Analysis
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max time kernel
149s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-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 1532 RIzqgzAONjokG7o.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 5 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\DefaultAccount\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 File created C:\Users\WDAGUtilityAccount\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 20 IoCs
Processes:
RIzqgzAONjokG7o.exepid process 1532 RIzqgzAONjokG7o.exe 1532 RIzqgzAONjokG7o.exe 1532 RIzqgzAONjokG7o.exe 1532 RIzqgzAONjokG7o.exe 1532 RIzqgzAONjokG7o.exe 1532 RIzqgzAONjokG7o.exe 1532 RIzqgzAONjokG7o.exe 1532 RIzqgzAONjokG7o.exe 1532 RIzqgzAONjokG7o.exe 1532 RIzqgzAONjokG7o.exe 1532 RIzqgzAONjokG7o.exe 1532 RIzqgzAONjokG7o.exe 1532 RIzqgzAONjokG7o.exe 1532 RIzqgzAONjokG7o.exe 1532 RIzqgzAONjokG7o.exe 1532 RIzqgzAONjokG7o.exe 1532 RIzqgzAONjokG7o.exe 1532 RIzqgzAONjokG7o.exe 1532 RIzqgzAONjokG7o.exe 1532 RIzqgzAONjokG7o.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
RIzqgzAONjokG7o.exedescription pid process Token: SeDebugPrivilege 1532 RIzqgzAONjokG7o.exe Token: SeDebugPrivilege 1532 RIzqgzAONjokG7o.exe Token: SeDebugPrivilege 1532 RIzqgzAONjokG7o.exe Token: SeDebugPrivilege 1532 RIzqgzAONjokG7o.exe Token: SeDebugPrivilege 1532 RIzqgzAONjokG7o.exe Token: SeDebugPrivilege 1532 RIzqgzAONjokG7o.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
5e853d1b830da532be7d4dd9aa829baee87e2dde38120444adfee0688a6dc773.exedescription pid process target process PID 1260 wrote to memory of 1532 1260 5e853d1b830da532be7d4dd9aa829baee87e2dde38120444adfee0688a6dc773.exe RIzqgzAONjokG7o.exe PID 1260 wrote to memory of 1532 1260 5e853d1b830da532be7d4dd9aa829baee87e2dde38120444adfee0688a6dc773.exe RIzqgzAONjokG7o.exe PID 1260 wrote to memory of 1532 1260 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⤵
- Suspicious use of WriteProcessMemory
PID:1260 -
C:\Users\Admin\AppData\Local\Temp\7zSC931.tmp\RIzqgzAONjokG7o.exe.\RIzqgzAONjokG7o.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1532
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵PID:1744
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵PID:1540
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\7zSC931.tmp\RIzqgzAONjokG7o.datFilesize
1KB
MD5e7b07894363240a2bfe06e964309e555
SHA10dd763871d6473e4c28ddc4f0314b9c5138a5d34
SHA256d27a308ddcc0a0abba65555cfeec08d40111d559d873518f4ac3311711ae5704
SHA512a78449ade6fea264d25c7918932606a0c0d0da14e547868fb8237ed8ecb21fbf0b742abee749141898287a2b98e3f95a1f899892b6919aee30e3498fd8253f2a
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C:\Users\Admin\AppData\Local\Temp\7zSC931.tmp\RIzqgzAONjokG7o.exeFilesize
771KB
MD5e8ef8ed232808bfa240b33b376bb74a8
SHA1b7ebfbda42fb24594210d3f97921c5b33b88585d
SHA256a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9
SHA51224a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8
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C:\Users\Admin\AppData\Local\Temp\7zSC931.tmp\RIzqgzAONjokG7o.exeFilesize
771KB
MD5e8ef8ed232808bfa240b33b376bb74a8
SHA1b7ebfbda42fb24594210d3f97921c5b33b88585d
SHA256a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9
SHA51224a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8
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C:\Users\Admin\AppData\Local\Temp\7zSC931.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSC931.tmp\[email protected]\chrome.manifestFilesize
35B
MD56e93d9d9284b683f3587ddcf48705f22
SHA10c50fc202bdbc26f56f18f581bfb29611736a40d
SHA256dd11298298de3952f3796c1746820c57dbbd0d82ea1796722bd8f096c4cdc4c8
SHA51236cd1e6c8d2196ad1770af69d8863304f48b09b77b5c95c170e603463f4038a23123fb34e36d9e51ce8c9a8e33fd0a20eb8bcaac99cd776558c07a23674482e9
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C:\Users\Admin\AppData\Local\Temp\7zSC931.tmp\[email protected]\content\bg.jsFilesize
8KB
MD52177b21e4b482bfa6ee1b048c691e36a
SHA124d19ba06181a6a87c816063b67acf9986da1ee2
SHA256865e2b2f6a0af5f77eb2acfb8380f581311ec8998b50279a308df31f1e638c55
SHA51292c1d975ede491552e168a35e483633cebcbc190c5f80c7522c9204e81554e6423b6467b188c90a1b47172eda8053e3244d728f433a64532426ef506603e9370
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C:\Users\Admin\AppData\Local\Temp\7zSC931.tmp\[email protected]\install.rdfFilesize
598B
MD5a8a87295a902f12ce3b2c7e5c75ab4cb
SHA186c051897986e7eac15f4388655dfcb819f01cd9
SHA256bd972a971f45dd4d982e83f5272eaae3bcef09eea397d5a6bc07863d3a00f169
SHA5120b36996d95a6acb24fb786780a160f938af5f0428d57dd9a1c540503983e82de2b40b79282f7f455d883cbcdfb5675de762d5c509ecd5b59928a3a9394d0f585
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C:\Users\Admin\AppData\Local\Temp\7zSC931.tmp\eicmkomihbiocpmahdkjejhopmggclkm\background.htmlFilesize
144B
MD5e370c3463db5bc94b97d4a7aaedd70d8
SHA12c492e22e16fc59ec83df74da0f6b1f031262625
SHA256c45d3d47514349dfd4021b3054f9f5fae6d030ca57dbb0314b480c9a08554a7c
SHA51236eb8a5bb8e89144f66c82af50fb964ed25fd3b13adc2f567c2f54bb5fb2c9330259e5def42207fa469ebcde593d1b5862daa263fa76c7472c8cb64626714272
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C:\Users\Admin\AppData\Local\Temp\7zSC931.tmp\eicmkomihbiocpmahdkjejhopmggclkm\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSC931.tmp\eicmkomihbiocpmahdkjejhopmggclkm\hWC7EBQ.jsFilesize
6KB
MD589ceb89ab4ae48d308cb4691d55ef442
SHA159cd0dcbad7713ac10775b500189d30415be884f
SHA256ee8c48c55d96b8bd116d2e9a74a7e8093f0eb078a5752027ff724490e275f723
SHA5126e7ac655446c72ec1ea8c180795853aa15a2d269e6875bc0ed7e67cea9ca386dd78015e0d307bd2c9fddd6557205f452c01ffec7f8b479056a7669344b38ec4c
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C:\Users\Admin\AppData\Local\Temp\7zSC931.tmp\eicmkomihbiocpmahdkjejhopmggclkm\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSC931.tmp\eicmkomihbiocpmahdkjejhopmggclkm\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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memory/1532-132-0x0000000000000000-mapping.dmp