asyncrat | 1382b64a99140ded0917f3fa0d38917ef8cb7cbbfe470f148945ec4b85332c56

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General

Target
1382b64a99140ded0917f3fa0d38917ef8cb7cbbfe470f148945ec4b85332c56
Size 45KB
Sample260816-tgr88a1fqe
SHA256 1382b64a99140ded0917f3fa0d38917ef8cb7cbbfe470f148945ec4b85332c56
MD5 8f223dcadfa1678f474e2eca0855a925
SHA1 694875cad30c946ab7ab7de864469757fab330e9
SHA512 f395db5246988bfe01e62b911adec01632e5fbf3fef4e15e99c676692053c1b7584f2b15ee06163ac3df03e6cf51a4a1eb33141839cd520aa1047cecad99444d
SSDEEP 768:juseoZTj4ih7WU7jBbIdmo2qj8fBohEa+PIvDjb0gX3ieS1V1rEwJc3BDZdx:jusHZTjR9bM2D4EaHvnbbXSe6ywJKddx
TLSH
T164232B003BE8826BF2BE4F7899F26145867AF6A36603D54D1CC401DB5613FC6DA426FE
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
darkside.e.streamforester.name:80
darkside.e.streamforester.name:22
darkside.e.streamforester.name:8080
darkside.e.streamforester.name:8880
darkside.e.streamforester.name:2052
darkside.e.streamforester.name:2082
darkside.e.streamforester.name:2086
darkside.e.streamforester.name:2095
darkside.e.streamforester.name:443
darkside.e.streamforester.name:2053
darkside.e.streamforester.name:2083
darkside.e.streamforester.name:2087
darkside.e.streamforester.name:2096
darkside.e.streamforester.name:8443
downadup.e.streamforester.name:80
downadup.e.streamforester.name:22
downadup.e.streamforester.name:8080
downadup.e.streamforester.name:8880
downadup.e.streamforester.name:2052
downadup.e.streamforester.name:2082
downadup.e.streamforester.name:2086
downadup.e.streamforester.name:2095
downadup.e.streamforester.name:443
downadup.e.streamforester.name:2053
downadup.e.streamforester.name:2083
downadup.e.streamforester.name:2087
downadup.e.streamforester.name:2096
downadup.e.streamforester.name:8443
nimda.e.streamforester.name:80
nimda.e.streamforester.name:22
nimda.e.streamforester.name:8080
nimda.e.streamforester.name:8880
nimda.e.streamforester.name:2052
nimda.e.streamforester.name:2082
nimda.e.streamforester.name:2086
nimda.e.streamforester.name:2095
nimda.e.streamforester.name:443
nimda.e.streamforester.name:2053
nimda.e.streamforester.name:2083
nimda.e.streamforester.name:2087
nimda.e.streamforester.name:2096
nimda.e.streamforester.name:8443
notpetya.e.streamforester.name:80
notpetya.e.streamforester.name:22
notpetya.e.streamforester.name:8080
notpetya.e.streamforester.name:8880
notpetya.e.streamforester.name:2052
notpetya.e.streamforester.name:2082
notpetya.e.streamforester.name:2086
notpetya.e.streamforester.name:2095
notpetya.e.streamforester.name:443
notpetya.e.streamforester.name:2053
notpetya.e.streamforester.name:2083
notpetya.e.streamforester.name:2087
notpetya.e.streamforester.name:2096
notpetya.e.streamforester.name:8443

Mutex

uPenbjwrWM9e

Attributes

delay
0
install
true
install_file
a0uq7.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  1382b64a99140ded0917f3fa0d38917ef8cb7cbbfe470f148945ec4b85332c56
- Size 45KB
- SHA256 1382b64a99140ded0917f3fa0d38917ef8cb7cbbfe470f148945ec4b85332c56
- MD5 8f223dcadfa1678f474e2eca0855a925
- SHA1 694875cad30c946ab7ab7de864469757fab330e9
- SHA512 f395db5246988bfe01e62b911adec01632e5fbf3fef4e15e99c676692053c1b7584f2b15ee06163ac3df03e6cf51a4a1eb33141839cd520aa1047cecad99444d
- SSDEEP 768:juseoZTj4ih7WU7jBbIdmo2qj8fBohEa+PIvDjb0gX3ieS1V1rEwJc3BDZdx:jusHZTjR9bM2D4EaHvnbbXSe6ywJKddx
- TLSH
  T164232B003BE8826BF2BE4F7899F26145867AF6A36603D54D1CC401DB5613FC6DA426FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

default defense_evasion discovery execution asyncrat persistence rat command_and_control
- 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