Analysis
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max time kernel
42s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 08:24
Static task
static1
Behavioral task
behavioral1
Sample
5e853d1b830da532be7d4dd9aa829baee87e2dde38120444adfee0688a6dc773.exe
Resource
win7-20220812-en
General
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Target
5e853d1b830da532be7d4dd9aa829baee87e2dde38120444adfee0688a6dc773.exe
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Size
931KB
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MD5
1111c6c1200977fcad7e73329ad0b081
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SHA1
0b00f71e9678c585b3cb331573c1b094cf9f95e5
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SHA256
5e853d1b830da532be7d4dd9aa829baee87e2dde38120444adfee0688a6dc773
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SHA512
f01035413b018e49d17ff73b401246cfe2430047c34ef641b6fe3f2cf239763a0a3568326b73d4377e0d851d7b3e4d40fcaa3ac6692517a7faefdb939d381da2
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SSDEEP
24576:h1OYdaOtMWSUbvCXEQKSqGv8VWumF6RmcJozyPvpfH:h1OsjMWyUQ+GUVFIcHPvpfH
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
RIzqgzAONjokG7o.exepid process 1940 RIzqgzAONjokG7o.exe -
Loads dropped DLL 1 IoCs
Processes:
5e853d1b830da532be7d4dd9aa829baee87e2dde38120444adfee0688a6dc773.exepid process 1932 5e853d1b830da532be7d4dd9aa829baee87e2dde38120444adfee0688a6dc773.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:
RIzqgzAONjokG7o.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\eicmkomihbiocpmahdkjejhopmggclkm\2.0\manifest.json RIzqgzAONjokG7o.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\eicmkomihbiocpmahdkjejhopmggclkm\2.0\manifest.json RIzqgzAONjokG7o.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\eicmkomihbiocpmahdkjejhopmggclkm\2.0\manifest.json RIzqgzAONjokG7o.exe -
Drops file in System32 directory 4 IoCs
Processes:
RIzqgzAONjokG7o.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy RIzqgzAONjokG7o.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini RIzqgzAONjokG7o.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol RIzqgzAONjokG7o.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI RIzqgzAONjokG7o.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
RIzqgzAONjokG7o.exepid process 1940 RIzqgzAONjokG7o.exe 1940 RIzqgzAONjokG7o.exe 1940 RIzqgzAONjokG7o.exe 1940 RIzqgzAONjokG7o.exe 1940 RIzqgzAONjokG7o.exe 1940 RIzqgzAONjokG7o.exe 1940 RIzqgzAONjokG7o.exe 1940 RIzqgzAONjokG7o.exe 1940 RIzqgzAONjokG7o.exe 1940 RIzqgzAONjokG7o.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
RIzqgzAONjokG7o.exedescription pid process Token: SeDebugPrivilege 1940 RIzqgzAONjokG7o.exe Token: SeDebugPrivilege 1940 RIzqgzAONjokG7o.exe Token: SeDebugPrivilege 1940 RIzqgzAONjokG7o.exe Token: SeDebugPrivilege 1940 RIzqgzAONjokG7o.exe Token: SeDebugPrivilege 1940 RIzqgzAONjokG7o.exe Token: SeDebugPrivilege 1940 RIzqgzAONjokG7o.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
5e853d1b830da532be7d4dd9aa829baee87e2dde38120444adfee0688a6dc773.exedescription pid process target process PID 1932 wrote to memory of 1940 1932 5e853d1b830da532be7d4dd9aa829baee87e2dde38120444adfee0688a6dc773.exe RIzqgzAONjokG7o.exe PID 1932 wrote to memory of 1940 1932 5e853d1b830da532be7d4dd9aa829baee87e2dde38120444adfee0688a6dc773.exe RIzqgzAONjokG7o.exe PID 1932 wrote to memory of 1940 1932 5e853d1b830da532be7d4dd9aa829baee87e2dde38120444adfee0688a6dc773.exe RIzqgzAONjokG7o.exe PID 1932 wrote to memory of 1940 1932 5e853d1b830da532be7d4dd9aa829baee87e2dde38120444adfee0688a6dc773.exe RIzqgzAONjokG7o.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5e853d1b830da532be7d4dd9aa829baee87e2dde38120444adfee0688a6dc773.exe"C:\Users\Admin\AppData\Local\Temp\5e853d1b830da532be7d4dd9aa829baee87e2dde38120444adfee0688a6dc773.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1932 -
C:\Users\Admin\AppData\Local\Temp\7zS257C.tmp\RIzqgzAONjokG7o.exe.\RIzqgzAONjokG7o.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1940
