asyncrat | 87851da3e79757c58b5f304a4075d7efe2979e493e136e4547ddf2b2666dc8d3

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General

Target
87851da3e79757c58b5f304a4075d7efe2979e493e136e4547ddf2b2666dc8d3
Size 45KB
Sample260804-l4pslsxdla
SHA256 87851da3e79757c58b5f304a4075d7efe2979e493e136e4547ddf2b2666dc8d3
MD5 15c630e91e04469214a1a178c9fdc2d0
SHA1 feff6158305629c27f14844e52d7671538f8c674
SHA512 54d4de10d92e3fa2341d01f25f38411f79761ec8e5eb1801ba0ba01883aca393537975e0a0e58c24ec5afa3480dadc9be032a399f5ffc63e3f784dbb2a4a5e08
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qA3/qpG3jHuPIgzjbmgXjioQjFTKspdrdi2BDZcx:UuKWgSJTwRf2HIM3g3b5X+oQhHjrTdcx
TLSH
T188232A003BE9812BF2BE4FB8A9F26145467AF2637603D6491CC451DB5723FC6CA426ED
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xemcliphot.net:80
xemcliphot.net:22
xemcliphot.net:8080
xemcliphot.net:8880
xemcliphot.net:2052
xemcliphot.net:2082
xemcliphot.net:2086
xemcliphot.net:2095
xemcliphot.net:443
xemcliphot.net:2053
xemcliphot.net:2083
xemcliphot.net:2087
xemcliphot.net:2096
xemcliphot.net:8443
www.xemcliphot.net:80
www.xemcliphot.net:22
www.xemcliphot.net:8080
www.xemcliphot.net:8880
www.xemcliphot.net:2052
www.xemcliphot.net:2082
www.xemcliphot.net:2086
www.xemcliphot.net:2095
www.xemcliphot.net:443
www.xemcliphot.net:2053
www.xemcliphot.net:2083
www.xemcliphot.net:2087
www.xemcliphot.net:2096
www.xemcliphot.net:8443
qakbot.xemcliphot.net:80
qakbot.xemcliphot.net:22
qakbot.xemcliphot.net:8080
qakbot.xemcliphot.net:8880
qakbot.xemcliphot.net:2052
qakbot.xemcliphot.net:2082
qakbot.xemcliphot.net:2086
qakbot.xemcliphot.net:2095
qakbot.xemcliphot.net:443
qakbot.xemcliphot.net:2053
qakbot.xemcliphot.net:2083
qakbot.xemcliphot.net:2087
qakbot.xemcliphot.net:2096
qakbot.xemcliphot.net:8443
rat.xemcliphot.net:80
rat.xemcliphot.net:22
rat.xemcliphot.net:8080
rat.xemcliphot.net:8880
rat.xemcliphot.net:2052
rat.xemcliphot.net:2082
rat.xemcliphot.net:2086
rat.xemcliphot.net:2095
rat.xemcliphot.net:443
rat.xemcliphot.net:2053
rat.xemcliphot.net:2083
rat.xemcliphot.net:2087
rat.xemcliphot.net:2096
rat.xemcliphot.net:8443
cryptolocker.xemcliphot.net:80
cryptolocker.xemcliphot.net:22
cryptolocker.xemcliphot.net:8080
cryptolocker.xemcliphot.net:8880
cryptolocker.xemcliphot.net:2052
cryptolocker.xemcliphot.net:2082
cryptolocker.xemcliphot.net:2086
cryptolocker.xemcliphot.net:2095
cryptolocker.xemcliphot.net:443
cryptolocker.xemcliphot.net:2053
cryptolocker.xemcliphot.net:2083
cryptolocker.xemcliphot.net:2087
cryptolocker.xemcliphot.net:2096
cryptolocker.xemcliphot.net:8443
mydoom.xemcliphot.net:80
mydoom.xemcliphot.net:22
mydoom.xemcliphot.net:8080
mydoom.xemcliphot.net:8880
mydoom.xemcliphot.net:2052
mydoom.xemcliphot.net:2082
mydoom.xemcliphot.net:2086
mydoom.xemcliphot.net:2095
mydoom.xemcliphot.net:443
mydoom.xemcliphot.net:2053
mydoom.xemcliphot.net:2083
mydoom.xemcliphot.net:2087
mydoom.xemcliphot.net:2096
mydoom.xemcliphot.net:8443

Mutex

A3I7jZNrCSDE

Attributes

delay
0
install
true
install_file
rbua0wfq.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
87851da3e79757c58b5f304a4075d7efe2979e493e136e4547ddf2b2666dc8d3

File Explorer

87851da3e79757c58b5f304a4075d7efe2979e493e136e4547ddf2b2666dc8d3

.exe 45KB

87851da3e79757c58b5f304a4075d7efe2979e493e136e4547ddf2b2666dc8d3

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 87851da3e79757c58b5f304a4075d7efe2979e493e136e4547ddf2b2666dc8d3
MD5 15c630e91e04469214a1a178c9fdc2d0
SHA1 feff6158305629c27f14844e52d7671538f8c674
SHA512 54d4de10d92e3fa2341d01f25f38411f79761ec8e5eb1801ba0ba01883aca393537975e0a0e58c24ec5afa3480dadc9be032a399f5ffc63e3f784dbb2a4a5e08
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qA3/qpG3jHuPIgzjbmgXjioQjFTKspdrdi2BDZcx:UuKWgSJTwRf2HIM3g3b5X+oQhHjrTdcx
TLSH
T188232A003BE9812BF2BE4FB8A9F26145467AF2637603D6491CC451DB5723FC6CA426ED
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

51406

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

87851da3e79757c58b5f304a4075d7efe2979e493e136e4547ddf2b2666dc8d3

mscoree

dotnet