asyncrat | b4423643a3a06c4ccc70ceff9c29046cadd5934740b97f07d90259ab79f924c0[.]exe

Sharing

Copy URL Twitter E-mail

General

Target
b4423643a3a06c4ccc70ceff9c29046cadd5934740b97f07d90259ab79f924c0.exe
Size 45KB
Sample260710-qv486aav4k
SHA256 b4423643a3a06c4ccc70ceff9c29046cadd5934740b97f07d90259ab79f924c0
MD5 70dae2782ed8ed045bacc6ebdd98681e
SHA1 fca080d54338b698d881b21c10e69da9f890025c
SHA512 a1dda04003fe15271ee6514b8e77ae2b28b7caf66bf777ff02bf8c3dfa607294d43790b86486669837db9af2bf5cb1f63a36cf5fe3c50ac74508653e0e73670c
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4gORw4iS36NjPIgzjbdgX31SXF2ynRBDZ0x:8uUIpT4vAj20ORDf6Kg3bKXlS12yvd0x
TLSH
T185232A003BE8812BF2BE5F7898F22145467AF6633603D54D2CC452DB5613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimxxxhd.com:80
phimxxxhd.com:22
phimxxxhd.com:8080
phimxxxhd.com:8880
phimxxxhd.com:2052
phimxxxhd.com:2082
phimxxxhd.com:2086
phimxxxhd.com:2095
phimxxxhd.com:443
phimxxxhd.com:2053
phimxxxhd.com:2083
phimxxxhd.com:2087
phimxxxhd.com:2096
phimxxxhd.com:8443
www.phimxxxhd.com:80
www.phimxxxhd.com:22
www.phimxxxhd.com:8080
www.phimxxxhd.com:8880
www.phimxxxhd.com:2052
www.phimxxxhd.com:2082
www.phimxxxhd.com:2086
www.phimxxxhd.com:2095
www.phimxxxhd.com:443
www.phimxxxhd.com:2053
www.phimxxxhd.com:2083
www.phimxxxhd.com:2087
www.phimxxxhd.com:2096
www.phimxxxhd.com:8443
lokibot.phimxxxhd.com:80
lokibot.phimxxxhd.com:22
lokibot.phimxxxhd.com:8080
lokibot.phimxxxhd.com:8880
lokibot.phimxxxhd.com:2052
lokibot.phimxxxhd.com:2082
lokibot.phimxxxhd.com:2086
lokibot.phimxxxhd.com:2095
lokibot.phimxxxhd.com:443
lokibot.phimxxxhd.com:2053
lokibot.phimxxxhd.com:2083
lokibot.phimxxxhd.com:2087
lokibot.phimxxxhd.com:2096
lokibot.phimxxxhd.com:8443
gozi.phimxxxhd.com:80
gozi.phimxxxhd.com:22
gozi.phimxxxhd.com:8080
gozi.phimxxxhd.com:8880
gozi.phimxxxhd.com:2052
gozi.phimxxxhd.com:2082
gozi.phimxxxhd.com:2086
gozi.phimxxxhd.com:2095
gozi.phimxxxhd.com:443
gozi.phimxxxhd.com:2053
gozi.phimxxxhd.com:2083
gozi.phimxxxhd.com:2087
gozi.phimxxxhd.com:2096
gozi.phimxxxhd.com:8443
dridex.phimxxxhd.com:80
dridex.phimxxxhd.com:22
dridex.phimxxxhd.com:8080
dridex.phimxxxhd.com:8880
dridex.phimxxxhd.com:2052
dridex.phimxxxhd.com:2082
dridex.phimxxxhd.com:2086
dridex.phimxxxhd.com:2095
dridex.phimxxxhd.com:443
dridex.phimxxxhd.com:2053
dridex.phimxxxhd.com:2083
dridex.phimxxxhd.com:2087
dridex.phimxxxhd.com:2096
dridex.phimxxxhd.com:8443
triton.phimxxxhd.com:80
triton.phimxxxhd.com:22
triton.phimxxxhd.com:8080
triton.phimxxxhd.com:8880
triton.phimxxxhd.com:2052
triton.phimxxxhd.com:2082
triton.phimxxxhd.com:2086
triton.phimxxxhd.com:2095
triton.phimxxxhd.com:443
triton.phimxxxhd.com:2053
triton.phimxxxhd.com:2083
triton.phimxxxhd.com:2087
triton.phimxxxhd.com:2096
triton.phimxxxhd.com:8443

Mutex

pBzSqOddwRpx

Attributes

delay
0
install
true
install_file
mi20k6t.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
b4423643a3a06c4ccc70ceff9c29046cadd5934740b97f07d90259ab79f924c0.exe

File Explorer

b4423643a3a06c4ccc70ceff9c29046cadd5934740b97f07d90259ab79f924c0.exe

.exe 45KB

b4423643a3a06c4ccc70ceff9c29046cadd5934740b97f07d90259ab79f924c0.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 b4423643a3a06c4ccc70ceff9c29046cadd5934740b97f07d90259ab79f924c0
MD5 70dae2782ed8ed045bacc6ebdd98681e
SHA1 fca080d54338b698d881b21c10e69da9f890025c
SHA512 a1dda04003fe15271ee6514b8e77ae2b28b7caf66bf777ff02bf8c3dfa607294d43790b86486669837db9af2bf5cb1f63a36cf5fe3c50ac74508653e0e73670c
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4gORw4iS36NjPIgzjbdgX31SXF2ynRBDZ0x:8uUIpT4vAj20ORDf6Kg3bKXlS12yvd0x
TLSH
T185232A003BE8812BF2BE5F7898F22145467AF6633603D54D2CC452DB5613FC69A426FE
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

51406

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

b4423643a3a06c4ccc70ceff9c29046cadd5934740b97f07d90259ab79f924c0.exe

mscoree

dotnet