asyncrat | 35048b5336885ae81b919c549c15a690f608bd5aed928a028d0c93f5b63df3f5

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General

Target
35048b5336885ae81b919c549c15a690f608bd5aed928a028d0c93f5b63df3f5
Size 45KB
Sample260718-wgl4bahs5p
SHA256 35048b5336885ae81b919c549c15a690f608bd5aed928a028d0c93f5b63df3f5
MD5 9dd4cdd9079a26a03ce4b124453ebac4
SHA1 0a966d10b8d8bad7124a8ed4fbbf264c123b035f
SHA512 19fc7ee1351743a42a681f0523f91c8cafdb4b67ade1e1aa766afb8b5805d5cbdf65c80f0b462a501163572521ab7ed731be45551f96bfc2b25d44d1c7191c48
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFo3xY6AZOOPILzjb0gD3ipkSVjixHUBDZEx:MuLAZTnbg2RulO3L3bbDSOSVWCdEx
TLSH
T1CB231B003BE8822BF2BE4F78ACF26145867AF5737603D54A1CC4519B5A13FC686526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexjav.mobi:80
phimsexjav.mobi:22
phimsexjav.mobi:8080
phimsexjav.mobi:8880
phimsexjav.mobi:2052
phimsexjav.mobi:2082
phimsexjav.mobi:2086
phimsexjav.mobi:2095
phimsexjav.mobi:443
phimsexjav.mobi:2053
phimsexjav.mobi:2083
phimsexjav.mobi:2087
phimsexjav.mobi:2096
phimsexjav.mobi:8443
www.phimsexjav.mobi:80
www.phimsexjav.mobi:22
www.phimsexjav.mobi:8080
www.phimsexjav.mobi:8880
www.phimsexjav.mobi:2052
www.phimsexjav.mobi:2082
www.phimsexjav.mobi:2086
www.phimsexjav.mobi:2095
www.phimsexjav.mobi:443
www.phimsexjav.mobi:2053
www.phimsexjav.mobi:2083
www.phimsexjav.mobi:2087
www.phimsexjav.mobi:2096
www.phimsexjav.mobi:8443
downadup.phimsexjav.mobi:80
downadup.phimsexjav.mobi:22
downadup.phimsexjav.mobi:8080
downadup.phimsexjav.mobi:8880
downadup.phimsexjav.mobi:2052
downadup.phimsexjav.mobi:2082
downadup.phimsexjav.mobi:2086
downadup.phimsexjav.mobi:2095
downadup.phimsexjav.mobi:443
downadup.phimsexjav.mobi:2053
downadup.phimsexjav.mobi:2083
downadup.phimsexjav.mobi:2087
downadup.phimsexjav.mobi:2096
downadup.phimsexjav.mobi:8443
blaster.phimsexjav.mobi:80
blaster.phimsexjav.mobi:22
blaster.phimsexjav.mobi:8080
blaster.phimsexjav.mobi:8880
blaster.phimsexjav.mobi:2052
blaster.phimsexjav.mobi:2082
blaster.phimsexjav.mobi:2086
blaster.phimsexjav.mobi:2095
blaster.phimsexjav.mobi:443
blaster.phimsexjav.mobi:2053
blaster.phimsexjav.mobi:2083
blaster.phimsexjav.mobi:2087
blaster.phimsexjav.mobi:2096
blaster.phimsexjav.mobi:8443
remcos.phimsexjav.mobi:80
remcos.phimsexjav.mobi:22
remcos.phimsexjav.mobi:8080
remcos.phimsexjav.mobi:8880
remcos.phimsexjav.mobi:2052
remcos.phimsexjav.mobi:2082
remcos.phimsexjav.mobi:2086
remcos.phimsexjav.mobi:2095
remcos.phimsexjav.mobi:443
remcos.phimsexjav.mobi:2053
remcos.phimsexjav.mobi:2083
remcos.phimsexjav.mobi:2087
remcos.phimsexjav.mobi:2096
remcos.phimsexjav.mobi:8443

Mutex

PoKwrnehiRGE

Attributes

delay
0
install
true
install_file
a5ttj.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
35048b5336885ae81b919c549c15a690f608bd5aed928a028d0c93f5b63df3f5

File Explorer

35048b5336885ae81b919c549c15a690f608bd5aed928a028d0c93f5b63df3f5

.exe 45KB

35048b5336885ae81b919c549c15a690f608bd5aed928a028d0c93f5b63df3f5

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 35048b5336885ae81b919c549c15a690f608bd5aed928a028d0c93f5b63df3f5
MD5 9dd4cdd9079a26a03ce4b124453ebac4
SHA1 0a966d10b8d8bad7124a8ed4fbbf264c123b035f
SHA512 19fc7ee1351743a42a681f0523f91c8cafdb4b67ade1e1aa766afb8b5805d5cbdf65c80f0b462a501163572521ab7ed731be45551f96bfc2b25d44d1c7191c48
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFo3xY6AZOOPILzjb0gD3ipkSVjixHUBDZEx:MuLAZTnbg2RulO3L3bbDSOSVWCdEx
TLSH
T1CB231B003BE8822BF2BE4F78ACF26145867AF5737603D54A1CC4519B5A13FC686526FE
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

35048b5336885ae81b919c549c15a690f608bd5aed928a028d0c93f5b63df3f5

mscoree

dotnet