asyncrat | e747458a2df484fb6120f3deb9c8898deb92284709c1284567b78631b3cdaa50

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General

Target
e747458a2df484fb6120f3deb9c8898deb92284709c1284567b78631b3cdaa50
Size 45KB
Sample260816-qex5xaydnf
SHA256 e747458a2df484fb6120f3deb9c8898deb92284709c1284567b78631b3cdaa50
MD5 38697bfe6c3d035be0ad1821e50d7317
SHA1 da07488077837687269c9c10ceb81d164855455a
SHA512 809636234d855eef0cc30dc9c63cd60daef467cc8a9542158bbd2489caf4b7482e7a958dd9e6054ace3e8e03226da9362df648277f4aa1d39dda4bf774e59c32
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFkhk6K7OOPIzzjbsgf3iI/Iwwgk22bOBDZEx:MuLAZTnbg216VO3z3bjfSI/IwwBrAdEx
TLSH
T1A4232B003BE88127F2BE4F789DF26145867AF6A37603D54E1CC4429B5713BC68A426FE
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
sasser.e.streamforester.name:80
sasser.e.streamforester.name:22
sasser.e.streamforester.name:8080
sasser.e.streamforester.name:8880
sasser.e.streamforester.name:2052
sasser.e.streamforester.name:2082
sasser.e.streamforester.name:2086
sasser.e.streamforester.name:2095
sasser.e.streamforester.name:443
sasser.e.streamforester.name:2053
sasser.e.streamforester.name:2083
sasser.e.streamforester.name:2087
sasser.e.streamforester.name:2096
sasser.e.streamforester.name:8443
qakbot.e.streamforester.name:80
qakbot.e.streamforester.name:22
qakbot.e.streamforester.name:8080
qakbot.e.streamforester.name:8880
qakbot.e.streamforester.name:2052
qakbot.e.streamforester.name:2082
qakbot.e.streamforester.name:2086
qakbot.e.streamforester.name:2095
qakbot.e.streamforester.name:443
qakbot.e.streamforester.name:2053
qakbot.e.streamforester.name:2083
qakbot.e.streamforester.name:2087
qakbot.e.streamforester.name:2096
qakbot.e.streamforester.name:8443

Mutex

CrUvmvMcpKjZ

Attributes

delay
0
install
true
install_file
kpa2h.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  e747458a2df484fb6120f3deb9c8898deb92284709c1284567b78631b3cdaa50
- Size 45KB
- SHA256 e747458a2df484fb6120f3deb9c8898deb92284709c1284567b78631b3cdaa50
- MD5 38697bfe6c3d035be0ad1821e50d7317
- SHA1 da07488077837687269c9c10ceb81d164855455a
- SHA512 809636234d855eef0cc30dc9c63cd60daef467cc8a9542158bbd2489caf4b7482e7a958dd9e6054ace3e8e03226da9362df648277f4aa1d39dda4bf774e59c32
- SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFkhk6K7OOPIzzjbsgf3iI/Iwwgk22bOBDZEx:MuLAZTnbg216VO3z3bjfSI/IwwBrAdEx
- TLSH
  T1A4232B003BE88127F2BE4F789DF26145867AF6A37603D54E1CC4429B5713BC68A426FE
- 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