Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
03-04-2024 00:47
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe
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Size
2.9MB
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MD5
2ab36b7875f2b5a876377164b3b609f2
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SHA1
0d022cf7d49015fc97c576d89a710e5aeabaeaff
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SHA256
0f8e95a2c0575292fe6b8151428013f85b645f315e2d67a927a4b0c6d26af3c9
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SHA512
e62f221b3e3a7d2d14e56519ca46e69af3c2570d8d2d9cc382c9778fe37a75567b3af311074ed1709a0385d9bd38e11dd2ed8dbd1b30427b53d56266fe486238
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SSDEEP
49152:ueG4DbBlHFAYl0R2fvjnZ1tmr5BOFGdoYNStv4Qr/0O0NAfT6ZI5I7+SPqKSM1x4:ueGUGAfT1e+hKhDPa
Malware Config
Extracted
raccoon
4a9f651f0c883b5f75c545d430f6c021
http://192.227.94.170:80
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user_agent
MrBidenNeverKnow
Signatures
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Raccoon Stealer V2 payload 5 IoCs
Processes:
resource yara_rule behavioral2/memory/4492-4-0x0000000000400000-0x00000000006EE000-memory.dmp family_raccoon_v2 behavioral2/memory/1600-6-0x0000000000400000-0x0000000000416000-memory.dmp family_raccoon_v2 behavioral2/memory/1600-7-0x0000000000400000-0x0000000000416000-memory.dmp family_raccoon_v2 behavioral2/memory/1600-15-0x0000000000400000-0x0000000000416000-memory.dmp family_raccoon_v2 behavioral2/memory/1600-65-0x0000000000400000-0x0000000000416000-memory.dmp family_raccoon_v2 -
Detects executables containing SQL queries to confidential data stores. Observed in infostealers 5 IoCs
Processes:
resource yara_rule behavioral2/memory/4492-4-0x0000000000400000-0x00000000006EE000-memory.dmp INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore behavioral2/memory/1600-6-0x0000000000400000-0x0000000000416000-memory.dmp INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore behavioral2/memory/1600-7-0x0000000000400000-0x0000000000416000-memory.dmp INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore behavioral2/memory/1600-15-0x0000000000400000-0x0000000000416000-memory.dmp INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore behavioral2/memory/1600-65-0x0000000000400000-0x0000000000416000-memory.dmp INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore -
Downloads MZ/PE file
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Loads dropped DLL 3 IoCs
Processes:
2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exepid process 1600 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe 1600 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe 1600 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.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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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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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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Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
Processes:
2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exepid process 4492 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exepid process 1600 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe 1600 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe 1600 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe 1600 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe 1600 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe 1600 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe 1600 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe 1600 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe 1600 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe 1600 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe 1600 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe 1600 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe 1600 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe 1600 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exedescription pid process target process PID 4492 wrote to memory of 1600 4492 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe PID 4492 wrote to memory of 1600 4492 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe PID 4492 wrote to memory of 1600 4492 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe PID 4492 wrote to memory of 1600 4492 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe PID 4492 wrote to memory of 1600 4492 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe PID 4492 wrote to memory of 1600 4492 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe"1⤵
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:4492 -
C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe"2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:1600
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
116KB
MD5f70aa3fa04f0536280f872ad17973c3d
SHA150a7b889329a92de1b272d0ecf5fce87395d3123
SHA2568d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8
SHA51230675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84
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Filesize
612KB
MD5f07d9977430e762b563eaadc2b94bbfa
SHA1da0a05b2b8d269fb73558dfcf0ed5c167f6d3877
SHA2564191faf7e5eb105a0f4c5c6ed3e9e9c71014e8aa39bbee313bc92d1411e9e862
SHA5126afd512e4099643bba3fc7700dd72744156b78b7bda10263ba1f8571d1e282133a433215a9222a7799f9824f244a2bc80c2816a62de1497017a4b26d562b7eaf
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Filesize
1.9MB
MD5f67d08e8c02574cbc2f1122c53bfb976
SHA16522992957e7e4d074947cad63189f308a80fcf2
SHA256c65b7afb05ee2b2687e6280594019068c3d3829182dfe8604ce4adf2116cc46e
SHA5122e9d0a211d2b085514f181852fae6e7ca6aed4d29f396348bedb59c556e39621810a9a74671566a49e126ec73a60d0f781fa9085eb407df1eefd942c18853be5
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Filesize
1.0MB
MD5dbf4f8dcefb8056dc6bae4b67ff810ce
SHA1bbac1dd8a07c6069415c04b62747d794736d0689
SHA25647b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68
SHA512b572ca2f2e4a5cc93e4fcc7a18c0ae6df888aa4c55bc7da591e316927a4b5cfcbdda6e60018950be891ff3b26f470cc5cce34d217c2d35074322ab84c32a25d1
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Filesize
92KB
MD58dd2f8cec583412974b6b5673303b60c
SHA154814e5b8a92746836b3ed7010b1113cb9ed3edd
SHA256be219751e702f0f66a289e86c706a3503170dbba121ffb3517bff25006d8f8a1
SHA512b8bcf923163d5a855163778dc7027bb2cb625883d34badd40231c6e03dda4992ac851cad72c956c758887446faa0664a0bf9410731d1aabd0b89c9f9b0fa3899