asyncrat | b3a9ba71a5f503c12a488b74290eea38e06265340c3b0ff4b8405ab8eb518cc4

Sharing

Copy URL Twitter E-mail

General

Target
b3a9ba71a5f503c12a488b74290eea38e06265340c3b0ff4b8405ab8eb518cc4
Size 45KB
Sample260702-jmk2zscv4k
SHA256 b3a9ba71a5f503c12a488b74290eea38e06265340c3b0ff4b8405ab8eb518cc4
MD5 d0bcf96418798a483b31d0a635dfca74
SHA1 064696885bdfe93a8d5f3a8ee155a3cda991f3b4
SHA512 5182c48e33c5884ca52c0ce6f18cd4198d69656016e1682b33f0e0c185b6c1605332773355ab21cca193fececf9de63cf6dbda19edf2b4bb3f8ec99ba12d85e4
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9yiaLzwJAOPIcFzjbKgX1iQdUemzxKeUX1jsBDZsx:EulCJTHl42l5U23cF3bdXk5eQUl2dsx
TLSH
T1B1230A0037E8822BF2BE4B78A8F26145867EF6676603D58D1CC451D75613FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sextop68.com:80
sextop68.com:22
sextop68.com:8080
sextop68.com:8880
sextop68.com:2052
sextop68.com:2082
sextop68.com:2086
sextop68.com:2095
sextop68.com:443
sextop68.com:2053
sextop68.com:2083
sextop68.com:2087
sextop68.com:2096
sextop68.com:8443
www.sextop68.com:80
www.sextop68.com:22
www.sextop68.com:8080
www.sextop68.com:8880
www.sextop68.com:2052
www.sextop68.com:2082
www.sextop68.com:2086
www.sextop68.com:2095
www.sextop68.com:443
www.sextop68.com:2053
www.sextop68.com:2083
www.sextop68.com:2087
www.sextop68.com:2096
www.sextop68.com:8443
ryuk.sextop68.com:80
ryuk.sextop68.com:22
ryuk.sextop68.com:8080
ryuk.sextop68.com:8880
ryuk.sextop68.com:2052
ryuk.sextop68.com:2082
ryuk.sextop68.com:2086
ryuk.sextop68.com:2095
ryuk.sextop68.com:443
ryuk.sextop68.com:2053
ryuk.sextop68.com:2083
ryuk.sextop68.com:2087
ryuk.sextop68.com:2096
ryuk.sextop68.com:8443
downadup.sextop68.com:80
downadup.sextop68.com:22
downadup.sextop68.com:8080
downadup.sextop68.com:8880
downadup.sextop68.com:2052
downadup.sextop68.com:2082
downadup.sextop68.com:2086
downadup.sextop68.com:2095
downadup.sextop68.com:443
downadup.sextop68.com:2053
downadup.sextop68.com:2083
downadup.sextop68.com:2087
downadup.sextop68.com:2096
downadup.sextop68.com:8443
revil.sextop68.com:80
revil.sextop68.com:22
revil.sextop68.com:8080
revil.sextop68.com:8880
revil.sextop68.com:2052
revil.sextop68.com:2082
revil.sextop68.com:2086
revil.sextop68.com:2095
revil.sextop68.com:443
revil.sextop68.com:2053
revil.sextop68.com:2083
revil.sextop68.com:2087
revil.sextop68.com:2096
revil.sextop68.com:8443
gh0st.sextop68.com:80
gh0st.sextop68.com:22
gh0st.sextop68.com:8080
gh0st.sextop68.com:8880
gh0st.sextop68.com:2052
gh0st.sextop68.com:2082
gh0st.sextop68.com:2086
gh0st.sextop68.com:2095
gh0st.sextop68.com:443
gh0st.sextop68.com:2053
gh0st.sextop68.com:2083
gh0st.sextop68.com:2087
gh0st.sextop68.com:2096
gh0st.sextop68.com:8443

Mutex

CPxhdJWt9Ofg

Attributes

delay
0
install
true
install_file
fgia2o.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  b3a9ba71a5f503c12a488b74290eea38e06265340c3b0ff4b8405ab8eb518cc4
- Size 45KB
- SHA256 b3a9ba71a5f503c12a488b74290eea38e06265340c3b0ff4b8405ab8eb518cc4
- MD5 d0bcf96418798a483b31d0a635dfca74
- SHA1 064696885bdfe93a8d5f3a8ee155a3cda991f3b4
- SHA512 5182c48e33c5884ca52c0ce6f18cd4198d69656016e1682b33f0e0c185b6c1605332773355ab21cca193fececf9de63cf6dbda19edf2b4bb3f8ec99ba12d85e4
- SSDEEP 768:EulCJTHESwgWUK3aGmo2q9yiaLzwJAOPIcFzjbKgX1iQdUemzxKeUX1jsBDZsx:EulCJTHl42l5U23cF3bdXk5eQUl2dsx
- TLSH
  T1B1230A0037E8822BF2BE4B78A8F26145867EF6676603D58D1CC451D75613FC68A426FE
- 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