asyncrat | 121b255682783a7752b253696124345f0e8b05ad33cd8d6200ef486f8f77deb6

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General

Target
121b255682783a7752b253696124345f0e8b05ad33cd8d6200ef486f8f77deb6
Size 45KB
Sample260815-k9thbafa33
SHA256 121b255682783a7752b253696124345f0e8b05ad33cd8d6200ef486f8f77deb6
MD5 3045c6fca1f6d7833e9003545a5b88a8
SHA1 015d17fe51cf7774470c31c426893a1bcba0b889
SHA512 3d1e2b6e4fa02b200a1eb451c0b6d52f9f9f3f6e4ab57af1f7d887e61e0dd2a4d5a1a48041e769621b971111ef0f923a6c50f550b25b8e62981d720e40adbbba
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFwseXIsO1JX8NnPI65zjbFgX3DBJ50wt/Ke2oJBDZEx:MuLAZTnbg26enKJX4A653bCXzBJ50Ayh
TLSH
T160232A003BE8812BF1BF4F78A9F261058A7AF6732602D54E1CC4519B5723FC59A52AFD
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
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
azorult.glagbo.com:80
azorult.glagbo.com:22
azorult.glagbo.com:8080
azorult.glagbo.com:8880
azorult.glagbo.com:2052
azorult.glagbo.com:2082
azorult.glagbo.com:2086
azorult.glagbo.com:2095
azorult.glagbo.com:443
azorult.glagbo.com:2053
azorult.glagbo.com:2083
azorult.glagbo.com:2087
azorult.glagbo.com:2096
azorult.glagbo.com:8443
trickbot.glagbo.com:80
trickbot.glagbo.com:22
trickbot.glagbo.com:8080
trickbot.glagbo.com:8880
trickbot.glagbo.com:2052
trickbot.glagbo.com:2082
trickbot.glagbo.com:2086
trickbot.glagbo.com:2095
trickbot.glagbo.com:443
trickbot.glagbo.com:2053
trickbot.glagbo.com:2083
trickbot.glagbo.com:2087
trickbot.glagbo.com:2096
trickbot.glagbo.com:8443
klez.glagbo.com:80
klez.glagbo.com:22
klez.glagbo.com:8080
klez.glagbo.com:8880
klez.glagbo.com:2052
klez.glagbo.com:2082
klez.glagbo.com:2086
klez.glagbo.com:2095
klez.glagbo.com:443
klez.glagbo.com:2053
klez.glagbo.com:2083
klez.glagbo.com:2087
klez.glagbo.com:2096
klez.glagbo.com:8443

Mutex

zslHfxOOdynE

Attributes

delay
0
install
true
install_file
yyybt.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
121b255682783a7752b253696124345f0e8b05ad33cd8d6200ef486f8f77deb6

File Explorer

121b255682783a7752b253696124345f0e8b05ad33cd8d6200ef486f8f77deb6

.exe 45KB

121b255682783a7752b253696124345f0e8b05ad33cd8d6200ef486f8f77deb6

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 121b255682783a7752b253696124345f0e8b05ad33cd8d6200ef486f8f77deb6
MD5 3045c6fca1f6d7833e9003545a5b88a8
SHA1 015d17fe51cf7774470c31c426893a1bcba0b889
SHA512 3d1e2b6e4fa02b200a1eb451c0b6d52f9f9f3f6e4ab57af1f7d887e61e0dd2a4d5a1a48041e769621b971111ef0f923a6c50f550b25b8e62981d720e40adbbba
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFwseXIsO1JX8NnPI65zjbFgX3DBJ50wt/Ke2oJBDZEx:MuLAZTnbg26enKJX4A653bCXzBJ50Ayh
TLSH
T160232A003BE8812BF1BF4F78A9F261058A7AF6732602D54E1CC4519B5723FC59A52AFD
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

51358

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

121b255682783a7752b253696124345f0e8b05ad33cd8d6200ef486f8f77deb6

mscoree

dotnet