asyncrat | 8b87d3552a14e56535a4109e7f89f9a7378c087301ad02322018b0fce4bde52a

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General

Target
8b87d3552a14e56535a4109e7f89f9a7378c087301ad02322018b0fce4bde52a
Size 45KB
Sample260703-ege7bsbs4s
SHA256 8b87d3552a14e56535a4109e7f89f9a7378c087301ad02322018b0fce4bde52a
MD5 3a084d5fbcefca76bc9216ef78f59129
SHA1 ebe0a21fa6697ba538e5b9f2f7cf75f875f98149
SHA512 d7dabd6d486f72cd279836116ad5ef08d6d148a015351b50f2404f6ff234535452075b04c9b0451ab76170a43c8985dbc37d9ca975d675ecdbaada05c0cf5d3f
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qF33Fo9EaOPIyzjbBBgX3iYU4yzIDrwsP3YRFBDZEx:MuLAZTnbg2C8Ea3y3bcXS5z07oldEx
TLSH
T18C231A003BE8812BF2BE4FB8ACF25145867EF5632603D6491CC451D75B23FC69A526FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

golicolombia.com:80
golicolombia.com:22
golicolombia.com:8080
golicolombia.com:8880
golicolombia.com:2052
golicolombia.com:2082
golicolombia.com:2086
golicolombia.com:2095
golicolombia.com:443
golicolombia.com:2053
golicolombia.com:2083
golicolombia.com:2087
golicolombia.com:2096
golicolombia.com:8443
www.golicolombia.com:80
www.golicolombia.com:22
www.golicolombia.com:8080
www.golicolombia.com:8880
www.golicolombia.com:2052
www.golicolombia.com:2082
www.golicolombia.com:2086
www.golicolombia.com:2095
www.golicolombia.com:443
www.golicolombia.com:2053
www.golicolombia.com:2083
www.golicolombia.com:2087
www.golicolombia.com:2096
www.golicolombia.com:8443
rat.golicolombia.com:80
rat.golicolombia.com:22
rat.golicolombia.com:8080
rat.golicolombia.com:8880
rat.golicolombia.com:2052
rat.golicolombia.com:2082
rat.golicolombia.com:2086
rat.golicolombia.com:2095
rat.golicolombia.com:443
rat.golicolombia.com:2053
rat.golicolombia.com:2083
rat.golicolombia.com:2087
rat.golicolombia.com:2096
rat.golicolombia.com:8443
shamoon.golicolombia.com:80
shamoon.golicolombia.com:22
shamoon.golicolombia.com:8080
shamoon.golicolombia.com:8880
shamoon.golicolombia.com:2052
shamoon.golicolombia.com:2082
shamoon.golicolombia.com:2086
shamoon.golicolombia.com:2095
shamoon.golicolombia.com:443
shamoon.golicolombia.com:2053
shamoon.golicolombia.com:2083
shamoon.golicolombia.com:2087
shamoon.golicolombia.com:2096
shamoon.golicolombia.com:8443
cl0p.golicolombia.com:80
cl0p.golicolombia.com:22
cl0p.golicolombia.com:8080
cl0p.golicolombia.com:8880
cl0p.golicolombia.com:2052
cl0p.golicolombia.com:2082
cl0p.golicolombia.com:2086
cl0p.golicolombia.com:2095
cl0p.golicolombia.com:443
cl0p.golicolombia.com:2053
cl0p.golicolombia.com:2083
cl0p.golicolombia.com:2087
cl0p.golicolombia.com:2096
cl0p.golicolombia.com:8443

Mutex

aHwfh41RVGcD

Attributes

delay
0
install
true
install_file
nfvr3.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
8b87d3552a14e56535a4109e7f89f9a7378c087301ad02322018b0fce4bde52a

File Explorer

8b87d3552a14e56535a4109e7f89f9a7378c087301ad02322018b0fce4bde52a

.exe 45KB

8b87d3552a14e56535a4109e7f89f9a7378c087301ad02322018b0fce4bde52a

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 8b87d3552a14e56535a4109e7f89f9a7378c087301ad02322018b0fce4bde52a
MD5 3a084d5fbcefca76bc9216ef78f59129
SHA1 ebe0a21fa6697ba538e5b9f2f7cf75f875f98149
SHA512 d7dabd6d486f72cd279836116ad5ef08d6d148a015351b50f2404f6ff234535452075b04c9b0451ab76170a43c8985dbc37d9ca975d675ecdbaada05c0cf5d3f
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qF33Fo9EaOPIyzjbBBgX3iYU4yzIDrwsP3YRFBDZEx:MuLAZTnbg2C8Ea3y3bcXS5z07oldEx
TLSH
T18C231A003BE8812BF2BE4FB8ACF25145867EF5632603D6491CC451D75B23FC69A526FA
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

8b87d3552a14e56535a4109e7f89f9a7378c087301ad02322018b0fce4bde52a

mscoree

dotnet