asyncrat | 5bcb38d1ea9759a785eac5dbdaaa98644f270a921e6da154322856d74ff79bb5

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General

Target
5bcb38d1ea9759a785eac5dbdaaa98644f270a921e6da154322856d74ff79bb5
Size 45KB
Sample260712-dkdx1aev4x
SHA256 5bcb38d1ea9759a785eac5dbdaaa98644f270a921e6da154322856d74ff79bb5
MD5 e763474d161e80884975f1d0f95af7a2
SHA1 cf4616d7a985c4348e55c01e159f00d559b4ac6b
SHA512 c5868a94a56906b051175057242ce965fa619bce6e8e2448d79edd4d4dd48cee0c592eef222c4904463c0c94822bd7a11143a544fe824ff42e8c31d6f58c243a
SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQUhk6K7OOPIzzjbCgh3ia8QrSxA3heGBDZUx:cuqb5TrhG2g6VO3z3blhSarB3jdUx
TLSH
T17E233B107BE8812BF2BE4F7898F26145467AF6733603E5491CC452DB4613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

mephimsexhay.com:80
mephimsexhay.com:22
mephimsexhay.com:8080
mephimsexhay.com:8880
mephimsexhay.com:2052
mephimsexhay.com:2082
mephimsexhay.com:2086
mephimsexhay.com:2095
mephimsexhay.com:443
mephimsexhay.com:2053
mephimsexhay.com:2083
mephimsexhay.com:2087
mephimsexhay.com:2096
mephimsexhay.com:8443
www.mephimsexhay.com:80
www.mephimsexhay.com:22
www.mephimsexhay.com:8080
www.mephimsexhay.com:8880
www.mephimsexhay.com:2052
www.mephimsexhay.com:2082
www.mephimsexhay.com:2086
www.mephimsexhay.com:2095
www.mephimsexhay.com:443
www.mephimsexhay.com:2053
www.mephimsexhay.com:2083
www.mephimsexhay.com:2087
www.mephimsexhay.com:2096
www.mephimsexhay.com:8443
conficker.mephimsexhay.com:80
conficker.mephimsexhay.com:22
conficker.mephimsexhay.com:8080
conficker.mephimsexhay.com:8880
conficker.mephimsexhay.com:2052
conficker.mephimsexhay.com:2082
conficker.mephimsexhay.com:2086
conficker.mephimsexhay.com:2095
conficker.mephimsexhay.com:443
conficker.mephimsexhay.com:2053
conficker.mephimsexhay.com:2083
conficker.mephimsexhay.com:2087
conficker.mephimsexhay.com:2096
conficker.mephimsexhay.com:8443
blaster.mephimsexhay.com:80
blaster.mephimsexhay.com:22
blaster.mephimsexhay.com:8080
blaster.mephimsexhay.com:8880
blaster.mephimsexhay.com:2052
blaster.mephimsexhay.com:2082
blaster.mephimsexhay.com:2086
blaster.mephimsexhay.com:2095
blaster.mephimsexhay.com:443
blaster.mephimsexhay.com:2053
blaster.mephimsexhay.com:2083
blaster.mephimsexhay.com:2087
blaster.mephimsexhay.com:2096
blaster.mephimsexhay.com:8443
socgholish.mephimsexhay.com:80
socgholish.mephimsexhay.com:22
socgholish.mephimsexhay.com:8080
socgholish.mephimsexhay.com:8880
socgholish.mephimsexhay.com:2052
socgholish.mephimsexhay.com:2082
socgholish.mephimsexhay.com:2086
socgholish.mephimsexhay.com:2095
socgholish.mephimsexhay.com:443
socgholish.mephimsexhay.com:2053
socgholish.mephimsexhay.com:2083
socgholish.mephimsexhay.com:2087
socgholish.mephimsexhay.com:2096
socgholish.mephimsexhay.com:8443
qakbot.mephimsexhay.com:80
qakbot.mephimsexhay.com:22
qakbot.mephimsexhay.com:8080
qakbot.mephimsexhay.com:8880
qakbot.mephimsexhay.com:2052
qakbot.mephimsexhay.com:2082
qakbot.mephimsexhay.com:2086
qakbot.mephimsexhay.com:2095
qakbot.mephimsexhay.com:443
qakbot.mephimsexhay.com:2053
qakbot.mephimsexhay.com:2083
qakbot.mephimsexhay.com:2087
qakbot.mephimsexhay.com:2096
qakbot.mephimsexhay.com:8443

Mutex

0tDiqZcDgZvp

Attributes

delay
0
install
true
install_file
01owg.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
5bcb38d1ea9759a785eac5dbdaaa98644f270a921e6da154322856d74ff79bb5

File Explorer

5bcb38d1ea9759a785eac5dbdaaa98644f270a921e6da154322856d74ff79bb5

.exe 45KB

5bcb38d1ea9759a785eac5dbdaaa98644f270a921e6da154322856d74ff79bb5

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 5bcb38d1ea9759a785eac5dbdaaa98644f270a921e6da154322856d74ff79bb5
MD5 e763474d161e80884975f1d0f95af7a2
SHA1 cf4616d7a985c4348e55c01e159f00d559b4ac6b
SHA512 c5868a94a56906b051175057242ce965fa619bce6e8e2448d79edd4d4dd48cee0c592eef222c4904463c0c94822bd7a11143a544fe824ff42e8c31d6f58c243a
SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQUhk6K7OOPIzzjbCgh3ia8QrSxA3heGBDZUx:cuqb5TrhG2g6VO3z3blhSarB3jdUx
TLSH
T17E233B107BE8812BF2BE4F7898F26145467AF6733603E5491CC452DB4613FC69A426FE
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

51438

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

5bcb38d1ea9759a785eac5dbdaaa98644f270a921e6da154322856d74ff79bb5

mscoree

dotnet