asyncrat | 3276c07c90b96066944e012260c99a81b90fdb296ab457a4d678e15169a462ad

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General

Target
3276c07c90b96066944e012260c99a81b90fdb296ab457a4d678e15169a462ad
Size 45KB
Sample260702-jsfdpacw6p
SHA256 3276c07c90b96066944e012260c99a81b90fdb296ab457a4d678e15169a462ad
MD5 286ac0e923c5995fe9896e9617cbc3f2
SHA1 12351d92276fddeeef2a26e7bc00d52ae62c8a76
SHA512 5e2e49464a16c65e24d79e2a35b9a721312b5705e5f2f32986f95b5a9eec92e2b6873d678f680a6fd0a6fc44aaddafb478d0a860bfade0ba86a66da3c00de9ab
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFKBlte40WMOPI0IzjblgXyi6CvNgLKkJ4BDZUx:cu7e5TH2A2d2UM30I3biX7ZFgLX+dUx
TLSH
T1BF232A003BE8812BF2BE4F7898F26145467AF6673603D58A1CC451DB5723FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xxxtop.net:80
xxxtop.net:22
xxxtop.net:8080
xxxtop.net:8880
xxxtop.net:2052
xxxtop.net:2082
xxxtop.net:2086
xxxtop.net:2095
xxxtop.net:443
xxxtop.net:2053
xxxtop.net:2083
xxxtop.net:2087
xxxtop.net:2096
xxxtop.net:8443
www.xxxtop.net:80
www.xxxtop.net:22
www.xxxtop.net:8080
www.xxxtop.net:8880
www.xxxtop.net:2052
www.xxxtop.net:2082
www.xxxtop.net:2086
www.xxxtop.net:2095
www.xxxtop.net:443
www.xxxtop.net:2053
www.xxxtop.net:2083
www.xxxtop.net:2087
www.xxxtop.net:2096
www.xxxtop.net:8443
hermeticwiper.xxxtop.net:80
hermeticwiper.xxxtop.net:22
hermeticwiper.xxxtop.net:8080
hermeticwiper.xxxtop.net:8880
hermeticwiper.xxxtop.net:2052
hermeticwiper.xxxtop.net:2082
hermeticwiper.xxxtop.net:2086
hermeticwiper.xxxtop.net:2095
hermeticwiper.xxxtop.net:443
hermeticwiper.xxxtop.net:2053
hermeticwiper.xxxtop.net:2083
hermeticwiper.xxxtop.net:2087
hermeticwiper.xxxtop.net:2096
hermeticwiper.xxxtop.net:8443
sobig.xxxtop.net:80
sobig.xxxtop.net:22
sobig.xxxtop.net:8080
sobig.xxxtop.net:8880
sobig.xxxtop.net:2052
sobig.xxxtop.net:2082
sobig.xxxtop.net:2086
sobig.xxxtop.net:2095
sobig.xxxtop.net:443
sobig.xxxtop.net:2053
sobig.xxxtop.net:2083
sobig.xxxtop.net:2087
sobig.xxxtop.net:2096
sobig.xxxtop.net:8443
nimda.xxxtop.net:80
nimda.xxxtop.net:22
nimda.xxxtop.net:8080
nimda.xxxtop.net:8880
nimda.xxxtop.net:2052
nimda.xxxtop.net:2082
nimda.xxxtop.net:2086
nimda.xxxtop.net:2095
nimda.xxxtop.net:443
nimda.xxxtop.net:2053
nimda.xxxtop.net:2083
nimda.xxxtop.net:2087
nimda.xxxtop.net:2096
nimda.xxxtop.net:8443

Mutex

OVP563PSSLvk

Attributes

delay
0
install
true
install_file
2e7po.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
3276c07c90b96066944e012260c99a81b90fdb296ab457a4d678e15169a462ad

File Explorer

3276c07c90b96066944e012260c99a81b90fdb296ab457a4d678e15169a462ad

.exe 45KB

3276c07c90b96066944e012260c99a81b90fdb296ab457a4d678e15169a462ad

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 3276c07c90b96066944e012260c99a81b90fdb296ab457a4d678e15169a462ad
MD5 286ac0e923c5995fe9896e9617cbc3f2
SHA1 12351d92276fddeeef2a26e7bc00d52ae62c8a76
SHA512 5e2e49464a16c65e24d79e2a35b9a721312b5705e5f2f32986f95b5a9eec92e2b6873d678f680a6fd0a6fc44aaddafb478d0a860bfade0ba86a66da3c00de9ab
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFKBlte40WMOPI0IzjblgXyi6CvNgLKkJ4BDZUx:cu7e5TH2A2d2UM30I3biX7ZFgLX+dUx
TLSH
T1BF232A003BE8812BF2BE4F7898F26145467AF6673603D58A1CC451DB5723FC69A426FE
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

3276c07c90b96066944e012260c99a81b90fdb296ab457a4d678e15169a462ad

mscoree

dotnet