asyncrat | c388bcfba34f02ee15bee414a6f2911f038dac845afe7ba586a94241457ac19f

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General

Target
c388bcfba34f02ee15bee414a6f2911f038dac845afe7ba586a94241457ac19f
Size 45KB
Sample260919-lyzevsyzcw
SHA256 c388bcfba34f02ee15bee414a6f2911f038dac845afe7ba586a94241457ac19f
MD5 6b4473f5f5319a7798846fd57914d834
SHA1 1e08c048a64a5558790d97aaeac1aa0103c43154
SHA512 ade49380fc90343707f7f2fad2b25f273e905d67eb1c98aec02d68ec82207aab54fb554444d348934b0cd46239d49421d529769b8c792b6b01e50f5983a64b12
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwJ3XoPEayPIJzjb1gX3iAjDiYO0+CrBDZMx:ku40ZTXEb2VmEabJ3bSXSGiYOQ9dMx
TLSH
T114231B003BE9822BF2BE4F7899F26145867EF6732603D54D1CC441DB5613FC69A42AFA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vnsextop1.com:80
vnsextop1.com:22
vnsextop1.com:8080
vnsextop1.com:8880
vnsextop1.com:2052
vnsextop1.com:2082
vnsextop1.com:2086
vnsextop1.com:2095
vnsextop1.com:443
vnsextop1.com:2053
vnsextop1.com:2083
vnsextop1.com:2087
vnsextop1.com:2096
vnsextop1.com:8443
www.vnsextop1.com:80
www.vnsextop1.com:22
www.vnsextop1.com:8080
www.vnsextop1.com:8880
www.vnsextop1.com:2052
www.vnsextop1.com:2082
www.vnsextop1.com:2086
www.vnsextop1.com:2095
www.vnsextop1.com:443
www.vnsextop1.com:2053
www.vnsextop1.com:2083
www.vnsextop1.com:2087
www.vnsextop1.com:2096
www.vnsextop1.com:8443
mydoom.vnsextop1.com:80
mydoom.vnsextop1.com:22
mydoom.vnsextop1.com:8080
mydoom.vnsextop1.com:8880
mydoom.vnsextop1.com:2052
mydoom.vnsextop1.com:2082
mydoom.vnsextop1.com:2086
mydoom.vnsextop1.com:2095
mydoom.vnsextop1.com:443
mydoom.vnsextop1.com:2053
mydoom.vnsextop1.com:2083
mydoom.vnsextop1.com:2087
mydoom.vnsextop1.com:2096
mydoom.vnsextop1.com:8443
conti.vnsextop1.com:80
conti.vnsextop1.com:22
conti.vnsextop1.com:8080
conti.vnsextop1.com:8880
conti.vnsextop1.com:2052
conti.vnsextop1.com:2082
conti.vnsextop1.com:2086
conti.vnsextop1.com:2095
conti.vnsextop1.com:443
conti.vnsextop1.com:2053
conti.vnsextop1.com:2083
conti.vnsextop1.com:2087
conti.vnsextop1.com:2096
conti.vnsextop1.com:8443
emotet.vnsextop1.com:80
emotet.vnsextop1.com:22
emotet.vnsextop1.com:8080
emotet.vnsextop1.com:8880
emotet.vnsextop1.com:2052
emotet.vnsextop1.com:2082
emotet.vnsextop1.com:2086
emotet.vnsextop1.com:2095
emotet.vnsextop1.com:443
emotet.vnsextop1.com:2053
emotet.vnsextop1.com:2083
emotet.vnsextop1.com:2087
emotet.vnsextop1.com:2096
emotet.vnsextop1.com:8443
hacker.vnsextop1.com:80
hacker.vnsextop1.com:22
hacker.vnsextop1.com:8080
hacker.vnsextop1.com:8880
hacker.vnsextop1.com:2052
hacker.vnsextop1.com:2082
hacker.vnsextop1.com:2086
hacker.vnsextop1.com:2095
hacker.vnsextop1.com:443
hacker.vnsextop1.com:2053
hacker.vnsextop1.com:2083
hacker.vnsextop1.com:2087
hacker.vnsextop1.com:2096
hacker.vnsextop1.com:8443

Mutex

aNZzGMGFO2vR

Attributes

delay
0
install
true
install_file
cc1q1.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
c388bcfba34f02ee15bee414a6f2911f038dac845afe7ba586a94241457ac19f

File Explorer

c388bcfba34f02ee15bee414a6f2911f038dac845afe7ba586a94241457ac19f

.exe 45KB

c388bcfba34f02ee15bee414a6f2911f038dac845afe7ba586a94241457ac19f

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 c388bcfba34f02ee15bee414a6f2911f038dac845afe7ba586a94241457ac19f
MD5 6b4473f5f5319a7798846fd57914d834
SHA1 1e08c048a64a5558790d97aaeac1aa0103c43154
SHA512 ade49380fc90343707f7f2fad2b25f273e905d67eb1c98aec02d68ec82207aab54fb554444d348934b0cd46239d49421d529769b8c792b6b01e50f5983a64b12
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwJ3XoPEayPIJzjb1gX3iAjDiYO0+CrBDZMx:ku40ZTXEb2VmEabJ3bSXSGiYOQ9dMx
TLSH
T114231B003BE9822BF2BE4F7899F26145867EF6732603D54D1CC441DB5613FC69A42AFA
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

c388bcfba34f02ee15bee414a6f2911f038dac845afe7ba586a94241457ac19f

mscoree

dotnet