asyncrat | 1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d

General

Target

1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
Size

74KB
MD5

9dabe66b91d1121c2e4ead7f006eb095
SHA1

8f9be3dcf0fe25aeb9b291455199990d3d189f66
SHA256

1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d
SHA512

0c65b35f59dc3dce6d4951800696573619e2e8cbff6f623f2f1d39b740eb79495515436cd82bcf38d315688f456424bd03cd8bc32fe7389eb1b5d25921bc0a31
SSDEEP

1536:4UUPcxVteCW7PMVgOyWIeH1bc/buLLhaQzcaLVclN:4UmcxV4x7PMVLyOH1bcMLgQLBY

Score

10^/10

asyncrat default discovery rat

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

C2

194.55.186.155:2424

Mutex

qncatmcnnrwluo

Attributes

delay
1
install
false
install_folder
%AppData%

aes.plain

Signatures

AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat

Detects executables attemping to enumerate video devices using WMI 1 IoCs

resource	yara_rule
behavioral1/memory/2880-1-0x0000000001090000-0x00000000010A8000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious behavior: EnumeratesProcesses 34 IoCs

pid	Process
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2880	1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe

C:\Users\Admin\AppData\Local\Temp\1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe
"C:\Users\Admin\AppData\Local\Temp\1d8219f967ab56f527a176a07a91f447b7ee335103e5cbac73b1bacc03cbab4d.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2880

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar3164.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/2880-0-0x000007FEF57C3000-0x000007FEF57C4000-memory.dmp

Filesize
4KB

Download
memory/2880-1-0x0000000001090000-0x00000000010A8000-memory.dmp

Filesize
96KB

Download
memory/2880-3-0x000007FEF57C0000-0x000007FEF61AC000-memory.dmp

Filesize
9.9MB

Download
memory/2880-4-0x000007FEF57C0000-0x000007FEF61AC000-memory.dmp

Filesize
9.9MB

Download
memory/2880-82-0x000007FEF57C3000-0x000007FEF57C4000-memory.dmp

Filesize
4KB

Download
memory/2880-103-0x000007FEF57C0000-0x000007FEF61AC000-memory.dmp

Filesize
9.9MB

Download
memory/2880-104-0x000007FEF57C0000-0x000007FEF61AC000-memory.dmp

Filesize
9.9MB

Download

Analysis

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