da1222452633ed5f5fcea7bec2be71da855bb8ab9ecb9594db90c6d6953ac4357ff007bf4631478b3a4c2f26d7d1da15b2596488a3b
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C:\Users\Admin\AppData\Local\Temp\7zS74F2.tmp\[email protected]\content\bg.jsFilesize
9KB
MD56e2cef29194f595f87fe4266c3e853f6
SHA17a8bf471d80518aa484d0046892cc22daae9839d
SHA25645a77d9e6621a07be45b563ca923bf614712676688fbae439f17f248c3c7a255
SHA51289f4c18600ca5fdcac268a0a9a564b45dc53c4cc4ebea5b261fd89978d7d755aeb5b8406ae8b7f0a543cd6c3f01bc4beb72ad6be83cd9cee6d97b87caed127f7
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C:\Users\Admin\AppData\Local\Temp\7zS74F2.tmp\[email protected]\install.rdfFilesize
590B
MD54bf361a329abfe8053c6ab83a9b08093
SHA11070ce8ac8683cccd4817dc1b38533dac618c854
SHA256a1caa2e014da9dd52b7da043686708eaf7fc2daa4121e31e56292edc16e19287
SHA51255b0371ad1b6009da87eb78cc7e7da01d4a0151de695d6bae6f765267a5a56743b7c43399dde8d12145474b2aa92640af62fdc2bb4e58e383b5f5938b1b6fb3c
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C:\Users\Admin\AppData\Local\Temp\7zS74F2.tmp\hdebfobcipfbkbodlbdmdpfhejadmhgo\background.htmlFilesize
139B
MD5e557e8fa545bb1db1062d24151fc9a4c
SHA118aadfc7e797a46dc117396c7baabc1312c1b586
SHA25631d95712ac2932570c92741b50b5d6b333770b6088ae4803c2b8dd7b3bcd8417
SHA512bc28b34caab282bbd94da71e1dde775117b703f43bd126ec04c29a53bccdc9a9f278ed5d5705f77d0402aed293f4dd1f532ef8441463f85ac66da4e1e828b7c4
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C:\Users\Admin\AppData\Local\Temp\7zS74F2.tmp\hdebfobcipfbkbodlbdmdpfhejadmhgo\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS74F2.tmp\hdebfobcipfbkbodlbdmdpfhejadmhgo\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS74F2.tmp\hdebfobcipfbkbodlbdmdpfhejadmhgo\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS74F2.tmp\hdebfobcipfbkbodlbdmdpfhejadmhgo\sL.jsFilesize
6KB
MD56668dc5edc12ced8552b84610b4c7d9e
SHA1e993acac6b7b11b83e6b5111093b7b31a7048b06
SHA2565325e5205d81847bd3baef73ffc969c4beba03e3ef78c200829e66774f8016ef
SHA51216e97dc199c66f0b50ede6b627f778d48935d9fee17d72bb13bf64e2f57638c68ff201b8839db7bc6d7f49f63dbfc450c616539cb0054172ce285fbc36dca032
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\Users\Admin\AppData\Local\Temp\7zS74F2.tmp\6CF1qAZl4nyil7M.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/1292-54-0x0000000075CF1000-0x0000000075CF3000-memory.dmpFilesize
8KB
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memory/1384-56-0x0000000000000000-mapping.dmp