asyncrat | f267234e1d1cb6458578eadfa44f6220fc9aa188cba1c5f4115dfbca4e03cc4b

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General

Target
f267234e1d1cb6458578eadfa44f6220fc9aa188cba1c5f4115dfbca4e03cc4b
Size 45KB
Sample260804-laxlcsgg35
SHA256 f267234e1d1cb6458578eadfa44f6220fc9aa188cba1c5f4115dfbca4e03cc4b
MD5 c8c4a77a2d85f619042cc6e5e1fac382
SHA1 7581ee4f7f82911daa01a45bd8c7d4c6eb8315e7
SHA512 4dd8de81d637aa27e4d0ecbebcc7fb672a4f8e06b45cb9b9282539958ac6abcfad8489e92e516d30e5f67c402915dc1ffdc458192db33616962a57f6286f655f
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2ql3seXusMkFX8vnPIMvzjbBgX3twvEbZ/WABDZMx:wuDWZTpMZSB2deB1FXiAMv3buX9wcdl8
TLSH
T16E232A003BE9822BF2BE4F7899F26145867AF2733603D54E1CC4519B5623FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xheovlvn.com:80
xheovlvn.com:22
xheovlvn.com:8080
xheovlvn.com:8880
xheovlvn.com:2052
xheovlvn.com:2082
xheovlvn.com:2086
xheovlvn.com:2095
xheovlvn.com:443
xheovlvn.com:2053
xheovlvn.com:2083
xheovlvn.com:2087
xheovlvn.com:2096
xheovlvn.com:8443
www.xheovlvn.com:80
www.xheovlvn.com:22
www.xheovlvn.com:8080
www.xheovlvn.com:8880
www.xheovlvn.com:2052
www.xheovlvn.com:2082
www.xheovlvn.com:2086
www.xheovlvn.com:2095
www.xheovlvn.com:443
www.xheovlvn.com:2053
www.xheovlvn.com:2083
www.xheovlvn.com:2087
www.xheovlvn.com:2096
www.xheovlvn.com:8443
mirai.xheovlvn.com:80
mirai.xheovlvn.com:22
mirai.xheovlvn.com:8080
mirai.xheovlvn.com:8880
mirai.xheovlvn.com:2052
mirai.xheovlvn.com:2082
mirai.xheovlvn.com:2086
mirai.xheovlvn.com:2095
mirai.xheovlvn.com:443
mirai.xheovlvn.com:2053
mirai.xheovlvn.com:2083
mirai.xheovlvn.com:2087
mirai.xheovlvn.com:2096
mirai.xheovlvn.com:8443
downadup.xheovlvn.com:80
downadup.xheovlvn.com:22
downadup.xheovlvn.com:8080
downadup.xheovlvn.com:8880
downadup.xheovlvn.com:2052
downadup.xheovlvn.com:2082
downadup.xheovlvn.com:2086
downadup.xheovlvn.com:2095
downadup.xheovlvn.com:443
downadup.xheovlvn.com:2053
downadup.xheovlvn.com:2083
downadup.xheovlvn.com:2087
downadup.xheovlvn.com:2096
downadup.xheovlvn.com:8443

Mutex

MBv2XW1jt7kS

Attributes

delay
0
install
true
install_file
9ib3t.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
f267234e1d1cb6458578eadfa44f6220fc9aa188cba1c5f4115dfbca4e03cc4b

File Explorer

f267234e1d1cb6458578eadfa44f6220fc9aa188cba1c5f4115dfbca4e03cc4b

.exe 45KB

f267234e1d1cb6458578eadfa44f6220fc9aa188cba1c5f4115dfbca4e03cc4b

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f267234e1d1cb6458578eadfa44f6220fc9aa188cba1c5f4115dfbca4e03cc4b
MD5 c8c4a77a2d85f619042cc6e5e1fac382
SHA1 7581ee4f7f82911daa01a45bd8c7d4c6eb8315e7
SHA512 4dd8de81d637aa27e4d0ecbebcc7fb672a4f8e06b45cb9b9282539958ac6abcfad8489e92e516d30e5f67c402915dc1ffdc458192db33616962a57f6286f655f
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2ql3seXusMkFX8vnPIMvzjbBgX3twvEbZ/WABDZMx:wuDWZTpMZSB2deB1FXiAMv3buX9wcdl8
TLSH
T16E232A003BE9822BF2BE4F7899F26145867AF2733603D54E1CC4519B5623FC69A426FD
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

f267234e1d1cb6458578eadfa44f6220fc9aa188cba1c5f4115dfbca4e03cc4b

mscoree

dotnet