Analysis
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max time kernel
16s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:38
Static task
static1
Behavioral task
behavioral1
Sample
c39598525474434fab65f4cc30189931c132d8ba1ea59902551abf16b355ce7a.exe
Resource
win7-20221111-en
General
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Target
c39598525474434fab65f4cc30189931c132d8ba1ea59902551abf16b355ce7a.exe
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Size
920KB
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MD5
ca72f7bb5ac79ce1f61c673f196cfc56
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SHA1
52c1ef4032f812fc7add8342f8530e206330e1a7
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SHA256
c39598525474434fab65f4cc30189931c132d8ba1ea59902551abf16b355ce7a
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SHA512
1565e72e9680dfe365177d6642b2cdcafb09d915b745ec2f4d5fe9cf480eb38b15d0af3ff3fdc77f93bf31b2cc31203c27afd73df90acf573085ee0dbb6d54f7
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SSDEEP
24576:h1OYdaOqMtdHAqcdDVhYwiei7+EpFAh/kKz:h1OsLPHVmVhYwiLtKkKz
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
aPR0mFaVVA4p6O6.exepid process 1648 aPR0mFaVVA4p6O6.exe -
Loads dropped DLL 1 IoCs
Processes:
c39598525474434fab65f4cc30189931c132d8ba1ea59902551abf16b355ce7a.exepid process 1632 c39598525474434fab65f4cc30189931c132d8ba1ea59902551abf16b355ce7a.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:
aPR0mFaVVA4p6O6.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\cdidmpmknhinjkmahippkabfmkfkpnkj\2.0\manifest.json aPR0mFaVVA4p6O6.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\cdidmpmknhinjkmahippkabfmkfkpnkj\2.0\manifest.json aPR0mFaVVA4p6O6.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\cdidmpmknhinjkmahippkabfmkfkpnkj\2.0\manifest.json aPR0mFaVVA4p6O6.exe -
Drops file in System32 directory 4 IoCs
Processes:
aPR0mFaVVA4p6O6.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI aPR0mFaVVA4p6O6.exe File opened for modification C:\Windows\System32\GroupPolicy aPR0mFaVVA4p6O6.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini aPR0mFaVVA4p6O6.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol aPR0mFaVVA4p6O6.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
aPR0mFaVVA4p6O6.exepid process 1648 aPR0mFaVVA4p6O6.exe 1648 aPR0mFaVVA4p6O6.exe 1648 aPR0mFaVVA4p6O6.exe 1648 aPR0mFaVVA4p6O6.exe 1648 aPR0mFaVVA4p6O6.exe 1648 aPR0mFaVVA4p6O6.exe 1648 aPR0mFaVVA4p6O6.exe 1648 aPR0mFaVVA4p6O6.exe 1648 aPR0mFaVVA4p6O6.exe 1648 aPR0mFaVVA4p6O6.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
aPR0mFaVVA4p6O6.exedescription pid process Token: SeDebugPrivilege 1648 aPR0mFaVVA4p6O6.exe Token: SeDebugPrivilege 1648 aPR0mFaVVA4p6O6.exe Token: SeDebugPrivilege 1648 aPR0mFaVVA4p6O6.exe Token: SeDebugPrivilege 1648 aPR0mFaVVA4p6O6.exe Token: SeDebugPrivilege 1648 aPR0mFaVVA4p6O6.exe Token: SeDebugPrivilege 1648 aPR0mFaVVA4p6O6.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c39598525474434fab65f4cc30189931c132d8ba1ea59902551abf16b355ce7a.exedescription pid process target process PID 1632 wrote to memory of 1648 1632 c39598525474434fab65f4cc30189931c132d8ba1ea59902551abf16b355ce7a.exe aPR0mFaVVA4p6O6.exe PID 1632 wrote to memory of 1648 1632 c39598525474434fab65f4cc30189931c132d8ba1ea59902551abf16b355ce7a.exe aPR0mFaVVA4p6O6.exe PID 1632 wrote to memory of 1648 1632 c39598525474434fab65f4cc30189931c132d8ba1ea59902551abf16b355ce7a.exe aPR0mFaVVA4p6O6.exe PID 1632 wrote to memory of 1648 1632 c39598525474434fab65f4cc30189931c132d8ba1ea59902551abf16b355ce7a.exe aPR0mFaVVA4p6O6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c39598525474434fab65f4cc30189931c132d8ba1ea59902551abf16b355ce7a.exe"C:\Users\Admin\AppData\Local\Temp\c39598525474434fab65f4cc30189931c132d8ba1ea59902551abf16b355ce7a.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS9DA7.tmp\aPR0mFaVVA4p6O6.exe.\aPR0mFaVVA4p6O6.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\7zS9DA7.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS9DA7.tmp\[email protected]\chrome.manifestFilesize
