asyncrat | 433cf472b258d311875f5cde6ee2ec22446fbfc1675dcf44f0bf7529a9524cc4

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General

Target
433cf472b258d311875f5cde6ee2ec22446fbfc1675dcf44f0bf7529a9524cc4
Size 45KB
Sample260821-qdn6ls1apb
SHA256 433cf472b258d311875f5cde6ee2ec22446fbfc1675dcf44f0bf7529a9524cc4
MD5 ea8eb1272254d70f32d05cc6d592297b
SHA1 676cc737894c6038f8d851c9adda2482236a285f
SHA512 53d7a31c298b6f626e15e12210e72c5b46a43487653b6a91872f1d27a571bfdef05d5402d845b35801f743fb576420c37524478e4a490f2808f347ce133678ac
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9uW8PIXOPImzjbMgV3iIaTI7T/5gjmDAjBDZsx:EulCJTHl42sIu3m3bDVSIaCBgddsx
TLSH
T1F8232A0037E8C12BF1BE4F7898F26146867AF6673603D68E1CC4529B5613FC696426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

e.streamforester.name:80
e.streamforester.name:22
e.streamforester.name:8080
e.streamforester.name:8880
e.streamforester.name:2052
e.streamforester.name:2082
e.streamforester.name:2086
e.streamforester.name:2095
e.streamforester.name:443
e.streamforester.name:2053
e.streamforester.name:2083
e.streamforester.name:2087
e.streamforester.name:2096
e.streamforester.name:8443
www.e.streamforester.name:80
www.e.streamforester.name:22
www.e.streamforester.name:8080
www.e.streamforester.name:8880
www.e.streamforester.name:2052
www.e.streamforester.name:2082
www.e.streamforester.name:2086
www.e.streamforester.name:2095
www.e.streamforester.name:443
www.e.streamforester.name:2053
www.e.streamforester.name:2083
www.e.streamforester.name:2087
www.e.streamforester.name:2096
www.e.streamforester.name:8443
trisis.e.streamforester.name:80
trisis.e.streamforester.name:22
trisis.e.streamforester.name:8080
trisis.e.streamforester.name:8880
trisis.e.streamforester.name:2052
trisis.e.streamforester.name:2082
trisis.e.streamforester.name:2086
trisis.e.streamforester.name:2095
trisis.e.streamforester.name:443
trisis.e.streamforester.name:2053
trisis.e.streamforester.name:2083
trisis.e.streamforester.name:2087
trisis.e.streamforester.name:2096
trisis.e.streamforester.name:8443
qakbot.e.streamforester.name:80
qakbot.e.streamforester.name:22
qakbot.e.streamforester.name:8080
qakbot.e.streamforester.name:8880
qakbot.e.streamforester.name:2052
qakbot.e.streamforester.name:2082
qakbot.e.streamforester.name:2086
qakbot.e.streamforester.name:2095
qakbot.e.streamforester.name:443
qakbot.e.streamforester.name:2053
qakbot.e.streamforester.name:2083
qakbot.e.streamforester.name:2087
qakbot.e.streamforester.name:2096
qakbot.e.streamforester.name:8443

Mutex

PpF2Li3kT2ya

Attributes

delay
0
install
true
install_file
42fnsk.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  433cf472b258d311875f5cde6ee2ec22446fbfc1675dcf44f0bf7529a9524cc4
- Size 45KB
- SHA256 433cf472b258d311875f5cde6ee2ec22446fbfc1675dcf44f0bf7529a9524cc4
- MD5 ea8eb1272254d70f32d05cc6d592297b
- SHA1 676cc737894c6038f8d851c9adda2482236a285f
- SHA512 53d7a31c298b6f626e15e12210e72c5b46a43487653b6a91872f1d27a571bfdef05d5402d845b35801f743fb576420c37524478e4a490f2808f347ce133678ac
- SSDEEP 768:EulCJTHESwgWUK3aGmo2q9uW8PIXOPImzjbMgV3iIaTI7T/5gjmDAjBDZsx:EulCJTHl42sIu3m3bDVSIaCBgddsx
- TLSH
  T1F8232A0037E8C12BF1BE4F7898F26146867AF6673603D68E1CC4529B5613FC696426FD
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

default command_and_control defense_evasion discovery execution asyncrat persistence rat
- Async RAT payload
  rat
- Family: AsyncRat
  AsyncRAT is designed to remotely monitor and control other computers written in C#.
  rat asyncrat
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Outbound SSH connection to public host
  SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.
  command_and_control
behavioral1 behavioral2