asyncrat | f0f164f9c0d09fc126885aca893af06ea0eb612bc18461bfc4b0ef8343721c1e

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General

Target
f0f164f9c0d09fc126885aca893af06ea0eb612bc18461bfc4b0ef8343721c1e
Size 45KB
Sample260905-lfazjsaj2s
SHA256 f0f164f9c0d09fc126885aca893af06ea0eb612bc18461bfc4b0ef8343721c1e
MD5 0857c549b1e76a622cb096e0333bb095
SHA1 97458d669492f6b7cb904e464abb9b1aa7c78810
SHA512 f2f21d1191d4fc55c24e70a498328dc4d0a23ca1317b0e4a768e4bab4356127e320b82be636b748cb147d02dcf0d00a2e1cf7c09e3470b13c13fa1673c745cae
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9Xozfy3CKPI0Cjb7gX3i+vfgy4xduBrBDZ8x:0uPrpT/qY2ZTR0ObEXS+vfWYB9d8x
TLSH
T149233B103BE8C12BF2BF4F789DF26145457AF6633A03D5891CC4119B5613FC68A52AFA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sextin.org:80
sextin.org:22
sextin.org:8080
sextin.org:8880
sextin.org:2052
sextin.org:2082
sextin.org:2086
sextin.org:2095
sextin.org:443
sextin.org:2053
sextin.org:2083
sextin.org:2087
sextin.org:2096
sextin.org:8443
www.sextin.org:80
www.sextin.org:22
www.sextin.org:8080
www.sextin.org:8880
www.sextin.org:2052
www.sextin.org:2082
www.sextin.org:2086
www.sextin.org:2095
www.sextin.org:443
www.sextin.org:2053
www.sextin.org:2083
www.sextin.org:2087
www.sextin.org:2096
www.sextin.org:8443
hermeticwiper.sextin.org:80
hermeticwiper.sextin.org:22
hermeticwiper.sextin.org:8080
hermeticwiper.sextin.org:8880
hermeticwiper.sextin.org:2052
hermeticwiper.sextin.org:2082
hermeticwiper.sextin.org:2086
hermeticwiper.sextin.org:2095
hermeticwiper.sextin.org:443
hermeticwiper.sextin.org:2053
hermeticwiper.sextin.org:2083
hermeticwiper.sextin.org:2087
hermeticwiper.sextin.org:2096
hermeticwiper.sextin.org:8443
sobig.sextin.org:80
sobig.sextin.org:22
sobig.sextin.org:8080
sobig.sextin.org:8880
sobig.sextin.org:2052
sobig.sextin.org:2082
sobig.sextin.org:2086
sobig.sextin.org:2095
sobig.sextin.org:443
sobig.sextin.org:2053
sobig.sextin.org:2083
sobig.sextin.org:2087
sobig.sextin.org:2096
sobig.sextin.org:8443
shamoon.sextin.org:80
shamoon.sextin.org:22
shamoon.sextin.org:8080
shamoon.sextin.org:8880
shamoon.sextin.org:2052
shamoon.sextin.org:2082
shamoon.sextin.org:2086
shamoon.sextin.org:2095
shamoon.sextin.org:443
shamoon.sextin.org:2053
shamoon.sextin.org:2083
shamoon.sextin.org:2087
shamoon.sextin.org:2096
shamoon.sextin.org:8443

Mutex

hKqq1k7oLFsV

Attributes

delay
0
install
true
install_file
elzzqdc.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
f0f164f9c0d09fc126885aca893af06ea0eb612bc18461bfc4b0ef8343721c1e

File Explorer

f0f164f9c0d09fc126885aca893af06ea0eb612bc18461bfc4b0ef8343721c1e

.exe 45KB

f0f164f9c0d09fc126885aca893af06ea0eb612bc18461bfc4b0ef8343721c1e

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f0f164f9c0d09fc126885aca893af06ea0eb612bc18461bfc4b0ef8343721c1e
MD5 0857c549b1e76a622cb096e0333bb095
SHA1 97458d669492f6b7cb904e464abb9b1aa7c78810
SHA512 f2f21d1191d4fc55c24e70a498328dc4d0a23ca1317b0e4a768e4bab4356127e320b82be636b748cb147d02dcf0d00a2e1cf7c09e3470b13c13fa1673c745cae
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9Xozfy3CKPI0Cjb7gX3i+vfgy4xduBrBDZ8x:0uPrpT/qY2ZTR0ObEXS+vfWYB9d8x
TLSH
T149233B103BE8C12BF2BF4F789DF26145457AF6633A03D5891CC4119B5613FC68A52AFA
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

f0f164f9c0d09fc126885aca893af06ea0eb612bc18461bfc4b0ef8343721c1e

mscoree

dotnet