asyncrat | 79e9815484891f99207000879841034ee78041e393bea9bb5645bc0f4e6754c5

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General

Target
79e9815484891f99207000879841034ee78041e393bea9bb5645bc0f4e6754c5
Size 45KB
Sample260716-e3j3eagv3x
SHA256 79e9815484891f99207000879841034ee78041e393bea9bb5645bc0f4e6754c5
MD5 6033473f7e8e8a2b66a43e2fcb32847c
SHA1 66ba07bb67e636e45957cac9de5e1515faf19441
SHA512 513871ad4b3176c7485a13dd7c7c473bac79f6610c67d0c6244fe831e8b037f868f4f50d18078734944687752539127ecdc35277601e068edffa8c04b89834f8
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFtl9fcBEahPIt5jbegX3iLQTKTLv6MvrBDZUx:cu7e5TH2A2ELkEa+t5bhXSMGv6EdUx
TLSH
T1A9231B003BE8822BF27E4F789DF26245467AF6736603D54D2CC452DB4613BC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vuasexviet.com:80
vuasexviet.com:22
vuasexviet.com:8080
vuasexviet.com:8880
vuasexviet.com:2052
vuasexviet.com:2082
vuasexviet.com:2086
vuasexviet.com:2095
vuasexviet.com:443
vuasexviet.com:2053
vuasexviet.com:2083
vuasexviet.com:2087
vuasexviet.com:2096
vuasexviet.com:8443
www.vuasexviet.com:80
www.vuasexviet.com:22
www.vuasexviet.com:8080
www.vuasexviet.com:8880
www.vuasexviet.com:2052
www.vuasexviet.com:2082
www.vuasexviet.com:2086
www.vuasexviet.com:2095
www.vuasexviet.com:443
www.vuasexviet.com:2053
www.vuasexviet.com:2083
www.vuasexviet.com:2087
www.vuasexviet.com:2096
www.vuasexviet.com:8443
fakeupdates.vuasexviet.com:80
fakeupdates.vuasexviet.com:22
fakeupdates.vuasexviet.com:8080
fakeupdates.vuasexviet.com:8880
fakeupdates.vuasexviet.com:2052
fakeupdates.vuasexviet.com:2082
fakeupdates.vuasexviet.com:2086
fakeupdates.vuasexviet.com:2095
fakeupdates.vuasexviet.com:443
fakeupdates.vuasexviet.com:2053
fakeupdates.vuasexviet.com:2083
fakeupdates.vuasexviet.com:2087
fakeupdates.vuasexviet.com:2096
fakeupdates.vuasexviet.com:8443
remcos.vuasexviet.com:80
remcos.vuasexviet.com:22
remcos.vuasexviet.com:8080
remcos.vuasexviet.com:8880
remcos.vuasexviet.com:2052
remcos.vuasexviet.com:2082
remcos.vuasexviet.com:2086
remcos.vuasexviet.com:2095
remcos.vuasexviet.com:443
remcos.vuasexviet.com:2053
remcos.vuasexviet.com:2083
remcos.vuasexviet.com:2087
remcos.vuasexviet.com:2096
remcos.vuasexviet.com:8443

Mutex

B7bOsF4IRBHJ

Attributes

delay
0
install
true
install_file
v5r4e.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
79e9815484891f99207000879841034ee78041e393bea9bb5645bc0f4e6754c5

File Explorer

79e9815484891f99207000879841034ee78041e393bea9bb5645bc0f4e6754c5

.exe 45KB

79e9815484891f99207000879841034ee78041e393bea9bb5645bc0f4e6754c5

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 79e9815484891f99207000879841034ee78041e393bea9bb5645bc0f4e6754c5
MD5 6033473f7e8e8a2b66a43e2fcb32847c
SHA1 66ba07bb67e636e45957cac9de5e1515faf19441
SHA512 513871ad4b3176c7485a13dd7c7c473bac79f6610c67d0c6244fe831e8b037f868f4f50d18078734944687752539127ecdc35277601e068edffa8c04b89834f8
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFtl9fcBEahPIt5jbegX3iLQTKTLv6MvrBDZUx:cu7e5TH2A2ELkEa+t5bhXSMGv6EdUx
TLSH
T1A9231B003BE8822BF27E4F789DF26245467AF6736603D54D2CC452DB4613BC69A426FE
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

51310

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

79e9815484891f99207000879841034ee78041e393bea9bb5645bc0f4e6754c5

mscoree

dotnet