asyncrat | f00d69acd700d5858600014734b3b595b5b1f1c8054ba8e6cf3cdb1986d46087

Sharing

Copy URL Twitter E-mail

General

Target
f00d69acd700d5858600014734b3b595b5b1f1c8054ba8e6cf3cdb1986d46087
Size 45KB
Sample260801-qlpgcawfpg
SHA256 f00d69acd700d5858600014734b3b595b5b1f1c8054ba8e6cf3cdb1986d46087
MD5 45a0d3bb5d38f77418263f1f227d150d
SHA1 54a03cfb1c51906c0321f4c1ceb8339bfa98a778
SHA512 805fb9acfe7fe3b926b49dffdac4f04e550294047c728b4e4440ed5102172b06abad1c1a5d08e6d7147105be59c943645c1040ddb62e7f51d8dc9bdf46e80d16
SSDEEP 768:5udApTNctooWUS7C+mo2qtSCSwTMjPIuujbNgX3i+rLnjjwNVnn6JFBDZ0x:5udApTNmU2lg1uCbaXSrn6JLd0x
TLSH
T14C231B003BE8812BF2BE4F7899F26145857AF2673603D54A2CC451DB5723FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sextinvl.blog:80
sextinvl.blog:22
sextinvl.blog:8080
sextinvl.blog:8880
sextinvl.blog:2052
sextinvl.blog:2082
sextinvl.blog:2086
sextinvl.blog:2095
sextinvl.blog:443
sextinvl.blog:2053
sextinvl.blog:2083
sextinvl.blog:2087
sextinvl.blog:2096
sextinvl.blog:8443
www.sextinvl.blog:80
www.sextinvl.blog:22
www.sextinvl.blog:8080
www.sextinvl.blog:8880
www.sextinvl.blog:2052
www.sextinvl.blog:2082
www.sextinvl.blog:2086
www.sextinvl.blog:2095
www.sextinvl.blog:443
www.sextinvl.blog:2053
www.sextinvl.blog:2083
www.sextinvl.blog:2087
www.sextinvl.blog:2096
www.sextinvl.blog:8443
blaster.sextinvl.blog:80
blaster.sextinvl.blog:22
blaster.sextinvl.blog:8080
blaster.sextinvl.blog:8880
blaster.sextinvl.blog:2052
blaster.sextinvl.blog:2082
blaster.sextinvl.blog:2086
blaster.sextinvl.blog:2095
blaster.sextinvl.blog:443
blaster.sextinvl.blog:2053
blaster.sextinvl.blog:2083
blaster.sextinvl.blog:2087
blaster.sextinvl.blog:2096
blaster.sextinvl.blog:8443
sobig.sextinvl.blog:80
sobig.sextinvl.blog:22
sobig.sextinvl.blog:8080
sobig.sextinvl.blog:8880
sobig.sextinvl.blog:2052
sobig.sextinvl.blog:2082
sobig.sextinvl.blog:2086
sobig.sextinvl.blog:2095
sobig.sextinvl.blog:443
sobig.sextinvl.blog:2053
sobig.sextinvl.blog:2083
sobig.sextinvl.blog:2087
sobig.sextinvl.blog:2096
sobig.sextinvl.blog:8443

Mutex

A0zuciktZGc8

Attributes

delay
0
install
true
install_file
r4an68.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
f00d69acd700d5858600014734b3b595b5b1f1c8054ba8e6cf3cdb1986d46087

File Explorer

f00d69acd700d5858600014734b3b595b5b1f1c8054ba8e6cf3cdb1986d46087

.exe 45KB

f00d69acd700d5858600014734b3b595b5b1f1c8054ba8e6cf3cdb1986d46087

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f00d69acd700d5858600014734b3b595b5b1f1c8054ba8e6cf3cdb1986d46087
MD5 45a0d3bb5d38f77418263f1f227d150d
SHA1 54a03cfb1c51906c0321f4c1ceb8339bfa98a778
SHA512 805fb9acfe7fe3b926b49dffdac4f04e550294047c728b4e4440ed5102172b06abad1c1a5d08e6d7147105be59c943645c1040ddb62e7f51d8dc9bdf46e80d16
SSDEEP 768:5udApTNctooWUS7C+mo2qtSCSwTMjPIuujbNgX3i+rLnjjwNVnn6JFBDZ0x:5udApTNmU2lg1uCbaXSrn6JLd0x
TLSH
T14C231B003BE8812BF2BE4F7899F26145857AF2673603D54A2CC451DB5723FC69A426FE
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

51278

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

f00d69acd700d5858600014734b3b595b5b1f1c8054ba8e6cf3cdb1986d46087

mscoree

dotnet