Analysis
-
max time kernel
154s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
-
submitted
05-04-2023 14:50
General
-
Target
New folder/VenomRAT_HVNC.exe
-
Size
16.6MB
-
MD5
5384c0396589430eeb3d1a2e05703e9a
-
SHA1
20da44da7639bbef2f6b5bfc21df7474cd1109af
-
SHA256
b4250aff983f1f588593baed1adb4797e6c1ab6225595ebd013b50348a57a459
-
SHA512
9bf613ee62b0e56af500dd88f572b2221ad6df63b0b4c0dcb0ef763efcebeac633a95f10dfce90f6cff038df2810681dd55dcdd272eb9f907c670cc2e4f7363a
-
SSDEEP
393216:Al9Yl7Elel7ElAlQleTl/l/l/l/l/lzlml/lqlZlHl/l/l/l/l/l/lIlAl+lUl2L:6TXT
Malware Config
Signatures
-
AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
-
Async RAT payload 1 IoCs
-
Loads dropped DLL 1 IoCs
-
Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
-
Suspicious behavior: EnumeratesProcesses 25 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
-
Suspicious use of FindShellTrayWindow 1 IoCs
-
Suspicious use of SendNotifyMessage 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\New folder\VenomRAT_HVNC.exe"C:\Users\Admin\AppData\Local\Temp\New folder\VenomRAT_HVNC.exe"1⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
-
C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\ce5561ca-8be2-48c6-aded-c0fd7a17d1be\AgileDotNetRT.dllFilesize
94KB
MD514ff402962ad21b78ae0b4c43cd1f194
SHA1f8a510eb26666e875a5bdd1cadad40602763ad72
SHA256fb9646cb956945bdc503e69645f6b5316d3826b780d3c36738d6b944e884d15b
SHA512daa7a08bf3709119a944bce28f6ebdd24e54a22b18cd9f86a87873e958df121a3881dcdd5e162f6b4e543238c7aef20f657c9830df01d4c79290f7c9a4fcc54b
-
C:\Users\Admin\AppData\Local\Temp\ce5561ca-8be2-48c6-aded-c0fd7a17d1be\AgileDotNetRT.dllFilesize
94KB
MD514ff402962ad21b78ae0b4c43cd1f194
SHA1f8a510eb26666e875a5bdd1cadad40602763ad72
SHA256fb9646cb956945bdc503e69645f6b5316d3826b780d3c36738d6b944e884d15b
SHA512daa7a08bf3709119a944bce28f6ebdd24e54a22b18cd9f86a87873e958df121a3881dcdd5e162f6b4e543238c7aef20f657c9830df01d4c79290f7c9a4fcc54b
-
C:\Users\Admin\AppData\Local\VenomRAT_HVNC\VenomRAT_HVNC.exe_Url_qke1dwpj51gii1442axu3vv4l0pxgtp1\5.0.4.0\hcmokmmd.newcfgFilesize
459B
MD5a62280a7bda22985a7011ba4fd03dee7
SHA1e8f07b9300334f9aed943f178108739fe9b83d51
SHA2565b984f96393800acb5e12531fa0ae093f814a3c7c0329f8c8c06e3f0eade895b
SHA51281398211be01e9cf04865b67f194fa5bab92ba151a1e81e82b2203fe0fbd6353a19f12e14e85dc3d6ded9b0d27618af6b21587bef54ed5f12d0f49b82c16b4ae
-
C:\Users\Admin\AppData\Local\VenomRAT_HVNC\VenomRAT_HVNC.exe_Url_qke1dwpj51gii1442axu3vv4l0pxgtp1\5.0.4.0\user.configFilesize
337B
MD511b6e128fe1d399f09d6c91197e3d3f7
SHA1f5f205664c52933930eafa74ebcbda141a39787e
SHA25619e270cfd60519790a510502673ee715cce937b2cae3b059793eea83e42bec7e
SHA512cbcec3af6b28bb94f0c8308edc543fa3d2058764f4c9ef2d03a0c17d630afb5083b618ecd3cc7bcc5bb9902de0e62d67b0851bc5d0135a12fbd00bd16c7958b5
-
memory/1436-147-0x0000000005AA0000-0x0000000005AB0000-memory.dmpFilesize
64KB
-
memory/1436-149-0x0000000005AA0000-0x0000000005AB0000-memory.dmpFilesize
64KB
-
memory/1436-137-0x0000000005B80000-0x0000000005B8A000-memory.dmpFilesize
40KB
-
memory/1436-136-0x0000000005A50000-0x0000000005A62000-memory.dmpFilesize
72KB
-
memory/1436-133-0x0000000000050000-0x00000000010EA000-memory.dmpFilesize
16.6MB
-
memory/1436-146-0x0000000073900000-0x0000000073989000-memory.dmpFilesize
548KB
-
memory/1436-148-0x0000000005AA0000-0x0000000005AB0000-memory.dmpFilesize
64KB
-
memory/1436-138-0x0000000005EE0000-0x00000000060F0000-memory.dmpFilesize
2.1MB
-
memory/1436-150-0x0000000005AA0000-0x0000000005AB0000-memory.dmpFilesize
64KB
-
memory/1436-151-0x000000000BB80000-0x000000000BDD2000-memory.dmpFilesize
2.3MB
-
memory/1436-154-0x0000000005AA0000-0x0000000005AB0000-memory.dmpFilesize
64KB
-
memory/1436-135-0x0000000005AD0000-0x0000000005B62000-memory.dmpFilesize
584KB
-
memory/1436-134-0x0000000006160000-0x0000000006704000-memory.dmpFilesize
5.6MB
-
memory/1436-205-0x0000000005AA0000-0x0000000005AB0000-memory.dmpFilesize
64KB