asyncrat | d44d00af773c6196e6a6c68f237f26252c2f4b671fa1c42faaf7e6d4dc5080e3

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General

Target
d44d00af773c6196e6a6c68f237f26252c2f4b671fa1c42faaf7e6d4dc5080e3
Size 45KB
Sample260907-ymwaaasydv
SHA256 d44d00af773c6196e6a6c68f237f26252c2f4b671fa1c42faaf7e6d4dc5080e3
MD5 235d47cab98eb27c20791fb09d5f396a
SHA1 9541441038947ebe75f467887c4ac0f721417cc5
SHA512 f541015cfbf14e518aa4b1ae6660752f6c4387e72622cca0d7ea540ebdf1262290cf1a8aa6c112ad58af23ecf00afd74eb633aac1e257313dfc4864f766f3b21
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9zzjHynaKPIsljb+gX3ifuQkW6+LPcEGBDZ8x:0uPrpT/qY2QnZstbBXSfR/6y4d8x
TLSH
T12C233B0037E9C12BF2BF4F789DF26145867AF6632A03D6491CC4119B5613FC68A52AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimheo.tel:80
phimheo.tel:22
phimheo.tel:8080
phimheo.tel:8880
phimheo.tel:2052
phimheo.tel:2082
phimheo.tel:2086
phimheo.tel:2095
phimheo.tel:443
phimheo.tel:2053
phimheo.tel:2083
phimheo.tel:2087
phimheo.tel:2096
phimheo.tel:8443
www.phimheo.tel:80
www.phimheo.tel:22
www.phimheo.tel:8080
www.phimheo.tel:8880
www.phimheo.tel:2052
www.phimheo.tel:2082
www.phimheo.tel:2086
www.phimheo.tel:2095
www.phimheo.tel:443
www.phimheo.tel:2053
www.phimheo.tel:2083
www.phimheo.tel:2087
www.phimheo.tel:2096
www.phimheo.tel:8443
sodinokibi.phimheo.tel:80
sodinokibi.phimheo.tel:22
sodinokibi.phimheo.tel:8080
sodinokibi.phimheo.tel:8880
sodinokibi.phimheo.tel:2052
sodinokibi.phimheo.tel:2082
sodinokibi.phimheo.tel:2086
sodinokibi.phimheo.tel:2095
sodinokibi.phimheo.tel:443
sodinokibi.phimheo.tel:2053
sodinokibi.phimheo.tel:2083
sodinokibi.phimheo.tel:2087
sodinokibi.phimheo.tel:2096
sodinokibi.phimheo.tel:8443
malware.phimheo.tel:80
malware.phimheo.tel:22
malware.phimheo.tel:8080
malware.phimheo.tel:8880
malware.phimheo.tel:2052
malware.phimheo.tel:2082
malware.phimheo.tel:2086
malware.phimheo.tel:2095
malware.phimheo.tel:443
malware.phimheo.tel:2053
malware.phimheo.tel:2083
malware.phimheo.tel:2087
malware.phimheo.tel:2096
malware.phimheo.tel:8443
sobig.phimheo.tel:80
sobig.phimheo.tel:22
sobig.phimheo.tel:8080
sobig.phimheo.tel:8880
sobig.phimheo.tel:2052
sobig.phimheo.tel:2082
sobig.phimheo.tel:2086
sobig.phimheo.tel:2095
sobig.phimheo.tel:443
sobig.phimheo.tel:2053
sobig.phimheo.tel:2083
sobig.phimheo.tel:2087
sobig.phimheo.tel:2096
sobig.phimheo.tel:8443

Mutex

IEZqxMM3837H

Attributes

delay
0
install
true
install_file
mxzzyr8.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
d44d00af773c6196e6a6c68f237f26252c2f4b671fa1c42faaf7e6d4dc5080e3

File Explorer

d44d00af773c6196e6a6c68f237f26252c2f4b671fa1c42faaf7e6d4dc5080e3

.exe 45KB

d44d00af773c6196e6a6c68f237f26252c2f4b671fa1c42faaf7e6d4dc5080e3

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 d44d00af773c6196e6a6c68f237f26252c2f4b671fa1c42faaf7e6d4dc5080e3
MD5 235d47cab98eb27c20791fb09d5f396a
SHA1 9541441038947ebe75f467887c4ac0f721417cc5
SHA512 f541015cfbf14e518aa4b1ae6660752f6c4387e72622cca0d7ea540ebdf1262290cf1a8aa6c112ad58af23ecf00afd74eb633aac1e257313dfc4864f766f3b21
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9zzjHynaKPIsljb+gX3ifuQkW6+LPcEGBDZ8x:0uPrpT/qY2QnZstbBXSfR/6y4d8x
TLSH
T12C233B0037E9C12BF2BF4F789DF26145867AF6632A03D6491CC4119B5613FC68A52AFE
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

d44d00af773c6196e6a6c68f237f26252c2f4b671fa1c42faaf7e6d4dc5080e3

mscoree

dotnet