asyncrat | 14cdf9df15e31d7695e2ad2e082f188f1533fdb0cbd709e2496024e481053941

Sharing

Copy URL Twitter E-mail

General

Target
14cdf9df15e31d7695e2ad2e082f188f1533fdb0cbd709e2496024e481053941
Size 45KB
Sample260721-tabynaek3s
SHA256 14cdf9df15e31d7695e2ad2e082f188f1533fdb0cbd709e2496024e481053941
MD5 d4eb2ee815e64b5ed015f3e5abaf1e42
SHA1 3be7a13eeeca7a8ca32cd83c4cf4ab738d5e707b
SHA512 66177534b4361ac95bfcb9678340744a57cfd5ec8856b7b63aee98ec87149e3fc6b86836af9eabf4afb65fc1876a56cdfd4c8a2d60de440decc0c9ed4a469987
SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQ3Blte40WMOPI0IzjbUgXfigUxLYckGQzMCZTPBDZUx:cuqb5TrhG2t2UM30I3b7XagyLYcKzMqi
TLSH
T131232B003BD8812BF2BE5F7868F26145867AF6637603E58E1CC4519B5713FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexvietnamhd.net:80
phimsexvietnamhd.net:22
phimsexvietnamhd.net:8080
phimsexvietnamhd.net:8880
phimsexvietnamhd.net:2052
phimsexvietnamhd.net:2082
phimsexvietnamhd.net:2086
phimsexvietnamhd.net:2095
phimsexvietnamhd.net:443
phimsexvietnamhd.net:2053
phimsexvietnamhd.net:2083
phimsexvietnamhd.net:2087
phimsexvietnamhd.net:2096
phimsexvietnamhd.net:8443
www.phimsexvietnamhd.net:80
www.phimsexvietnamhd.net:22
www.phimsexvietnamhd.net:8080
www.phimsexvietnamhd.net:8880
www.phimsexvietnamhd.net:2052
www.phimsexvietnamhd.net:2082
www.phimsexvietnamhd.net:2086
www.phimsexvietnamhd.net:2095
www.phimsexvietnamhd.net:443
www.phimsexvietnamhd.net:2053
www.phimsexvietnamhd.net:2083
www.phimsexvietnamhd.net:2087
www.phimsexvietnamhd.net:2096
www.phimsexvietnamhd.net:8443
dridex.phimsexvietnamhd.net:80
dridex.phimsexvietnamhd.net:22
dridex.phimsexvietnamhd.net:8080
dridex.phimsexvietnamhd.net:8880
dridex.phimsexvietnamhd.net:2052
dridex.phimsexvietnamhd.net:2082
dridex.phimsexvietnamhd.net:2086
dridex.phimsexvietnamhd.net:2095
dridex.phimsexvietnamhd.net:443
dridex.phimsexvietnamhd.net:2053
dridex.phimsexvietnamhd.net:2083
dridex.phimsexvietnamhd.net:2087
dridex.phimsexvietnamhd.net:2096
dridex.phimsexvietnamhd.net:8443
downadup.phimsexvietnamhd.net:80
downadup.phimsexvietnamhd.net:22
downadup.phimsexvietnamhd.net:8080
downadup.phimsexvietnamhd.net:8880
downadup.phimsexvietnamhd.net:2052
downadup.phimsexvietnamhd.net:2082
downadup.phimsexvietnamhd.net:2086
downadup.phimsexvietnamhd.net:2095
downadup.phimsexvietnamhd.net:443
downadup.phimsexvietnamhd.net:2053
downadup.phimsexvietnamhd.net:2083
downadup.phimsexvietnamhd.net:2087
downadup.phimsexvietnamhd.net:2096
downadup.phimsexvietnamhd.net:8443
sobig.phimsexvietnamhd.net:80
sobig.phimsexvietnamhd.net:22
sobig.phimsexvietnamhd.net:8080
sobig.phimsexvietnamhd.net:8880
sobig.phimsexvietnamhd.net:2052
sobig.phimsexvietnamhd.net:2082
sobig.phimsexvietnamhd.net:2086
sobig.phimsexvietnamhd.net:2095
sobig.phimsexvietnamhd.net:443
sobig.phimsexvietnamhd.net:2053
sobig.phimsexvietnamhd.net:2083
sobig.phimsexvietnamhd.net:2087
sobig.phimsexvietnamhd.net:2096
sobig.phimsexvietnamhd.net:8443

Mutex

Gvz4uJ48YLDv

Attributes

delay
0
install
true
install_file
7ch6p.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
14cdf9df15e31d7695e2ad2e082f188f1533fdb0cbd709e2496024e481053941

File Explorer

14cdf9df15e31d7695e2ad2e082f188f1533fdb0cbd709e2496024e481053941

.exe 45KB

14cdf9df15e31d7695e2ad2e082f188f1533fdb0cbd709e2496024e481053941

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 14cdf9df15e31d7695e2ad2e082f188f1533fdb0cbd709e2496024e481053941
MD5 d4eb2ee815e64b5ed015f3e5abaf1e42
SHA1 3be7a13eeeca7a8ca32cd83c4cf4ab738d5e707b
SHA512 66177534b4361ac95bfcb9678340744a57cfd5ec8856b7b63aee98ec87149e3fc6b86836af9eabf4afb65fc1876a56cdfd4c8a2d60de440decc0c9ed4a469987
SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQ3Blte40WMOPI0IzjbUgXfigUxLYckGQzMCZTPBDZUx:cuqb5TrhG2t2UM30I3b7XagyLYcKzMqi
TLSH
T131232B003BD8812BF2BE5F7868F26145867AF6637603E58E1CC4519B5713FC68A426FE
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

14cdf9df15e31d7695e2ad2e082f188f1533fdb0cbd709e2496024e481053941

mscoree

dotnet