35B
MD515e2094ac7fd0e52d7b68892dd407c44
SHA1d44a25493ee74a2684a1a0de32de82fda46e4562
SHA25675eeeb766ebf1e4ba0cb86c9753cd34acf5b50cd040a66af09a223db0bfcfdca
SHA512b17ad0dea5b6afc95cde61e04b581e784aca3ec9948f158cbf3c1ef35a665747f3f95bec3048c772505556c111ea4d2bb51467ab3f40a46cfcf3b8f31a4cd0b8
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C:\Users\Admin\AppData\Local\Temp\7zS9DA7.tmp\[email protected]\content\bg.jsFilesize
8KB
MD5325bf05ce854e08ce27864fd3a5c3b9e
SHA1401ae8ebb09872fcb7f5d55e91923230209cc100
SHA256545fee3c7d28fa8700dff931e4745e7c71b5b932c9cd2790659d0d4d1de7bfbd
SHA51205d557fa6461c22d7c59a2d50ec0fa8a77c2dbcb88d6e4501ab28e007adb490a82a237db06133e420780011b2a9391cca415bd43c1150eb8e042099308823496
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C:\Users\Admin\AppData\Local\Temp\7zS9DA7.tmp\[email protected]\install.rdfFilesize
598B
MD5bb3cb701f2d111bde8aeac845932e8da
SHA13c9fa588f4ebe276ecefba613d0d5e2c7bf0b5ac
SHA256b429eab076454cba6ba8486c5f5eb3d0d5f44c3fa3acac77bb3d20aeef3db689
SHA5122ce24f47209ce17df9c7d10fcd24b838113d253e9f0b3dcbce11fb30486e5a8415753807266dbab3b1c7fec33f10ea84925184da3cec6f2bf16df285fbf208cd
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C:\Users\Admin\AppData\Local\Temp\7zS9DA7.tmp\aPR0mFaVVA4p6O6.datFilesize
1KB
MD5e3323f39b514f11203b347f423f46a2c
SHA17ecfad7ca07ac0d133527087b1a2e6fa2b000f90
SHA25663457154c4143408812ce5d3e997fb377381569c9f33c8dcddbf21e1affd5e62
SHA5128bb913862a805015e15bd9b6052a23904df9d99b40fe739bd07bbbcd80d995bf783d392eeacbcd1b38657be3df083801ac13038034dbc5d2cce0f595160662ad
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C:\Users\Admin\AppData\Local\Temp\7zS9DA7.tmp\aPR0mFaVVA4p6O6.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zS9DA7.tmp\cdidmpmknhinjkmahippkabfmkfkpnkj\GzUfZ03.jsFilesize
6KB
MD564cf49d48b9b62107a3cdb93fe434639
SHA134b65ca17bac661bece0fd920013cd19da575e9a
SHA2569172da965249e283c2c3a21624298f3e112bb3352438e0ec6e6a869e1730413f
SHA5128a4aeb5b7edd7ccab717efb92dd891de8aa550c5c0669e832046be5fefdbc8eb0e3a848a9190803e7b557b0e58d05cdb7621b73f529119028fc2379341d47f66
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C:\Users\Admin\AppData\Local\Temp\7zS9DA7.tmp\cdidmpmknhinjkmahippkabfmkfkpnkj\background.htmlFilesize
144B
MD5d7e2b811a5dfbb30a0beeea7749613f2
SHA1cf0d0957994679f6f615afda3e16e8d4dde4697b
SHA256889b92251f4e48a6b5f3f68e318015ac80f8c325d94b8c0bb036547110da6780
SHA51295ae595c642e07dfd9d6a77743687a753e9e7a391db3677c6601dd364dcdb439a20344e0f0537bec1d10f042d72955794fb583ed057d47d9892558372345b011
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C:\Users\Admin\AppData\Local\Temp\7zS9DA7.tmp\cdidmpmknhinjkmahippkabfmkfkpnkj\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS9DA7.tmp\cdidmpmknhinjkmahippkabfmkfkpnkj\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS9DA7.tmp\cdidmpmknhinjkmahippkabfmkfkpnkj\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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\Users\Admin\AppData\Local\Temp\7zS9DA7.tmp\aPR0mFaVVA4p6O6.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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memory/1632-54-0x00000000757B1000-0x00000000757B3000-memory.dmpFilesize
8KB
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memory/1648-56-0x0000000000000000-mapping.dmp