asyncrat | 7da84e203a0ba7a6ddee14939623e39786478becc9571825c1f4b7d66f51b192

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General

Target
7da84e203a0ba7a6ddee14939623e39786478becc9571825c1f4b7d66f51b192
Size 45KB
Sample260815-r3tm3aycph
SHA256 7da84e203a0ba7a6ddee14939623e39786478becc9571825c1f4b7d66f51b192
MD5 0e87a2185c0ff7addb65429e843f8cb5
SHA1 6e0ce9d1cef3fdeb81de87327b659c3391fa791a
SHA512 3d27c73eba4b0ca81b83333489bff381c85d2dbf2ad6b89117a3ecb385da883b2cc622a4fd650d601a0f61efbe6dc026362137a9473c23d014d78c6e64d6d9dd
SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQx3XodEayPI6zjb1gX3ibxSCnmBIH4dfLF/f++BDZUx:cuqb5TrhG29UEab63bSXSs1IYTmQdUx
TLSH
T190232A003BE8C12BF2BE4FB899F26145867AF6636603D54A1CC441D75713FC69A426FA
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
clop.e.streamforester.name:80
clop.e.streamforester.name:22
clop.e.streamforester.name:8080
clop.e.streamforester.name:8880
clop.e.streamforester.name:2052
clop.e.streamforester.name:2082
clop.e.streamforester.name:2086
clop.e.streamforester.name:2095
clop.e.streamforester.name:443
clop.e.streamforester.name:2053
clop.e.streamforester.name:2083
clop.e.streamforester.name:2087
clop.e.streamforester.name:2096
clop.e.streamforester.name:8443
socgholish.e.streamforester.name:80
socgholish.e.streamforester.name:22
socgholish.e.streamforester.name:8080
socgholish.e.streamforester.name:8880
socgholish.e.streamforester.name:2052
socgholish.e.streamforester.name:2082
socgholish.e.streamforester.name:2086
socgholish.e.streamforester.name:2095
socgholish.e.streamforester.name:443
socgholish.e.streamforester.name:2053
socgholish.e.streamforester.name:2083
socgholish.e.streamforester.name:2087
socgholish.e.streamforester.name:2096
socgholish.e.streamforester.name:8443
sobig.e.streamforester.name:80
sobig.e.streamforester.name:22
sobig.e.streamforester.name:8080
sobig.e.streamforester.name:8880
sobig.e.streamforester.name:2052
sobig.e.streamforester.name:2082
sobig.e.streamforester.name:2086
sobig.e.streamforester.name:2095
sobig.e.streamforester.name:443
sobig.e.streamforester.name:2053
sobig.e.streamforester.name:2083
sobig.e.streamforester.name:2087
sobig.e.streamforester.name:2096
sobig.e.streamforester.name:8443

Mutex

G0aIZeK1FkS6

Attributes

delay
0
install
true
install_file
ek812.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  7da84e203a0ba7a6ddee14939623e39786478becc9571825c1f4b7d66f51b192
- Size 45KB
- SHA256 7da84e203a0ba7a6ddee14939623e39786478becc9571825c1f4b7d66f51b192
- MD5 0e87a2185c0ff7addb65429e843f8cb5
- SHA1 6e0ce9d1cef3fdeb81de87327b659c3391fa791a
- SHA512 3d27c73eba4b0ca81b83333489bff381c85d2dbf2ad6b89117a3ecb385da883b2cc622a4fd650d601a0f61efbe6dc026362137a9473c23d014d78c6e64d6d9dd
- SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQx3XodEayPI6zjb1gX3ibxSCnmBIH4dfLF/f++BDZUx:cuqb5TrhG29UEab63bSXSs1IYTmQdUx
- TLSH
  T190232A003BE8C12BF2BE4FB899F26145867AF6636603D54A1CC441D75713FC69A426FA
- 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