asyncrat | d9db9db1e9fbc73c41932b3c6f5588c49de276c07134aa9a8a9d81dc3b3ab919

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General

Target
d9db9db1e9fbc73c41932b3c6f5588c49de276c07134aa9a8a9d81dc3b3ab919
Size 45KB
Sample260907-xrm9sseq9v
SHA256 d9db9db1e9fbc73c41932b3c6f5588c49de276c07134aa9a8a9d81dc3b3ab919
MD5 76aea3ed23381ee7c717b574a71bca08
SHA1 c90648b2a5cae4f1b10b8cb0e6bd48de6c5f3518
SHA512 7553baf9b92ce1697edd83c4de8f95b62e237401cc8be437dbc27f817c29a1b4b42b32ce38f26097edb035118672c00e6516c88bd7924f79b4058844c8fa9bb4
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFV3xY6AZOOPILzjbzgc3ip6fCPob9oG6SBDZUx:cu7e5TH2A2kulO3L3bscSp6qQb+G9dUx
TLSH
T191233B003BE8822BF2BE4F789CF26245467AF6736603D54A1CC451DB5613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimmy18.com:80
phimmy18.com:22
phimmy18.com:8080
phimmy18.com:8880
phimmy18.com:2052
phimmy18.com:2082
phimmy18.com:2086
phimmy18.com:2095
phimmy18.com:443
phimmy18.com:2053
phimmy18.com:2083
phimmy18.com:2087
phimmy18.com:2096
phimmy18.com:8443
www.phimmy18.com:80
www.phimmy18.com:22
www.phimmy18.com:8080
www.phimmy18.com:8880
www.phimmy18.com:2052
www.phimmy18.com:2082
www.phimmy18.com:2086
www.phimmy18.com:2095
www.phimmy18.com:443
www.phimmy18.com:2053
www.phimmy18.com:2083
www.phimmy18.com:2087
www.phimmy18.com:2096
www.phimmy18.com:8443
industroyer.phimmy18.com:80
industroyer.phimmy18.com:22
industroyer.phimmy18.com:8080
industroyer.phimmy18.com:8880
industroyer.phimmy18.com:2052
industroyer.phimmy18.com:2082
industroyer.phimmy18.com:2086
industroyer.phimmy18.com:2095
industroyer.phimmy18.com:443
industroyer.phimmy18.com:2053
industroyer.phimmy18.com:2083
industroyer.phimmy18.com:2087
industroyer.phimmy18.com:2096
industroyer.phimmy18.com:8443
sobig.phimmy18.com:80
sobig.phimmy18.com:22
sobig.phimmy18.com:8080
sobig.phimmy18.com:8880
sobig.phimmy18.com:2052
sobig.phimmy18.com:2082
sobig.phimmy18.com:2086
sobig.phimmy18.com:2095
sobig.phimmy18.com:443
sobig.phimmy18.com:2053
sobig.phimmy18.com:2083
sobig.phimmy18.com:2087
sobig.phimmy18.com:2096
sobig.phimmy18.com:8443
rat.phimmy18.com:80
rat.phimmy18.com:22
rat.phimmy18.com:8080
rat.phimmy18.com:8880
rat.phimmy18.com:2052
rat.phimmy18.com:2082
rat.phimmy18.com:2086
rat.phimmy18.com:2095
rat.phimmy18.com:443
rat.phimmy18.com:2053
rat.phimmy18.com:2083
rat.phimmy18.com:2087
rat.phimmy18.com:2096
rat.phimmy18.com:8443

Mutex

oE9hwcTqXUIA

Attributes

delay
0
install
true
install_file
cr76k.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
d9db9db1e9fbc73c41932b3c6f5588c49de276c07134aa9a8a9d81dc3b3ab919

File Explorer

d9db9db1e9fbc73c41932b3c6f5588c49de276c07134aa9a8a9d81dc3b3ab919

.exe 45KB

d9db9db1e9fbc73c41932b3c6f5588c49de276c07134aa9a8a9d81dc3b3ab919

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 d9db9db1e9fbc73c41932b3c6f5588c49de276c07134aa9a8a9d81dc3b3ab919
MD5 76aea3ed23381ee7c717b574a71bca08
SHA1 c90648b2a5cae4f1b10b8cb0e6bd48de6c5f3518
SHA512 7553baf9b92ce1697edd83c4de8f95b62e237401cc8be437dbc27f817c29a1b4b42b32ce38f26097edb035118672c00e6516c88bd7924f79b4058844c8fa9bb4
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFV3xY6AZOOPILzjbzgc3ip6fCPob9oG6SBDZUx:cu7e5TH2A2kulO3L3bscSp6qQb+G9dUx
TLSH
T191233B003BE8822BF2BE4F789CF26245467AF6736603D54A1CC451DB5613FC69A426FE
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

d9db9db1e9fbc73c41932b3c6f5588c49de276c07134aa9a8a9d81dc3b3ab919

mscoree

dotnet