asyncrat | 44b4a491f23df498c8e76d00d757603e3253b5fb2a1f692131c4813fd2d68dd8

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General

Target
44b4a491f23df498c8e76d00d757603e3253b5fb2a1f692131c4813fd2d68dd8
Size 45KB
Sample260804-ndfs5aab69
SHA256 44b4a491f23df498c8e76d00d757603e3253b5fb2a1f692131c4813fd2d68dd8
MD5 c40eb2574ede8209ced2efd2ad56e8f2
SHA1 4691c94b9e8ca24840d4cd0bf9fc35d25c8f7236
SHA512 4af4e7cc924b117419ec76fec417857c71d432314722d06f17f3531b30cc7ed1f12366507618f225922fe057b4af2a51247ff64353198fe46334e7b837635f98
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFHBlte40WMOPI0IzjbjgXIiXTZ4uNIED6BDZEx:MuLAZTnbg202UM30I3b8XFXTZB7odEx
TLSH
T17E232A003BE8812BF2BE4F78A8F26145867AF6677603D64A1CC451D74713FC6CA526FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

jphimsex.com:80
jphimsex.com:22
jphimsex.com:8080
jphimsex.com:8880
jphimsex.com:2052
jphimsex.com:2082
jphimsex.com:2086
jphimsex.com:2095
jphimsex.com:443
jphimsex.com:2053
jphimsex.com:2083
jphimsex.com:2087
jphimsex.com:2096
jphimsex.com:8443
www.jphimsex.com:80
www.jphimsex.com:22
www.jphimsex.com:8080
www.jphimsex.com:8880
www.jphimsex.com:2052
www.jphimsex.com:2082
www.jphimsex.com:2086
www.jphimsex.com:2095
www.jphimsex.com:443
www.jphimsex.com:2053
www.jphimsex.com:2083
www.jphimsex.com:2087
www.jphimsex.com:2096
www.jphimsex.com:8443
stuxnet.jphimsex.com:80
stuxnet.jphimsex.com:22
stuxnet.jphimsex.com:8080
stuxnet.jphimsex.com:8880
stuxnet.jphimsex.com:2052
stuxnet.jphimsex.com:2082
stuxnet.jphimsex.com:2086
stuxnet.jphimsex.com:2095
stuxnet.jphimsex.com:443
stuxnet.jphimsex.com:2053
stuxnet.jphimsex.com:2083
stuxnet.jphimsex.com:2087
stuxnet.jphimsex.com:2096
stuxnet.jphimsex.com:8443
klez.jphimsex.com:80
klez.jphimsex.com:22
klez.jphimsex.com:8080
klez.jphimsex.com:8880
klez.jphimsex.com:2052
klez.jphimsex.com:2082
klez.jphimsex.com:2086
klez.jphimsex.com:2095
klez.jphimsex.com:443
klez.jphimsex.com:2053
klez.jphimsex.com:2083
klez.jphimsex.com:2087
klez.jphimsex.com:2096
klez.jphimsex.com:8443
dridex.jphimsex.com:80
dridex.jphimsex.com:22
dridex.jphimsex.com:8080
dridex.jphimsex.com:8880
dridex.jphimsex.com:2052
dridex.jphimsex.com:2082
dridex.jphimsex.com:2086
dridex.jphimsex.com:2095
dridex.jphimsex.com:443
dridex.jphimsex.com:2053
dridex.jphimsex.com:2083
dridex.jphimsex.com:2087
dridex.jphimsex.com:2096
dridex.jphimsex.com:8443
blaster.jphimsex.com:80
blaster.jphimsex.com:22
blaster.jphimsex.com:8080
blaster.jphimsex.com:8880
blaster.jphimsex.com:2052
blaster.jphimsex.com:2082
blaster.jphimsex.com:2086
blaster.jphimsex.com:2095
blaster.jphimsex.com:443
blaster.jphimsex.com:2053
blaster.jphimsex.com:2083
blaster.jphimsex.com:2087
blaster.jphimsex.com:2096
blaster.jphimsex.com:8443

Mutex

sMO8aofzmHkT

Attributes

delay
0
install
true
install_file
icf7p.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
44b4a491f23df498c8e76d00d757603e3253b5fb2a1f692131c4813fd2d68dd8

File Explorer

44b4a491f23df498c8e76d00d757603e3253b5fb2a1f692131c4813fd2d68dd8

.exe 45KB

44b4a491f23df498c8e76d00d757603e3253b5fb2a1f692131c4813fd2d68dd8

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 44b4a491f23df498c8e76d00d757603e3253b5fb2a1f692131c4813fd2d68dd8
MD5 c40eb2574ede8209ced2efd2ad56e8f2
SHA1 4691c94b9e8ca24840d4cd0bf9fc35d25c8f7236
SHA512 4af4e7cc924b117419ec76fec417857c71d432314722d06f17f3531b30cc7ed1f12366507618f225922fe057b4af2a51247ff64353198fe46334e7b837635f98
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFHBlte40WMOPI0IzjbjgXIiXTZ4uNIED6BDZEx:MuLAZTnbg202UM30I3b8XFXTZB7odEx
TLSH
T17E232A003BE8812BF2BE4F78A8F26145867AF6677603D64A1CC451D74713FC6CA526FA
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

44b4a491f23df498c8e76d00d757603e3253b5fb2a1f692131c4813fd2d68dd8

mscoree

dotnet