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Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
24/01/2025, 04:14
Static task
static1
Behavioral task
behavioral1
Sample
193d38be359f2f69f3345d4a2d38c4ec5da488e8f04d4fc42ee70afc7ada4669N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
193d38be359f2f69f3345d4a2d38c4ec5da488e8f04d4fc42ee70afc7ada4669N.exe
Resource
win10v2004-20241007-en
General
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Target
193d38be359f2f69f3345d4a2d38c4ec5da488e8f04d4fc42ee70afc7ada4669N.exe
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Size
598KB
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MD5
cb512ba93344dfc7fce39ea05dccad00
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SHA1
6a069e9e87bd5f0d63b2c2db81f30e29abc2ce95
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SHA256
193d38be359f2f69f3345d4a2d38c4ec5da488e8f04d4fc42ee70afc7ada4669
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SHA512
c7d116989f98be0845f9862c4683df2106c5af33d7df17ac8ad7d821c83fb9c876c3800e50ed121eda8e1188dd855f8ba5ecc763f212f352ad4497ece653b3f5
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SSDEEP
6144:DKWlw1DxDCASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX20:D7lw1DxW5zfXeYU43fiysgfBnnl20
Malware Config
Signatures
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RevengeRAT
Remote-access trojan with a wide range of capabilities.
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Revengerat family
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RevengeRat Executable 1 IoCs
resource yara_rule behavioral1/files/0x0008000000016d3a-5.dat revengerat -
Executes dropped EXE 1 IoCs
pid Process 1704 ocs_v71a.exe -
Loads dropped DLL 2 IoCs
pid Process 2672 193d38be359f2f69f3345d4a2d38c4ec5da488e8f04d4fc42ee70afc7ada4669N.exe 2672 193d38be359f2f69f3345d4a2d38c4ec5da488e8f04d4fc42ee70afc7ada4669N.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 193d38be359f2f69f3345d4a2d38c4ec5da488e8f04d4fc42ee70afc7ada4669N.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2672 193d38be359f2f69f3345d4a2d38c4ec5da488e8f04d4fc42ee70afc7ada4669N.exe 1704 ocs_v71a.exe 1704 ocs_v71a.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2672 wrote to memory of 1704 2672 193d38be359f2f69f3345d4a2d38c4ec5da488e8f04d4fc42ee70afc7ada4669N.exe 30 PID 2672 wrote to memory of 1704 2672 193d38be359f2f69f3345d4a2d38c4ec5da488e8f04d4fc42ee70afc7ada4669N.exe 30 PID 2672 wrote to memory of 1704 2672 193d38be359f2f69f3345d4a2d38c4ec5da488e8f04d4fc42ee70afc7ada4669N.exe 30 PID 2672 wrote to memory of 1704 2672 193d38be359f2f69f3345d4a2d38c4ec5da488e8f04d4fc42ee70afc7ada4669N.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\193d38be359f2f69f3345d4a2d38c4ec5da488e8f04d4fc42ee70afc7ada4669N.exe"C:\Users\Admin\AppData\Local\Temp\193d38be359f2f69f3345d4a2d38c4ec5da488e8f04d4fc42ee70afc7ada4669N.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2672 -
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exeC:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54415075 -chipde -38f35f62f9fe44d3a6c1c2cdb1ca3e67 - -BLUB1 -cdhmvbszgefhifrj -3935642⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1704
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
83B
MD5ec3e3c02ce16efb92e402477bd9d815d
SHA1f5d76d03c21ac75ed2e5579671ee9a208593368f
SHA25620f119aa2e694edaf7ed84ee06a9c3d2bea67f6ca524bd3a0d4f23324678146c
SHA512d42d8f98489430ee0882835c67c886f9f7e24e0368725aab73d155ae230fb09fa6b064b548d53e534c5c586105a29313d141f491e95f4c4dc4ef168796c0ffa2
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Filesize
288KB
MD5317ec5f92cfbf04a53e8125b66b3b4af
SHA116068b8977b4dc562ae782d91bc009472667e331
SHA2567612ef3877c3e4e305a6c22941141601b489a73bc088622a40ebd93bee25bae5
SHA512ed772da641a5c128677c4c285c648c1d8e539c34522b95c14f614797bb0d188571c7c257441d45598809aa3f8b4690bd53230282726e077c86c8d9fe71c1db65