asyncrat | 8eafcd96ec066361dc1518b1a71a77e634248859a1063f4a8918357f51c8bd76

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General

Target
8eafcd96ec066361dc1518b1a71a77e634248859a1063f4a8918357f51c8bd76
Size 45KB
Sample260816-mpngnscg56
SHA256 8eafcd96ec066361dc1518b1a71a77e634248859a1063f4a8918357f51c8bd76
MD5 35794d7d67d13af014d8e84cbbaffbf8
SHA1 2b9c1aab08cd551e02084b164b3bb1ab269ba539
SHA512 83a86eea55a550fb52e5142096e8ce4cd01ab7a04a6608ea25dd9bf58b48f288e2bfb992447ca9aa59c94cc55bdf62ffd011b04142f78671f7ac941fd7e0e917
SSDEEP 768:8uuSpTg7GBoWUSH6+mo2qYlCSwTMSPI5JjbYgX3igycM0XwQBcCnT3BDZ0x:8uuSpTgyf2dgG5pbPXSAl2CTxd0x
TLSH
T1D4231A0037E8C12BF2BE4F78A8F26145867AF6677602D58D2CC4419B5623FC69A436FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

streamforester.name:80
streamforester.name:22
streamforester.name:8080
streamforester.name:8880
streamforester.name:2052
streamforester.name:2082
streamforester.name:2086
streamforester.name:2095
streamforester.name:443
streamforester.name:2053
streamforester.name:2083
streamforester.name:2087
streamforester.name:2096
streamforester.name:8443
www.streamforester.name:80
www.streamforester.name:22
www.streamforester.name:8080
www.streamforester.name:8880
www.streamforester.name:2052
www.streamforester.name:2082
www.streamforester.name:2086
www.streamforester.name:2095
www.streamforester.name:443
www.streamforester.name:2053
www.streamforester.name:2083
www.streamforester.name:2087
www.streamforester.name:2096
www.streamforester.name:8443
gh0st.streamforester.name:80
gh0st.streamforester.name:22
gh0st.streamforester.name:8080
gh0st.streamforester.name:8880
gh0st.streamforester.name:2052
gh0st.streamforester.name:2082
gh0st.streamforester.name:2086
gh0st.streamforester.name:2095
gh0st.streamforester.name:443
gh0st.streamforester.name:2053
gh0st.streamforester.name:2083
gh0st.streamforester.name:2087
gh0st.streamforester.name:2096
gh0st.streamforester.name:8443
nimda.streamforester.name:80
nimda.streamforester.name:22
nimda.streamforester.name:8080
nimda.streamforester.name:8880
nimda.streamforester.name:2052
nimda.streamforester.name:2082
nimda.streamforester.name:2086
nimda.streamforester.name:2095
nimda.streamforester.name:443
nimda.streamforester.name:2053
nimda.streamforester.name:2083
nimda.streamforester.name:2087
nimda.streamforester.name:2096
nimda.streamforester.name:8443
sobig.streamforester.name:80
sobig.streamforester.name:22
sobig.streamforester.name:8080
sobig.streamforester.name:8880
sobig.streamforester.name:2052
sobig.streamforester.name:2082
sobig.streamforester.name:2086
sobig.streamforester.name:2095
sobig.streamforester.name:443
sobig.streamforester.name:2053
sobig.streamforester.name:2083
sobig.streamforester.name:2087
sobig.streamforester.name:2096
sobig.streamforester.name:8443

Mutex

2CEdFlPXXTQ6

Attributes

delay
0
install
true
install_file
y25st9.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  8eafcd96ec066361dc1518b1a71a77e634248859a1063f4a8918357f51c8bd76
- Size 45KB
- SHA256 8eafcd96ec066361dc1518b1a71a77e634248859a1063f4a8918357f51c8bd76
- MD5 35794d7d67d13af014d8e84cbbaffbf8
- SHA1 2b9c1aab08cd551e02084b164b3bb1ab269ba539
- SHA512 83a86eea55a550fb52e5142096e8ce4cd01ab7a04a6608ea25dd9bf58b48f288e2bfb992447ca9aa59c94cc55bdf62ffd011b04142f78671f7ac941fd7e0e917
- SSDEEP 768:8uuSpTg7GBoWUSH6+mo2qYlCSwTMSPI5JjbYgX3igycM0XwQBcCnT3BDZ0x:8uuSpTgyf2dgG5pbPXSAl2CTxd0x
- TLSH
  T1D4231A0037E8C12BF2BE4F78A8F26145867AF6677602D58D2CC4419B5623FC69A436FD
- 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