asyncrat | 477f05159ea0df8084c313dd2ed43e14ecdff54a967ec58a94b492bf045ba27d

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General

Target
477f05159ea0df8084c313dd2ed43e14ecdff54a967ec58a94b492bf045ba27d
Size 45KB
Sample260716-k2swtacy8z
SHA256 477f05159ea0df8084c313dd2ed43e14ecdff54a967ec58a94b492bf045ba27d
MD5 8ddaf02351c301448afd980c255076a8
SHA1 c7ab93c94274e99620fdff4aa13d71997c7fba9f
SHA512 83491b8c72e382220643f835f9568b7f38084aba3ff346a96311ffab27b8578627adb46325bda66646d085e98c8166e00099bbac2da7877857cb5f068c650db2
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVeBzCQKx7PImOjbzgX3iVgNgKCRZ8lBDZkx:suJdpTPdI2/o0mibsXSmCRZ8rdkx
TLSH
T177230A003BE9812BF2BE5F789CF26145467AF6632603D64D2CC452DB5623FC68A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zephimsexhay.com:80
zephimsexhay.com:22
zephimsexhay.com:8080
zephimsexhay.com:8880
zephimsexhay.com:2052
zephimsexhay.com:2082
zephimsexhay.com:2086
zephimsexhay.com:2095
zephimsexhay.com:443
zephimsexhay.com:2053
zephimsexhay.com:2083
zephimsexhay.com:2087
zephimsexhay.com:2096
zephimsexhay.com:8443
www.zephimsexhay.com:80
www.zephimsexhay.com:22
www.zephimsexhay.com:8080
www.zephimsexhay.com:8880
www.zephimsexhay.com:2052
www.zephimsexhay.com:2082
www.zephimsexhay.com:2086
www.zephimsexhay.com:2095
www.zephimsexhay.com:443
www.zephimsexhay.com:2053
www.zephimsexhay.com:2083
www.zephimsexhay.com:2087
www.zephimsexhay.com:2096
www.zephimsexhay.com:8443
gh0st.zephimsexhay.com:80
gh0st.zephimsexhay.com:22
gh0st.zephimsexhay.com:8080
gh0st.zephimsexhay.com:8880
gh0st.zephimsexhay.com:2052
gh0st.zephimsexhay.com:2082
gh0st.zephimsexhay.com:2086
gh0st.zephimsexhay.com:2095
gh0st.zephimsexhay.com:443
gh0st.zephimsexhay.com:2053
gh0st.zephimsexhay.com:2083
gh0st.zephimsexhay.com:2087
gh0st.zephimsexhay.com:2096
gh0st.zephimsexhay.com:8443
nanocore.zephimsexhay.com:80
nanocore.zephimsexhay.com:22
nanocore.zephimsexhay.com:8080
nanocore.zephimsexhay.com:8880
nanocore.zephimsexhay.com:2052
nanocore.zephimsexhay.com:2082
nanocore.zephimsexhay.com:2086
nanocore.zephimsexhay.com:2095
nanocore.zephimsexhay.com:443
nanocore.zephimsexhay.com:2053
nanocore.zephimsexhay.com:2083
nanocore.zephimsexhay.com:2087
nanocore.zephimsexhay.com:2096
nanocore.zephimsexhay.com:8443

Mutex

7NdkqyFk2GDc

Attributes

delay
0
install
true
install_file
2q7ztq2d.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
477f05159ea0df8084c313dd2ed43e14ecdff54a967ec58a94b492bf045ba27d

File Explorer

477f05159ea0df8084c313dd2ed43e14ecdff54a967ec58a94b492bf045ba27d

.exe 45KB

477f05159ea0df8084c313dd2ed43e14ecdff54a967ec58a94b492bf045ba27d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 477f05159ea0df8084c313dd2ed43e14ecdff54a967ec58a94b492bf045ba27d
MD5 8ddaf02351c301448afd980c255076a8
SHA1 c7ab93c94274e99620fdff4aa13d71997c7fba9f
SHA512 83491b8c72e382220643f835f9568b7f38084aba3ff346a96311ffab27b8578627adb46325bda66646d085e98c8166e00099bbac2da7877857cb5f068c650db2
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVeBzCQKx7PImOjbzgX3iVgNgKCRZ8lBDZkx:suJdpTPdI2/o0mibsXSmCRZ8rdkx
TLSH
T177230A003BE9812BF2BE5F789CF26145467AF6632603D64D2CC452DB5623FC68A426FD
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

51326

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

477f05159ea0df8084c313dd2ed43e14ecdff54a967ec58a94b492bf045ba27d

mscoree

dotnet