asyncrat | bdef90d97792359925042551a599ee7b51603f537b41e736f1f8aec407d8693b

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General

Target
bdef90d97792359925042551a599ee7b51603f537b41e736f1f8aec407d8693b
Size 45KB
Sample260815-p9tkjaga45
SHA256 bdef90d97792359925042551a599ee7b51603f537b41e736f1f8aec407d8693b
MD5 47bbdb2240e18d1aa87426068e47c353
SHA1 f51c4190398fd3498ce69ea0435d409004427339
SHA512 c6497bed792a24bf8c99d5cf99cacba769ae88dca289fc69c2a21d6b2b7d7a04a84bb5439fbac97fe407816515cbd30e704250027b269c4c7508bfc718ed146a
SSDEEP 768:IuI6epTroGtXWU/jmRmo2qTj9YqPq3hOPIezjbygX3ihVghu5sFN+YuV38W7gBDl:IuIjpTrlO2Yaqq3e3b1XSTO7N+b58Y2J
TLSH
T175233A003BE9C12BF2BE5F789DF26105867AF2633603DA491CC451DB5613BC68A526FD
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
zeus.e.streamforester.name:80
zeus.e.streamforester.name:22
zeus.e.streamforester.name:8080
zeus.e.streamforester.name:8880
zeus.e.streamforester.name:2052
zeus.e.streamforester.name:2082
zeus.e.streamforester.name:2086
zeus.e.streamforester.name:2095
zeus.e.streamforester.name:443
zeus.e.streamforester.name:2053
zeus.e.streamforester.name:2083
zeus.e.streamforester.name:2087
zeus.e.streamforester.name:2096
zeus.e.streamforester.name:8443
formbook.e.streamforester.name:80
formbook.e.streamforester.name:22
formbook.e.streamforester.name:8080
formbook.e.streamforester.name:8880
formbook.e.streamforester.name:2052
formbook.e.streamforester.name:2082
formbook.e.streamforester.name:2086
formbook.e.streamforester.name:2095
formbook.e.streamforester.name:443
formbook.e.streamforester.name:2053
formbook.e.streamforester.name:2083
formbook.e.streamforester.name:2087
formbook.e.streamforester.name:2096
formbook.e.streamforester.name:8443
trickbot.e.streamforester.name:80
trickbot.e.streamforester.name:22
trickbot.e.streamforester.name:8080
trickbot.e.streamforester.name:8880
trickbot.e.streamforester.name:2052
trickbot.e.streamforester.name:2082
trickbot.e.streamforester.name:2086
trickbot.e.streamforester.name:2095
trickbot.e.streamforester.name:443
trickbot.e.streamforester.name:2053
trickbot.e.streamforester.name:2083
trickbot.e.streamforester.name:2087
trickbot.e.streamforester.name:2096
trickbot.e.streamforester.name:8443
klez.e.streamforester.name:80
klez.e.streamforester.name:22
klez.e.streamforester.name:8080
klez.e.streamforester.name:8880
klez.e.streamforester.name:2052
klez.e.streamforester.name:2082
klez.e.streamforester.name:2086
klez.e.streamforester.name:2095
klez.e.streamforester.name:443
klez.e.streamforester.name:2053
klez.e.streamforester.name:2083
klez.e.streamforester.name:2087
klez.e.streamforester.name:2096
klez.e.streamforester.name:8443

Mutex

Mrj6UEtTBx9O

Attributes

delay
0
install
true
install_file
786sw6f.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  bdef90d97792359925042551a599ee7b51603f537b41e736f1f8aec407d8693b
- Size 45KB
- SHA256 bdef90d97792359925042551a599ee7b51603f537b41e736f1f8aec407d8693b
- MD5 47bbdb2240e18d1aa87426068e47c353
- SHA1 f51c4190398fd3498ce69ea0435d409004427339
- SHA512 c6497bed792a24bf8c99d5cf99cacba769ae88dca289fc69c2a21d6b2b7d7a04a84bb5439fbac97fe407816515cbd30e704250027b269c4c7508bfc718ed146a
- SSDEEP 768:IuI6epTroGtXWU/jmRmo2qTj9YqPq3hOPIezjbygX3ihVghu5sFN+YuV38W7gBDl:IuIjpTrlO2Yaqq3e3b1XSTO7N+b58Y2J
- TLSH
  T175233A003BE9C12BF2BE5F789DF26105867AF2633603DA491CC451DB5613BC68A526FD
- 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