asyncrat | 8751628e7e89dbaf27849d102a43ebd721a35a1902f0b80394e147fa6d771975

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General

Target
8751628e7e89dbaf27849d102a43ebd721a35a1902f0b80394e147fa6d771975
Size 45KB
Sample260718-spp86aet8l
SHA256 8751628e7e89dbaf27849d102a43ebd721a35a1902f0b80394e147fa6d771975
MD5 2265716f4df6353ebd86688d137f469c
SHA1 1325c0f8db199bffdcade541865b4f372f43a801
SHA512 3e5eec530149eb56d22e2f69a1189c74579589de1d0bbe1ec6fe168d643674c63a900ae284c239a36a9e50862510997a62cf4690d6e1f02099903f65b0081316
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1K+GWYV1BgHuPIVzjbKgX3iT/+iY07MXxvwXklmN:cu6YepTPso2h+Oy3V3bdXST/+iY0MoXr
TLSH
T16A231B003BE9C227F2BE4F7898F26145867AF6637603D5492CC451DB5723FC68A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexjav.cfd:80
sexjav.cfd:22
sexjav.cfd:8080
sexjav.cfd:8880
sexjav.cfd:2052
sexjav.cfd:2082
sexjav.cfd:2086
sexjav.cfd:2095
sexjav.cfd:443
sexjav.cfd:2053
sexjav.cfd:2083
sexjav.cfd:2087
sexjav.cfd:2096
sexjav.cfd:8443
www.sexjav.cfd:80
www.sexjav.cfd:22
www.sexjav.cfd:8080
www.sexjav.cfd:8880
www.sexjav.cfd:2052
www.sexjav.cfd:2082
www.sexjav.cfd:2086
www.sexjav.cfd:2095
www.sexjav.cfd:443
www.sexjav.cfd:2053
www.sexjav.cfd:2083
www.sexjav.cfd:2087
www.sexjav.cfd:2096
www.sexjav.cfd:8443
blaster.sexjav.cfd:80
blaster.sexjav.cfd:22
blaster.sexjav.cfd:8080
blaster.sexjav.cfd:8880
blaster.sexjav.cfd:2052
blaster.sexjav.cfd:2082
blaster.sexjav.cfd:2086
blaster.sexjav.cfd:2095
blaster.sexjav.cfd:443
blaster.sexjav.cfd:2053
blaster.sexjav.cfd:2083
blaster.sexjav.cfd:2087
blaster.sexjav.cfd:2096
blaster.sexjav.cfd:8443
malware.sexjav.cfd:80
malware.sexjav.cfd:22
malware.sexjav.cfd:8080
malware.sexjav.cfd:8880
malware.sexjav.cfd:2052
malware.sexjav.cfd:2082
malware.sexjav.cfd:2086
malware.sexjav.cfd:2095
malware.sexjav.cfd:443
malware.sexjav.cfd:2053
malware.sexjav.cfd:2083
malware.sexjav.cfd:2087
malware.sexjav.cfd:2096
malware.sexjav.cfd:8443
mydoom.sexjav.cfd:80
mydoom.sexjav.cfd:22
mydoom.sexjav.cfd:8080
mydoom.sexjav.cfd:8880
mydoom.sexjav.cfd:2052
mydoom.sexjav.cfd:2082
mydoom.sexjav.cfd:2086
mydoom.sexjav.cfd:2095
mydoom.sexjav.cfd:443
mydoom.sexjav.cfd:2053
mydoom.sexjav.cfd:2083
mydoom.sexjav.cfd:2087
mydoom.sexjav.cfd:2096
mydoom.sexjav.cfd:8443
sasser.sexjav.cfd:80
sasser.sexjav.cfd:22
sasser.sexjav.cfd:8080
sasser.sexjav.cfd:8880
sasser.sexjav.cfd:2052
sasser.sexjav.cfd:2082
sasser.sexjav.cfd:2086
sasser.sexjav.cfd:2095
sasser.sexjav.cfd:443
sasser.sexjav.cfd:2053
sasser.sexjav.cfd:2083
sasser.sexjav.cfd:2087
sasser.sexjav.cfd:2096
sasser.sexjav.cfd:8443

Mutex

q7fYGExZHkkD

Attributes

delay
0
install
true
install_file
vwvz6lue.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
8751628e7e89dbaf27849d102a43ebd721a35a1902f0b80394e147fa6d771975

File Explorer

8751628e7e89dbaf27849d102a43ebd721a35a1902f0b80394e147fa6d771975

.exe 45KB

8751628e7e89dbaf27849d102a43ebd721a35a1902f0b80394e147fa6d771975

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 8751628e7e89dbaf27849d102a43ebd721a35a1902f0b80394e147fa6d771975
MD5 2265716f4df6353ebd86688d137f469c
SHA1 1325c0f8db199bffdcade541865b4f372f43a801
SHA512 3e5eec530149eb56d22e2f69a1189c74579589de1d0bbe1ec6fe168d643674c63a900ae284c239a36a9e50862510997a62cf4690d6e1f02099903f65b0081316
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1K+GWYV1BgHuPIVzjbKgX3iT/+iY07MXxvwXklmN:cu6YepTPso2h+Oy3V3bdXST/+iY0MoXr
TLSH
T16A231B003BE9C227F2BE4F7898F26145867AF6637603D5492CC451DB5723FC68A426FA
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

51374

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

8751628e7e89dbaf27849d102a43ebd721a35a1902f0b80394e147fa6d771975

mscoree

dotnet