asyncrat | 615fad381927ce3ec15a6eb1cf902783382ee9aa6072ec19fe94a33c41bf5934

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General

Target
615fad381927ce3ec15a6eb1cf902783382ee9aa6072ec19fe94a33c41bf5934
Size 45KB
Sample260919-n4nxesfa78
SHA256 615fad381927ce3ec15a6eb1cf902783382ee9aa6072ec19fe94a33c41bf5934
MD5 2c436f443078f8dd4fccd558210a642d
SHA1 d9e8e8cf3c9129c596447763d03d38e5e3e906b9
SHA512 52edeee620d73936fccf0ed91af29fba6ab4350a8c6642692a19d735db44cc7d2dad485d57d5387d62897a93919efc2151da5ccf861dfe1d25768d8a8adc2aeb
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1n8kLyuObvtkjZPICzjbxgXCiwm4oDsL7C0nSfBDZUx:cuR0JTPjY2O8LuyyjWC3b+Xrc1602dUx
TLSH
T1A5232A003BE9812BF2BE4F7899F26245867BF6632603D54A1CC441DB5B13FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvl.org:80
sexvl.org:22
sexvl.org:8080
sexvl.org:8880
sexvl.org:2052
sexvl.org:2082
sexvl.org:2086
sexvl.org:2095
sexvl.org:443
sexvl.org:2053
sexvl.org:2083
sexvl.org:2087
sexvl.org:2096
sexvl.org:8443
www.sexvl.org:80
www.sexvl.org:22
www.sexvl.org:8080
www.sexvl.org:8880
www.sexvl.org:2052
www.sexvl.org:2082
www.sexvl.org:2086
www.sexvl.org:2095
www.sexvl.org:443
www.sexvl.org:2053
www.sexvl.org:2083
www.sexvl.org:2087
www.sexvl.org:2096
www.sexvl.org:8443
stuxnet.sexvl.org:80
stuxnet.sexvl.org:22
stuxnet.sexvl.org:8080
stuxnet.sexvl.org:8880
stuxnet.sexvl.org:2052
stuxnet.sexvl.org:2082
stuxnet.sexvl.org:2086
stuxnet.sexvl.org:2095
stuxnet.sexvl.org:443
stuxnet.sexvl.org:2053
stuxnet.sexvl.org:2083
stuxnet.sexvl.org:2087
stuxnet.sexvl.org:2096
stuxnet.sexvl.org:8443
emotet.sexvl.org:80
emotet.sexvl.org:22
emotet.sexvl.org:8080
emotet.sexvl.org:8880
emotet.sexvl.org:2052
emotet.sexvl.org:2082
emotet.sexvl.org:2086
emotet.sexvl.org:2095
emotet.sexvl.org:443
emotet.sexvl.org:2053
emotet.sexvl.org:2083
emotet.sexvl.org:2087
emotet.sexvl.org:2096
emotet.sexvl.org:8443
dridex.sexvl.org:80
dridex.sexvl.org:22
dridex.sexvl.org:8080
dridex.sexvl.org:8880
dridex.sexvl.org:2052
dridex.sexvl.org:2082
dridex.sexvl.org:2086
dridex.sexvl.org:2095
dridex.sexvl.org:443
dridex.sexvl.org:2053
dridex.sexvl.org:2083
dridex.sexvl.org:2087
dridex.sexvl.org:2096
dridex.sexvl.org:8443
nimda.sexvl.org:80
nimda.sexvl.org:22
nimda.sexvl.org:8080
nimda.sexvl.org:8880
nimda.sexvl.org:2052
nimda.sexvl.org:2082
nimda.sexvl.org:2086
nimda.sexvl.org:2095
nimda.sexvl.org:443
nimda.sexvl.org:2053
nimda.sexvl.org:2083
nimda.sexvl.org:2087
nimda.sexvl.org:2096
nimda.sexvl.org:8443

Mutex

8JYQowdA9KCd

Attributes

delay
0
install
true
install_file
665r.exe
install_folder
%AppData%

aes.plain

Signatures

Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat

Async RAT payload 1 IoCs

rat

resource	yara_rule
sample	family_asyncrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
615fad381927ce3ec15a6eb1cf902783382ee9aa6072ec19fe94a33c41bf5934

File Explorer

615fad381927ce3ec15a6eb1cf902783382ee9aa6072ec19fe94a33c41bf5934

.exe 45KB

615fad381927ce3ec15a6eb1cf902783382ee9aa6072ec19fe94a33c41bf5934

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 615fad381927ce3ec15a6eb1cf902783382ee9aa6072ec19fe94a33c41bf5934
MD5 2c436f443078f8dd4fccd558210a642d
SHA1 d9e8e8cf3c9129c596447763d03d38e5e3e906b9
SHA512 52edeee620d73936fccf0ed91af29fba6ab4350a8c6642692a19d735db44cc7d2dad485d57d5387d62897a93919efc2151da5ccf861dfe1d25768d8a8adc2aeb
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1n8kLyuObvtkjZPICzjbxgXCiwm4oDsL7C0nSfBDZUx:cuR0JTPjY2O8LuyyjWC3b+Xrc1602dUx
TLSH
T1A5232A003BE9812BF2BE4F7899F26245867BF6632603D54A1CC441DB5B13FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Async RAT payload

rat
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

51310

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

615fad381927ce3ec15a6eb1cf902783382ee9aa6072ec19fe94a33c41bf5934

mscoree

dotnet