asyncrat | f1c92b0262852aa2b59d1767c0f4d91180f18d20d12deb084be110db1c1b9531

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General

Target
f1c92b0262852aa2b59d1767c0f4d91180f18d20d12deb084be110db1c1b9531
Size 45KB
Sample260803-tkcb6sbh62
SHA256 f1c92b0262852aa2b59d1767c0f4d91180f18d20d12deb084be110db1c1b9531
MD5 4fdc0b7f1a171de7c63a76be05b14493
SHA1 19ec427655f6c33664ed3a69b6af0eed0a8a4aa9
SHA512 9fafec37dbac1e0571033a235a0adc6ec075d71c324b400f89512a2fbecc1c37ca4f13506b59554b1f7c9636e515bbaac69809db43ca44628ee23a70405bf6f5
SSDEEP 768:wuSOpTPTCFcWUeXa6mo2qAm9/gNzPIaUzjb9gX3ir3rgzm11AZBDZAx:wuSOpTPOP2tCaU3bqXSr311AHdAx
TLSH
T1C2231B0037E8C22BF2BE4FB8ADF26245867AF5633603D58E1CC451975613FC59A426EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

haysexcdn.net:80
haysexcdn.net:22
haysexcdn.net:8080
haysexcdn.net:8880
haysexcdn.net:2052
haysexcdn.net:2082
haysexcdn.net:2086
haysexcdn.net:2095
haysexcdn.net:443
haysexcdn.net:2053
haysexcdn.net:2083
haysexcdn.net:2087
haysexcdn.net:2096
haysexcdn.net:8443
www.haysexcdn.net:80
www.haysexcdn.net:22
www.haysexcdn.net:8080
www.haysexcdn.net:8880
www.haysexcdn.net:2052
www.haysexcdn.net:2082
www.haysexcdn.net:2086
www.haysexcdn.net:2095
www.haysexcdn.net:443
www.haysexcdn.net:2053
www.haysexcdn.net:2083
www.haysexcdn.net:2087
www.haysexcdn.net:2096
www.haysexcdn.net:8443
dridex.haysexcdn.net:80
dridex.haysexcdn.net:22
dridex.haysexcdn.net:8080
dridex.haysexcdn.net:8880
dridex.haysexcdn.net:2052
dridex.haysexcdn.net:2082
dridex.haysexcdn.net:2086
dridex.haysexcdn.net:2095
dridex.haysexcdn.net:443
dridex.haysexcdn.net:2053
dridex.haysexcdn.net:2083
dridex.haysexcdn.net:2087
dridex.haysexcdn.net:2096
dridex.haysexcdn.net:8443
wannacry.haysexcdn.net:80
wannacry.haysexcdn.net:22
wannacry.haysexcdn.net:8080
wannacry.haysexcdn.net:8880
wannacry.haysexcdn.net:2052
wannacry.haysexcdn.net:2082
wannacry.haysexcdn.net:2086
wannacry.haysexcdn.net:2095
wannacry.haysexcdn.net:443
wannacry.haysexcdn.net:2053
wannacry.haysexcdn.net:2083
wannacry.haysexcdn.net:2087
wannacry.haysexcdn.net:2096
wannacry.haysexcdn.net:8443
hacker.haysexcdn.net:80
hacker.haysexcdn.net:22
hacker.haysexcdn.net:8080
hacker.haysexcdn.net:8880
hacker.haysexcdn.net:2052
hacker.haysexcdn.net:2082
hacker.haysexcdn.net:2086
hacker.haysexcdn.net:2095
hacker.haysexcdn.net:443
hacker.haysexcdn.net:2053
hacker.haysexcdn.net:2083
hacker.haysexcdn.net:2087
hacker.haysexcdn.net:2096
hacker.haysexcdn.net:8443
agenttesla.haysexcdn.net:80
agenttesla.haysexcdn.net:22
agenttesla.haysexcdn.net:8080
agenttesla.haysexcdn.net:8880
agenttesla.haysexcdn.net:2052
agenttesla.haysexcdn.net:2082
agenttesla.haysexcdn.net:2086
agenttesla.haysexcdn.net:2095
agenttesla.haysexcdn.net:443
agenttesla.haysexcdn.net:2053
agenttesla.haysexcdn.net:2083
agenttesla.haysexcdn.net:2087
agenttesla.haysexcdn.net:2096
agenttesla.haysexcdn.net:8443

Mutex

lQ0bP77w3JCs

Attributes

delay
0
install
true
install_file
3za1.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
f1c92b0262852aa2b59d1767c0f4d91180f18d20d12deb084be110db1c1b9531

File Explorer

f1c92b0262852aa2b59d1767c0f4d91180f18d20d12deb084be110db1c1b9531

.exe 45KB

f1c92b0262852aa2b59d1767c0f4d91180f18d20d12deb084be110db1c1b9531

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f1c92b0262852aa2b59d1767c0f4d91180f18d20d12deb084be110db1c1b9531
MD5 4fdc0b7f1a171de7c63a76be05b14493
SHA1 19ec427655f6c33664ed3a69b6af0eed0a8a4aa9
SHA512 9fafec37dbac1e0571033a235a0adc6ec075d71c324b400f89512a2fbecc1c37ca4f13506b59554b1f7c9636e515bbaac69809db43ca44628ee23a70405bf6f5
SSDEEP 768:wuSOpTPTCFcWUeXa6mo2qAm9/gNzPIaUzjb9gX3ir3rgzm11AZBDZAx:wuSOpTPOP2tCaU3bqXSr311AHdAx
TLSH
T1C2231B0037E8C22BF2BE4FB8ADF26245867AF5633603D58E1CC451975613FC59A426EE
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

51390

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

f1c92b0262852aa2b59d1767c0f4d91180f18d20d12deb084be110db1c1b9531

mscoree

dotnet