asyncrat | de3bc0aa7a1ca65272478c4544d3c62d42d81da05f7199d6e4f4021ce44323a8

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General

Target
de3bc0aa7a1ca65272478c4544d3c62d42d81da05f7199d6e4f4021ce44323a8
Size 45KB
Sample260718-vbprksf16k
SHA256 de3bc0aa7a1ca65272478c4544d3c62d42d81da05f7199d6e4f4021ce44323a8
MD5 a6bb9cef25f5c23fe6e334b00c29136d
SHA1 adab130ef5a52c41ae4b77c7712192ae1877bb9d
SHA512 e94b5521a930949119413f2586df9359e705de8eddbe4a0a514346164d14dd53fc1a7bf363e6a5c1ff451fc1ee68924df46aef3ec9406e37a93fdeb99885c84c
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9tCSwTMjPIu1jbcgX3izw1YLELRoBDZsx:EulCJTHl42ag1udbzXSs1YLAsdsx
TLSH
T114231A0037E8C22BF2BE4F7898F26145857AB6673603D58E2CC451DB5613FC69A426FD
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
gozi.vuasexviet.com:80
gozi.vuasexviet.com:22
gozi.vuasexviet.com:8080
gozi.vuasexviet.com:8880
gozi.vuasexviet.com:2052
gozi.vuasexviet.com:2082
gozi.vuasexviet.com:2086
gozi.vuasexviet.com:2095
gozi.vuasexviet.com:443
gozi.vuasexviet.com:2053
gozi.vuasexviet.com:2083
gozi.vuasexviet.com:2087
gozi.vuasexviet.com:2096
gozi.vuasexviet.com:8443
hack.vuasexviet.com:80
hack.vuasexviet.com:22
hack.vuasexviet.com:8080
hack.vuasexviet.com:8880
hack.vuasexviet.com:2052
hack.vuasexviet.com:2082
hack.vuasexviet.com:2086
hack.vuasexviet.com:2095
hack.vuasexviet.com:443
hack.vuasexviet.com:2053
hack.vuasexviet.com:2083
hack.vuasexviet.com:2087
hack.vuasexviet.com:2096
hack.vuasexviet.com:8443
sodinokibi.vuasexviet.com:80
sodinokibi.vuasexviet.com:22
sodinokibi.vuasexviet.com:8080
sodinokibi.vuasexviet.com:8880
sodinokibi.vuasexviet.com:2052
sodinokibi.vuasexviet.com:2082
sodinokibi.vuasexviet.com:2086
sodinokibi.vuasexviet.com:2095
sodinokibi.vuasexviet.com:443
sodinokibi.vuasexviet.com:2053
sodinokibi.vuasexviet.com:2083
sodinokibi.vuasexviet.com:2087
sodinokibi.vuasexviet.com:2096
sodinokibi.vuasexviet.com:8443

Mutex

VAFvRFg4kktV

Attributes

delay
0
install
true
install_file
bpypb7.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
de3bc0aa7a1ca65272478c4544d3c62d42d81da05f7199d6e4f4021ce44323a8

File Explorer

de3bc0aa7a1ca65272478c4544d3c62d42d81da05f7199d6e4f4021ce44323a8

.exe 45KB

de3bc0aa7a1ca65272478c4544d3c62d42d81da05f7199d6e4f4021ce44323a8

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 de3bc0aa7a1ca65272478c4544d3c62d42d81da05f7199d6e4f4021ce44323a8
MD5 a6bb9cef25f5c23fe6e334b00c29136d
SHA1 adab130ef5a52c41ae4b77c7712192ae1877bb9d
SHA512 e94b5521a930949119413f2586df9359e705de8eddbe4a0a514346164d14dd53fc1a7bf363e6a5c1ff451fc1ee68924df46aef3ec9406e37a93fdeb99885c84c
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9tCSwTMjPIu1jbcgX3izw1YLELRoBDZsx:EulCJTHl42ag1udbzXSs1YLAsdsx
TLSH
T114231A0037E8C22BF2BE4F7898F26145857AB6673603D58E2CC451DB5613FC69A426FD
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

de3bc0aa7a1ca65272478c4544d3c62d42d81da05f7199d6e4f4021ce44323a8

mscoree

dotnet