asyncrat | 8ca3aa6cacc87efc96cecc388bac5ec95aa5bd09551258cf493a9519c3de781e

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General

Target
8ca3aa6cacc87efc96cecc388bac5ec95aa5bd09551258cf493a9519c3de781e
Size 45KB
Sample260714-ss397aas2v
SHA256 8ca3aa6cacc87efc96cecc388bac5ec95aa5bd09551258cf493a9519c3de781e
MD5 e22eca88fe2e837385528142fe8e03eb
SHA1 9071e56b4cba0e1621e581900fb524fe50fb6c47
SHA512 3a54b02363a5a113a8c43844c0b9a0b1e6a3a32dc32c605245e7630d4433ba1655e19d8588547092cc49fc7b14f7695ebf9319942a2be0565d3bf6bf3ff1ec46
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9aCSwTMSPI52jbjgX3imEr+wRBBDZ8x:0u1YJTHcw2NgG56b8XSmEr+w9d8x
TLSH
T183232B0037E8822BF2BE4F7899F261454A7BF6673603D54D2CC4429B5623FC68A526FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

porn-th.com:80
porn-th.com:22
porn-th.com:8080
porn-th.com:8880
porn-th.com:2052
porn-th.com:2082
porn-th.com:2086
porn-th.com:2095
porn-th.com:443
porn-th.com:2053
porn-th.com:2083
porn-th.com:2087
porn-th.com:2096
porn-th.com:8443
www.porn-th.com:80
www.porn-th.com:22
www.porn-th.com:8080
www.porn-th.com:8880
www.porn-th.com:2052
www.porn-th.com:2082
www.porn-th.com:2086
www.porn-th.com:2095
www.porn-th.com:443
www.porn-th.com:2053
www.porn-th.com:2083
www.porn-th.com:2087
www.porn-th.com:2096
www.porn-th.com:8443
nimda.porn-th.com:80
nimda.porn-th.com:22
nimda.porn-th.com:8080
nimda.porn-th.com:8880
nimda.porn-th.com:2052
nimda.porn-th.com:2082
nimda.porn-th.com:2086
nimda.porn-th.com:2095
nimda.porn-th.com:443
nimda.porn-th.com:2053
nimda.porn-th.com:2083
nimda.porn-th.com:2087
nimda.porn-th.com:2096
nimda.porn-th.com:8443
klez.porn-th.com:80
klez.porn-th.com:22
klez.porn-th.com:8080
klez.porn-th.com:8880
klez.porn-th.com:2052
klez.porn-th.com:2082
klez.porn-th.com:2086
klez.porn-th.com:2095
klez.porn-th.com:443
klez.porn-th.com:2053
klez.porn-th.com:2083
klez.porn-th.com:2087
klez.porn-th.com:2096
klez.porn-th.com:8443
malware.porn-th.com:80
malware.porn-th.com:22
malware.porn-th.com:8080
malware.porn-th.com:8880
malware.porn-th.com:2052
malware.porn-th.com:2082
malware.porn-th.com:2086
malware.porn-th.com:2095
malware.porn-th.com:443
malware.porn-th.com:2053
malware.porn-th.com:2083
malware.porn-th.com:2087
malware.porn-th.com:2096
malware.porn-th.com:8443

Mutex

ABAJimZsDkxr

Attributes

delay
0
install
true
install_file
fhosa8.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
8ca3aa6cacc87efc96cecc388bac5ec95aa5bd09551258cf493a9519c3de781e

File Explorer

8ca3aa6cacc87efc96cecc388bac5ec95aa5bd09551258cf493a9519c3de781e

.exe 45KB

8ca3aa6cacc87efc96cecc388bac5ec95aa5bd09551258cf493a9519c3de781e

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 8ca3aa6cacc87efc96cecc388bac5ec95aa5bd09551258cf493a9519c3de781e
MD5 e22eca88fe2e837385528142fe8e03eb
SHA1 9071e56b4cba0e1621e581900fb524fe50fb6c47
SHA512 3a54b02363a5a113a8c43844c0b9a0b1e6a3a32dc32c605245e7630d4433ba1655e19d8588547092cc49fc7b14f7695ebf9319942a2be0565d3bf6bf3ff1ec46
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9aCSwTMSPI52jbjgX3imEr+wRBBDZ8x:0u1YJTHcw2NgG56b8XSmEr+w9d8x
TLSH
T183232B0037E8822BF2BE4F7899F261454A7BF6673603D54D2CC4429B5623FC68A526FD
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

8ca3aa6cacc87efc96cecc388bac5ec95aa5bd09551258cf493a9519c3de781e

mscoree

dotnet