asyncrat | 4ff02671cdaa6a13f877ee32ac026f422ebb607a96402b75da637ac4c1c52807

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General

Target
4ff02671cdaa6a13f877ee32ac026f422ebb607a96402b75da637ac4c1c52807
Size 45KB
Sample260710-m5lysaas5n
SHA256 4ff02671cdaa6a13f877ee32ac026f422ebb607a96402b75da637ac4c1c52807
MD5 68cc90e4ddbc002de227b941c874ad3b
SHA1 cfaac8c53422bd0fb5dd2ea352b01e33280960eb
SHA512 867367d00b796abd68f60da57c74ba55864f76913e3ab79ce627d09ba004c9a6952f030f7a18819e692efe254cd1e53cc7a9360b428f661512681928f443e1a0
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFg3Xo5EayPICzjbjgX3i8wnrQOSBDZUx:cu7e5TH2A2LQEabC3b8XS8wnrnsdUx
TLSH
T1AA232C003BE8812BF2BE4F785DF26145867AF5A37603D54E1CC442975613BC6DA42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

fimsec.com:80
fimsec.com:22
fimsec.com:8080
fimsec.com:8880
fimsec.com:2052
fimsec.com:2082
fimsec.com:2086
fimsec.com:2095
fimsec.com:443
fimsec.com:2053
fimsec.com:2083
fimsec.com:2087
fimsec.com:2096
fimsec.com:8443
www.fimsec.com:80
www.fimsec.com:22
www.fimsec.com:8080
www.fimsec.com:8880
www.fimsec.com:2052
www.fimsec.com:2082
www.fimsec.com:2086
www.fimsec.com:2095
www.fimsec.com:443
www.fimsec.com:2053
www.fimsec.com:2083
www.fimsec.com:2087
www.fimsec.com:2096
www.fimsec.com:8443
mydoom.fimsec.com:80
mydoom.fimsec.com:22
mydoom.fimsec.com:8080
mydoom.fimsec.com:8880
mydoom.fimsec.com:2052
mydoom.fimsec.com:2082
mydoom.fimsec.com:2086
mydoom.fimsec.com:2095
mydoom.fimsec.com:443
mydoom.fimsec.com:2053
mydoom.fimsec.com:2083
mydoom.fimsec.com:2087
mydoom.fimsec.com:2096
mydoom.fimsec.com:8443
lokibot.fimsec.com:80
lokibot.fimsec.com:22
lokibot.fimsec.com:8080
lokibot.fimsec.com:8880
lokibot.fimsec.com:2052
lokibot.fimsec.com:2082
lokibot.fimsec.com:2086
lokibot.fimsec.com:2095
lokibot.fimsec.com:443
lokibot.fimsec.com:2053
lokibot.fimsec.com:2083
lokibot.fimsec.com:2087
lokibot.fimsec.com:2096
lokibot.fimsec.com:8443
rat.fimsec.com:80
rat.fimsec.com:22
rat.fimsec.com:8080
rat.fimsec.com:8880
rat.fimsec.com:2052
rat.fimsec.com:2082
rat.fimsec.com:2086
rat.fimsec.com:2095
rat.fimsec.com:443
rat.fimsec.com:2053
rat.fimsec.com:2083
rat.fimsec.com:2087
rat.fimsec.com:2096
rat.fimsec.com:8443
remote.fimsec.com:80
remote.fimsec.com:22
remote.fimsec.com:8080
remote.fimsec.com:8880
remote.fimsec.com:2052
remote.fimsec.com:2082
remote.fimsec.com:2086
remote.fimsec.com:2095
remote.fimsec.com:443
remote.fimsec.com:2053
remote.fimsec.com:2083
remote.fimsec.com:2087
remote.fimsec.com:2096
remote.fimsec.com:8443

Mutex

kXXg7qrOX8tV

Attributes

delay
0
install
true
install_file
ahqq0.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  4ff02671cdaa6a13f877ee32ac026f422ebb607a96402b75da637ac4c1c52807
- Size 45KB
- SHA256 4ff02671cdaa6a13f877ee32ac026f422ebb607a96402b75da637ac4c1c52807
- MD5 68cc90e4ddbc002de227b941c874ad3b
- SHA1 cfaac8c53422bd0fb5dd2ea352b01e33280960eb
- SHA512 867367d00b796abd68f60da57c74ba55864f76913e3ab79ce627d09ba004c9a6952f030f7a18819e692efe254cd1e53cc7a9360b428f661512681928f443e1a0
- SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFg3Xo5EayPICzjbjgX3i8wnrQOSBDZUx:cu7e5TH2A2LQEabC3b8XS8wnrnsdUx
- TLSH
  T1AA232C003BE8812BF2BE4F785DF26145867AF5A37603D54E1CC442975613BC6DA42AFE
- 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