asyncrat | ed1781739ad75b4cddf4790e5001b5993fb9c858a985505c2ebdcee5a1028c3d

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General

Target
ed1781739ad75b4cddf4790e5001b5993fb9c858a985505c2ebdcee5a1028c3d
Size 45KB
Sample260821-n9wt8adr2t
SHA256 ed1781739ad75b4cddf4790e5001b5993fb9c858a985505c2ebdcee5a1028c3d
MD5 10cacef4512e3de529aad86b46dfbd18
SHA1 168a4cf9cc2b350e3f42ac0336250928ded76838
SHA512 f9db61dc103cd5076498d3fcf9667f15c1a308b19fba4961b832214f0a0c264fd6db489392f86f6911ca17d0d1e0e37349ea48cb1e3b2232f1f3c255b670ea4d
SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qAR0e3NEAKViZPIazjbxgM3i0dq+nX/1qvREBDZUx:cuqNJTLr62F3exiWa3b+MS0dq+X/1pdW
TLSH
T147230A003BE8C12BF2BE4F7898F26145867AF6632603D9491CC451DB5713FC68A53AEE
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
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
stuxnet.e.streamforester.name:80
stuxnet.e.streamforester.name:22
stuxnet.e.streamforester.name:8080
stuxnet.e.streamforester.name:8880
stuxnet.e.streamforester.name:2052
stuxnet.e.streamforester.name:2082
stuxnet.e.streamforester.name:2086
stuxnet.e.streamforester.name:2095
stuxnet.e.streamforester.name:443
stuxnet.e.streamforester.name:2053
stuxnet.e.streamforester.name:2083
stuxnet.e.streamforester.name:2087
stuxnet.e.streamforester.name:2096
stuxnet.e.streamforester.name:8443
connect.e.streamforester.name:80
connect.e.streamforester.name:22
connect.e.streamforester.name:8080
connect.e.streamforester.name:8880
connect.e.streamforester.name:2052
connect.e.streamforester.name:2082
connect.e.streamforester.name:2086
connect.e.streamforester.name:2095
connect.e.streamforester.name:443
connect.e.streamforester.name:2053
connect.e.streamforester.name:2083
connect.e.streamforester.name:2087
connect.e.streamforester.name:2096
connect.e.streamforester.name:8443

Mutex

004pgaC0CJeh

Attributes

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

aes.plain

Targets

- Target
  ed1781739ad75b4cddf4790e5001b5993fb9c858a985505c2ebdcee5a1028c3d
- Size 45KB
- SHA256 ed1781739ad75b4cddf4790e5001b5993fb9c858a985505c2ebdcee5a1028c3d
- MD5 10cacef4512e3de529aad86b46dfbd18
- SHA1 168a4cf9cc2b350e3f42ac0336250928ded76838
- SHA512 f9db61dc103cd5076498d3fcf9667f15c1a308b19fba4961b832214f0a0c264fd6db489392f86f6911ca17d0d1e0e37349ea48cb1e3b2232f1f3c255b670ea4d
- SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qAR0e3NEAKViZPIazjbxgM3i0dq+nX/1qvREBDZUx:cuqNJTLr62F3exiWa3b+MS0dq+X/1pdW
- TLSH
  T147230A003BE8C12BF2BE4F7898F26145867AF6632603D9491CC451DB5713FC68A53AEE
- 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