asyncrat | 448c8069b12ae33a670fc28c1c4953671190e2f37cc7bc5668a017afd406444e

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General

Target
448c8069b12ae33a670fc28c1c4953671190e2f37cc7bc5668a017afd406444e
Size 45KB
Sample260907-xsen2ser31
SHA256 448c8069b12ae33a670fc28c1c4953671190e2f37cc7bc5668a017afd406444e
MD5 e2343f34eb8822fab05882a02aa5e85d
SHA1 52d8ee5145648750742198e81c08d7d182673045
SHA512 06aeb06eb5bfdff374f0d84e794fa8938467f00c3ab8abd0d2288602d6e74fe8016e6f99361c8b8885ae0ee009f366a9102568fd3a0e469e1abb368276f1af60
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1HqJaxjwHuPIPzjbrgM3i95TFGFTp7w6Bd+sQAB0:cu6YepTPso2S3+3P3bUMS95TFG3Rd+ss
TLSH
T1A0232B003BE8C12BF2BE4FB898F26145867AF6636603D94D2CC451DB5623FC696426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vnsextop1.com:80
vnsextop1.com:22
vnsextop1.com:8080
vnsextop1.com:8880
vnsextop1.com:2052
vnsextop1.com:2082
vnsextop1.com:2086
vnsextop1.com:2095
vnsextop1.com:443
vnsextop1.com:2053
vnsextop1.com:2083
vnsextop1.com:2087
vnsextop1.com:2096
vnsextop1.com:8443
www.vnsextop1.com:80
www.vnsextop1.com:22
www.vnsextop1.com:8080
www.vnsextop1.com:8880
www.vnsextop1.com:2052
www.vnsextop1.com:2082
www.vnsextop1.com:2086
www.vnsextop1.com:2095
www.vnsextop1.com:443
www.vnsextop1.com:2053
www.vnsextop1.com:2083
www.vnsextop1.com:2087
www.vnsextop1.com:2096
www.vnsextop1.com:8443
remcos.vnsextop1.com:80
remcos.vnsextop1.com:22
remcos.vnsextop1.com:8080
remcos.vnsextop1.com:8880
remcos.vnsextop1.com:2052
remcos.vnsextop1.com:2082
remcos.vnsextop1.com:2086
remcos.vnsextop1.com:2095
remcos.vnsextop1.com:443
remcos.vnsextop1.com:2053
remcos.vnsextop1.com:2083
remcos.vnsextop1.com:2087
remcos.vnsextop1.com:2096
remcos.vnsextop1.com:8443
conficker.vnsextop1.com:80
conficker.vnsextop1.com:22
conficker.vnsextop1.com:8080
conficker.vnsextop1.com:8880
conficker.vnsextop1.com:2052
conficker.vnsextop1.com:2082
conficker.vnsextop1.com:2086
conficker.vnsextop1.com:2095
conficker.vnsextop1.com:443
conficker.vnsextop1.com:2053
conficker.vnsextop1.com:2083
conficker.vnsextop1.com:2087
conficker.vnsextop1.com:2096
conficker.vnsextop1.com:8443
revil.vnsextop1.com:80
revil.vnsextop1.com:22
revil.vnsextop1.com:8080
revil.vnsextop1.com:8880
revil.vnsextop1.com:2052
revil.vnsextop1.com:2082
revil.vnsextop1.com:2086
revil.vnsextop1.com:2095
revil.vnsextop1.com:443
revil.vnsextop1.com:2053
revil.vnsextop1.com:2083
revil.vnsextop1.com:2087
revil.vnsextop1.com:2096
revil.vnsextop1.com:8443

Mutex

3jnEyLd4n6Az

Attributes

delay
0
install
true
install_file
mqwu2mzh.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
448c8069b12ae33a670fc28c1c4953671190e2f37cc7bc5668a017afd406444e

File Explorer

448c8069b12ae33a670fc28c1c4953671190e2f37cc7bc5668a017afd406444e

.exe 45KB

448c8069b12ae33a670fc28c1c4953671190e2f37cc7bc5668a017afd406444e

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 448c8069b12ae33a670fc28c1c4953671190e2f37cc7bc5668a017afd406444e
MD5 e2343f34eb8822fab05882a02aa5e85d
SHA1 52d8ee5145648750742198e81c08d7d182673045
SHA512 06aeb06eb5bfdff374f0d84e794fa8938467f00c3ab8abd0d2288602d6e74fe8016e6f99361c8b8885ae0ee009f366a9102568fd3a0e469e1abb368276f1af60
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1HqJaxjwHuPIPzjbrgM3i95TFGFTp7w6Bd+sQAB0:cu6YepTPso2S3+3P3bUMS95TFG3Rd+ss
TLSH
T1A0232B003BE8C12BF2BE4FB898F26145867AF6636603D94D2CC451DB5623FC696426FD
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

448c8069b12ae33a670fc28c1c4953671190e2f37cc7bc5668a017afd406444e

mscoree

dotnet