asyncrat | 7868fc3a11b7ac578eee6c729d84889d49fe86a5f80a06dffca444e8c485bf9b

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General

Target
7868fc3a11b7ac578eee6c729d84889d49fe86a5f80a06dffca444e8c485bf9b
Size 45KB
Sample260714-e77n9sgw7t
SHA256 7868fc3a11b7ac578eee6c729d84889d49fe86a5f80a06dffca444e8c485bf9b
MD5 26bfa7970c191609ba367848e54f41a7
SHA1 622b19dadabe9101bf25b30382eb8f63e4210937
SHA512 7970e3b63341a549004b1289dbe13f1914f2464ca99db78c1bc266ea20282286dd0407245414a41e45cc439f4e1cb7ec7734c3fd88bbb68afb69efae7bf65ee8
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1/8kLyuObvtkjZPICzjbfgX0iFNA+VSgUBDZMx:wuZ8pT1tc2W8LuyyjWC3boXRFS+ggidO
TLSH
T1CF233C003BE9C12BF2BE4F7498F26145867AF2673503D64A1CC451DB5623FC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xnxxsex.mobi:80
xnxxsex.mobi:22
xnxxsex.mobi:8080
xnxxsex.mobi:8880
xnxxsex.mobi:2052
xnxxsex.mobi:2082
xnxxsex.mobi:2086
xnxxsex.mobi:2095
xnxxsex.mobi:443
xnxxsex.mobi:2053
xnxxsex.mobi:2083
xnxxsex.mobi:2087
xnxxsex.mobi:2096
xnxxsex.mobi:8443
www.xnxxsex.mobi:80
www.xnxxsex.mobi:22
www.xnxxsex.mobi:8080
www.xnxxsex.mobi:8880
www.xnxxsex.mobi:2052
www.xnxxsex.mobi:2082
www.xnxxsex.mobi:2086
www.xnxxsex.mobi:2095
www.xnxxsex.mobi:443
www.xnxxsex.mobi:2053
www.xnxxsex.mobi:2083
www.xnxxsex.mobi:2087
www.xnxxsex.mobi:2096
www.xnxxsex.mobi:8443
conti.xnxxsex.mobi:80
conti.xnxxsex.mobi:22
conti.xnxxsex.mobi:8080
conti.xnxxsex.mobi:8880
conti.xnxxsex.mobi:2052
conti.xnxxsex.mobi:2082
conti.xnxxsex.mobi:2086
conti.xnxxsex.mobi:2095
conti.xnxxsex.mobi:443
conti.xnxxsex.mobi:2053
conti.xnxxsex.mobi:2083
conti.xnxxsex.mobi:2087
conti.xnxxsex.mobi:2096
conti.xnxxsex.mobi:8443
sobig.xnxxsex.mobi:80
sobig.xnxxsex.mobi:22
sobig.xnxxsex.mobi:8080
sobig.xnxxsex.mobi:8880
sobig.xnxxsex.mobi:2052
sobig.xnxxsex.mobi:2082
sobig.xnxxsex.mobi:2086
sobig.xnxxsex.mobi:2095
sobig.xnxxsex.mobi:443
sobig.xnxxsex.mobi:2053
sobig.xnxxsex.mobi:2083
sobig.xnxxsex.mobi:2087
sobig.xnxxsex.mobi:2096
sobig.xnxxsex.mobi:8443

Mutex

K8jBfEXB0BJU

Attributes

delay
0
install
true
install_file
w40r.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
7868fc3a11b7ac578eee6c729d84889d49fe86a5f80a06dffca444e8c485bf9b

File Explorer

7868fc3a11b7ac578eee6c729d84889d49fe86a5f80a06dffca444e8c485bf9b

.exe 45KB

7868fc3a11b7ac578eee6c729d84889d49fe86a5f80a06dffca444e8c485bf9b

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 7868fc3a11b7ac578eee6c729d84889d49fe86a5f80a06dffca444e8c485bf9b
MD5 26bfa7970c191609ba367848e54f41a7
SHA1 622b19dadabe9101bf25b30382eb8f63e4210937
SHA512 7970e3b63341a549004b1289dbe13f1914f2464ca99db78c1bc266ea20282286dd0407245414a41e45cc439f4e1cb7ec7734c3fd88bbb68afb69efae7bf65ee8
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1/8kLyuObvtkjZPICzjbfgX0iFNA+VSgUBDZMx:wuZ8pT1tc2W8LuyyjWC3boXRFS+ggidO
TLSH
T1CF233C003BE9C12BF2BE4F7498F26145867AF2673503D64A1CC451DB5623FC69A42AFE
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

51262

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

7868fc3a11b7ac578eee6c729d84889d49fe86a5f80a06dffca444e8c485bf9b

mscoree

dotnet