asyncrat | fd5720ea6f9ed00d38bda9b31a0bbc0fd95ed33f628a51264099c29cf30eb9d3

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General

Target
fd5720ea6f9ed00d38bda9b31a0bbc0fd95ed33f628a51264099c29cf30eb9d3
Size 45KB
Sample260919-vjaydshe35
SHA256 fd5720ea6f9ed00d38bda9b31a0bbc0fd95ed33f628a51264099c29cf30eb9d3
MD5 a63c9271b303e678f2f897d9306b1b76
SHA1 f180da6da00d5e41169206bbfef3d82462565ea2
SHA512 0058c128be797a8f24c70037a7262733f60a7726f04df5ea7809224283161d5096d5c93e568e71f157ed022fbbb47c2f1e2a3d7f737422e36f78d7ee858203d6
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlL3xK6yZoOPItzjbvga3iR8itCHLkZrx8CHBDZMx:wuDWZTpMZSB2OcPo3t3bYaSfYQxxlhdO
TLSH
T1B82319003BE8822BF2BE4F7898F26245467AF5A37603D64D1CC451DB5713FC69A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvl.org:80
sexvl.org:22
sexvl.org:8080
sexvl.org:8880
sexvl.org:2052
sexvl.org:2082
sexvl.org:2086
sexvl.org:2095
sexvl.org:443
sexvl.org:2053
sexvl.org:2083
sexvl.org:2087
sexvl.org:2096
sexvl.org:8443
www.sexvl.org:80
www.sexvl.org:22
www.sexvl.org:8080
www.sexvl.org:8880
www.sexvl.org:2052
www.sexvl.org:2082
www.sexvl.org:2086
www.sexvl.org:2095
www.sexvl.org:443
www.sexvl.org:2053
www.sexvl.org:2083
www.sexvl.org:2087
www.sexvl.org:2096
www.sexvl.org:8443
stuxnet.sexvl.org:80
stuxnet.sexvl.org:22
stuxnet.sexvl.org:8080
stuxnet.sexvl.org:8880
stuxnet.sexvl.org:2052
stuxnet.sexvl.org:2082
stuxnet.sexvl.org:2086
stuxnet.sexvl.org:2095
stuxnet.sexvl.org:443
stuxnet.sexvl.org:2053
stuxnet.sexvl.org:2083
stuxnet.sexvl.org:2087
stuxnet.sexvl.org:2096
stuxnet.sexvl.org:8443
shamoon.sexvl.org:80
shamoon.sexvl.org:22
shamoon.sexvl.org:8080
shamoon.sexvl.org:8880
shamoon.sexvl.org:2052
shamoon.sexvl.org:2082
shamoon.sexvl.org:2086
shamoon.sexvl.org:2095
shamoon.sexvl.org:443
shamoon.sexvl.org:2053
shamoon.sexvl.org:2083
shamoon.sexvl.org:2087
shamoon.sexvl.org:2096
shamoon.sexvl.org:8443
invasive.sexvl.org:80
invasive.sexvl.org:22
invasive.sexvl.org:8080
invasive.sexvl.org:8880
invasive.sexvl.org:2052
invasive.sexvl.org:2082
invasive.sexvl.org:2086
invasive.sexvl.org:2095
invasive.sexvl.org:443
invasive.sexvl.org:2053
invasive.sexvl.org:2083
invasive.sexvl.org:2087
invasive.sexvl.org:2096
invasive.sexvl.org:8443

Mutex

9GMAPBVo1CHa

Attributes

delay
0
install
true
install_file
b7gxk.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
fd5720ea6f9ed00d38bda9b31a0bbc0fd95ed33f628a51264099c29cf30eb9d3

File Explorer

fd5720ea6f9ed00d38bda9b31a0bbc0fd95ed33f628a51264099c29cf30eb9d3

.exe 45KB

fd5720ea6f9ed00d38bda9b31a0bbc0fd95ed33f628a51264099c29cf30eb9d3

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 fd5720ea6f9ed00d38bda9b31a0bbc0fd95ed33f628a51264099c29cf30eb9d3
MD5 a63c9271b303e678f2f897d9306b1b76
SHA1 f180da6da00d5e41169206bbfef3d82462565ea2
SHA512 0058c128be797a8f24c70037a7262733f60a7726f04df5ea7809224283161d5096d5c93e568e71f157ed022fbbb47c2f1e2a3d7f737422e36f78d7ee858203d6
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlL3xK6yZoOPItzjbvga3iR8itCHLkZrx8CHBDZMx:wuDWZTpMZSB2OcPo3t3bYaSfYQxxlhdO
TLSH
T1B82319003BE8822BF2BE4F7898F26245467AF5A37603D64D1CC451DB5713FC69A426FA
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

51262

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

fd5720ea6f9ed00d38bda9b31a0bbc0fd95ed33f628a51264099c29cf30eb9d3

mscoree

dotnet