asyncrat | d7f0a20e8ed1c7734855b0212c392705b8a31a781d685f0bf857b5ff5dffc6a4

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General

Target
d7f0a20e8ed1c7734855b0212c392705b8a31a781d685f0bf857b5ff5dffc6a4
Size 45KB
Sample260804-xj48cafd67
SHA256 d7f0a20e8ed1c7734855b0212c392705b8a31a781d685f0bf857b5ff5dffc6a4
MD5 404d8c7eabe3d5d71199f6c344fe1b53
SHA1 6ec83c342add807240275099685a675249606c5f
SHA512 4e91ab4e1edfbccdff902b9aa09a927c29429ec94ecc0308bcfcd6553a392c030c9b22585a4b4be527408ae0a02d9218258fde8e3f5fd086ad0b33717b28b5a2
SSDEEP 768:Iu5KkpTsU6Q8WU+xjamo2q1c1GtCV+JtHuPIXzjbggX3ifZzHL3JSBDZLx:Iu5KkpTsx/2X1TM3X3bHXSfFL3edLx
TLSH
T155232B003BE9812BF1BE4F789DF26145867AF2672603D64D2CC442D75623BC6DA42AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

glagbo.com:80
glagbo.com:22
glagbo.com:8080
glagbo.com:8880
glagbo.com:2052
glagbo.com:2082
glagbo.com:2086
glagbo.com:2095
glagbo.com:443
glagbo.com:2053
glagbo.com:2083
glagbo.com:2087
glagbo.com:2096
glagbo.com:8443
www.glagbo.com:80
www.glagbo.com:22
www.glagbo.com:8080
www.glagbo.com:8880
www.glagbo.com:2052
www.glagbo.com:2082
www.glagbo.com:2086
www.glagbo.com:2095
www.glagbo.com:443
www.glagbo.com:2053
www.glagbo.com:2083
www.glagbo.com:2087
www.glagbo.com:2096
www.glagbo.com:8443
shamoon.glagbo.com:80
shamoon.glagbo.com:22
shamoon.glagbo.com:8080
shamoon.glagbo.com:8880
shamoon.glagbo.com:2052
shamoon.glagbo.com:2082
shamoon.glagbo.com:2086
shamoon.glagbo.com:2095
shamoon.glagbo.com:443
shamoon.glagbo.com:2053
shamoon.glagbo.com:2083
shamoon.glagbo.com:2087
shamoon.glagbo.com:2096
shamoon.glagbo.com:8443
blaster.glagbo.com:80
blaster.glagbo.com:22
blaster.glagbo.com:8080
blaster.glagbo.com:8880
blaster.glagbo.com:2052
blaster.glagbo.com:2082
blaster.glagbo.com:2086
blaster.glagbo.com:2095
blaster.glagbo.com:443
blaster.glagbo.com:2053
blaster.glagbo.com:2083
blaster.glagbo.com:2087
blaster.glagbo.com:2096
blaster.glagbo.com:8443

Mutex

dEsduH6t9pSN

Attributes

delay
0
install
true
install_file
wuf3y1jg.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
d7f0a20e8ed1c7734855b0212c392705b8a31a781d685f0bf857b5ff5dffc6a4

File Explorer

d7f0a20e8ed1c7734855b0212c392705b8a31a781d685f0bf857b5ff5dffc6a4

.exe 45KB

d7f0a20e8ed1c7734855b0212c392705b8a31a781d685f0bf857b5ff5dffc6a4

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 d7f0a20e8ed1c7734855b0212c392705b8a31a781d685f0bf857b5ff5dffc6a4
MD5 404d8c7eabe3d5d71199f6c344fe1b53
SHA1 6ec83c342add807240275099685a675249606c5f
SHA512 4e91ab4e1edfbccdff902b9aa09a927c29429ec94ecc0308bcfcd6553a392c030c9b22585a4b4be527408ae0a02d9218258fde8e3f5fd086ad0b33717b28b5a2
SSDEEP 768:Iu5KkpTsU6Q8WU+xjamo2q1c1GtCV+JtHuPIXzjbggX3ifZzHL3JSBDZLx:Iu5KkpTsx/2X1TM3X3bHXSfFL3edLx
TLSH
T155232B003BE9812BF1BE4F789DF26145867AF2672603D64D2CC442D75623BC6DA42AFD
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

51246

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

d7f0a20e8ed1c7734855b0212c392705b8a31a781d685f0bf857b5ff5dffc6a4

mscoree

dotnet