asyncrat | 39d361d6088741ae413c91f98c0c18f78ccac84dea2d0a9b35a6ac36b18d3557

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General

Target
39d361d6088741ae413c91f98c0c18f78ccac84dea2d0a9b35a6ac36b18d3557
Size 45KB
Sample260710-2fln2sfv8s
SHA256 39d361d6088741ae413c91f98c0c18f78ccac84dea2d0a9b35a6ac36b18d3557
MD5 5074493cd18d6bb8141290e4dffd8b9c
SHA1 222da432fa777557349b41a929b1121d0f9deda2
SHA512 99eee86b70d2f0803fc735a51afbd2e4bab3ce045c7d7994db27fd25a7f1df651c8b38de46b04299be0694b5f9e727814a41d2b9690cef2bb13ad9b93beac2dd
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1wpt0CCMhdjCvS8PIjljbsgX3iyZe+xNxtNBDZUx:cuR0JTPjY2p/CChBjtbjXSyU+f/dUx
TLSH
T123232A003BE8812BF2BF4B7859F26145867AF6633603D64E1CC451DB5723FC69A42AED
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

1eher.com:80
1eher.com:22
1eher.com:8080
1eher.com:8880
1eher.com:2052
1eher.com:2082
1eher.com:2086
1eher.com:2095
1eher.com:443
1eher.com:2053
1eher.com:2083
1eher.com:2087
1eher.com:2096
1eher.com:8443
www.1eher.com:80
www.1eher.com:22
www.1eher.com:8080
www.1eher.com:8880
www.1eher.com:2052
www.1eher.com:2082
www.1eher.com:2086
www.1eher.com:2095
www.1eher.com:443
www.1eher.com:2053
www.1eher.com:2083
www.1eher.com:2087
www.1eher.com:2096
www.1eher.com:8443
sasser.1eher.com:80
sasser.1eher.com:22
sasser.1eher.com:8080
sasser.1eher.com:8880
sasser.1eher.com:2052
sasser.1eher.com:2082
sasser.1eher.com:2086
sasser.1eher.com:2095
sasser.1eher.com:443
sasser.1eher.com:2053
sasser.1eher.com:2083
sasser.1eher.com:2087
sasser.1eher.com:2096
sasser.1eher.com:8443
remcos.1eher.com:80
remcos.1eher.com:22
remcos.1eher.com:8080
remcos.1eher.com:8880
remcos.1eher.com:2052
remcos.1eher.com:2082
remcos.1eher.com:2086
remcos.1eher.com:2095
remcos.1eher.com:443
remcos.1eher.com:2053
remcos.1eher.com:2083
remcos.1eher.com:2087
remcos.1eher.com:2096
remcos.1eher.com:8443
dridex.1eher.com:80
dridex.1eher.com:22
dridex.1eher.com:8080
dridex.1eher.com:8880
dridex.1eher.com:2052
dridex.1eher.com:2082
dridex.1eher.com:2086
dridex.1eher.com:2095
dridex.1eher.com:443
dridex.1eher.com:2053
dridex.1eher.com:2083
dridex.1eher.com:2087
dridex.1eher.com:2096
dridex.1eher.com:8443
codered.1eher.com:80
codered.1eher.com:22
codered.1eher.com:8080
codered.1eher.com:8880
codered.1eher.com:2052
codered.1eher.com:2082
codered.1eher.com:2086
codered.1eher.com:2095
codered.1eher.com:443
codered.1eher.com:2053
codered.1eher.com:2083
codered.1eher.com:2087
codered.1eher.com:2096
codered.1eher.com:8443

Mutex

3rmMBEWNkGnY

Attributes

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

aes.plain

Targets

- Target
  39d361d6088741ae413c91f98c0c18f78ccac84dea2d0a9b35a6ac36b18d3557
- Size 45KB
- SHA256 39d361d6088741ae413c91f98c0c18f78ccac84dea2d0a9b35a6ac36b18d3557
- MD5 5074493cd18d6bb8141290e4dffd8b9c
- SHA1 222da432fa777557349b41a929b1121d0f9deda2
- SHA512 99eee86b70d2f0803fc735a51afbd2e4bab3ce045c7d7994db27fd25a7f1df651c8b38de46b04299be0694b5f9e727814a41d2b9690cef2bb13ad9b93beac2dd
- SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1wpt0CCMhdjCvS8PIjljbsgX3iyZe+xNxtNBDZUx:cuR0JTPjY2p/CChBjtbjXSyU+f/dUx
- TLSH
  T123232A003BE8812BF2BF4B7859F26145867AF6633603D64E1CC451DB5723FC69A42AED
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

default 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
behavioral1 behavioral2