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\7zS257C.tmp\RIzqgzAONjokG7o.datFilesize
1KB
MD5e7b07894363240a2bfe06e964309e555
SHA10dd763871d6473e4c28ddc4f0314b9c5138a5d34
SHA256d27a308ddcc0a0abba65555cfeec08d40111d559d873518f4ac3311711ae5704
SHA512a78449ade6fea264d25c7918932606a0c0d0da14e547868fb8237ed8ecb21fbf0b742abee749141898287a2b98e3f95a1f899892b6919aee30e3498fd8253f2a
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C:\Users\Admin\AppData\Local\Temp\7zS257C.tmp\RIzqgzAONjokG7o.exeFilesize
771KB
MD5e8ef8ed232808bfa240b33b376bb74a8
SHA1b7ebfbda42fb24594210d3f97921c5b33b88585d
SHA256a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9
SHA51224a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8
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C:\Users\Admin\AppData\Local\Temp\7zS257C.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS257C.tmp\[email protected]\chrome.manifestFilesize
35B
MD56e93d9d9284b683f3587ddcf48705f22
SHA10c50fc202bdbc26f56f18f581bfb29611736a40d
SHA256dd11298298de3952f3796c1746820c57dbbd0d82ea1796722bd8f096c4cdc4c8
SHA51236cd1e6c8d2196ad1770af69d8863304f48b09b77b5c95c170e603463f4038a23123fb34e36d9e51ce8c9a8e33fd0a20eb8bcaac99cd776558c07a23674482e9
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C:\Users\Admin\AppData\Local\Temp\7zS257C.tmp\[email protected]\content\bg.jsFilesize
8KB
MD52177b21e4b482bfa6ee1b048c691e36a
SHA124d19ba06181a6a87c816063b67acf9986da1ee2
SHA256865e2b2f6a0af5f77eb2acfb8380f581311ec8998b50279a308df31f1e638c55
SHA51292c1d975ede491552e168a35e483633cebcbc190c5f80c7522c9204e81554e6423b6467b188c90a1b47172eda8053e3244d728f433a64532426ef506603e9370
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C:\Users\Admin\AppData\Local\Temp\7zS257C.tmp\[email protected]\install.rdfFilesize
598B
MD5a8a87295a902f12ce3b2c7e5c75ab4cb
SHA186c051897986e7eac15f4388655dfcb819f01cd9
SHA256bd972a971f45dd4d982e83f5272eaae3bcef09eea397d5a6bc07863d3a00f169
SHA5120b36996d95a6acb24fb786780a160f938af5f0428d57dd9a1c540503983e82de2b40b79282f7f455d883cbcdfb5675de762d5c509ecd5b59928a3a9394d0f585
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C:\Users\Admin\AppData\Local\Temp\7zS257C.tmp\eicmkomihbiocpmahdkjejhopmggclkm\background.htmlFilesize
144B
MD5e370c3463db5bc94b97d4a7aaedd70d8
SHA12c492e22e16fc59ec83df74da0f6b1f031262625
SHA256c45d3d47514349dfd4021b3054f9f5fae6d030ca57dbb0314b480c9a08554a7c
SHA51236eb8a5bb8e89144f66c82af50fb964ed25fd3b13adc2f567c2f54bb5fb2c9330259e5def42207fa469ebcde593d1b5862daa263fa76c7472c8cb64626714272
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C:\Users\Admin\AppData\Local\Temp\7zS257C.tmp\eicmkomihbiocpmahdkjejhopmggclkm\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS257C.tmp\eicmkomihbiocpmahdkjejhopmggclkm\hWC7EBQ.jsFilesize
6KB
MD589ceb89ab4ae48d308cb4691d55ef442
SHA159cd0dcbad7713ac10775b500189d30415be884f
SHA256ee8c48c55d96b8bd116d2e9a74a7e8093f0eb078a5752027ff724490e275f723
SHA5126e7ac655446c72ec1ea8c180795853aa15a2d269e6875bc0ed7e67cea9ca386dd78015e0d307bd2c9fddd6557205f452c01ffec7f8b479056a7669344b38ec4c
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C:\Users\Admin\AppData\Local\Temp\7zS257C.tmp\eicmkomihbiocpmahdkjejhopmggclkm\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS257C.tmp\eicmkomihbiocpmahdkjejhopmggclkm\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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\Users\Admin\AppData\Local\Temp\7zS257C.tmp\RIzqgzAONjokG7o.exeFilesize
771KB
MD5e8ef8ed232808bfa240b33b376bb74a8
SHA1b7ebfbda42fb24594210d3f97921c5b33b88585d
SHA256a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9
SHA51224a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8
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memory/1932-54-0x0000000076181000-0x0000000076183000-memory.dmpFilesize
8KB
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memory/1940-56-0x0000000000000000-mapping.dmp