asyncrat | 88326e60953ec9bf7f41fa8c3b09ad65c03211b61b26e0866082e95e0610c23f

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General

Target
88326e60953ec9bf7f41fa8c3b09ad65c03211b61b26e0866082e95e0610c23f
Size 45KB
Sample260804-yxpkgsgc64
SHA256 88326e60953ec9bf7f41fa8c3b09ad65c03211b61b26e0866082e95e0610c23f
MD5 857daba2734658b89797457197ab205c
SHA1 c267cb0b56637e168d3398e955d1c9fac706f3a8
SHA512 5d712a65188e0c2a56ed1aa97381b7ab3ff1c9ddd371180dc23fb1155a01890c90fb7429659aace509abb4a2102599d5fbabe521addfb2046f588fb504e6641c
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAhpt0CCM+d4CvS8PIM4jbvgX3iVMgDbCmmUzxYzBDZO:kuSOpTPOP2x/CFWBMwbYXSmgD+BUz+V8
TLSH
T1E5231A0037E8812BF2BF4F7869F26245867AF6632603D5491C8451DB5B23FC69A436FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vnsextop1.com:80
vnsextop1.com:22
vnsextop1.com:8080
vnsextop1.com:8880
vnsextop1.com:2052
vnsextop1.com:2082
vnsextop1.com:2086
vnsextop1.com:2095
vnsextop1.com:443
vnsextop1.com:2053
vnsextop1.com:2083
vnsextop1.com:2087
vnsextop1.com:2096
vnsextop1.com:8443
www.vnsextop1.com:80
www.vnsextop1.com:22
www.vnsextop1.com:8080
www.vnsextop1.com:8880
www.vnsextop1.com:2052
www.vnsextop1.com:2082
www.vnsextop1.com:2086
www.vnsextop1.com:2095
www.vnsextop1.com:443
www.vnsextop1.com:2053
www.vnsextop1.com:2083
www.vnsextop1.com:2087
www.vnsextop1.com:2096
www.vnsextop1.com:8443
stuxnet.vnsextop1.com:80
stuxnet.vnsextop1.com:22
stuxnet.vnsextop1.com:8080
stuxnet.vnsextop1.com:8880
stuxnet.vnsextop1.com:2052
stuxnet.vnsextop1.com:2082
stuxnet.vnsextop1.com:2086
stuxnet.vnsextop1.com:2095
stuxnet.vnsextop1.com:443
stuxnet.vnsextop1.com:2053
stuxnet.vnsextop1.com:2083
stuxnet.vnsextop1.com:2087
stuxnet.vnsextop1.com:2096
stuxnet.vnsextop1.com:8443
hacker.vnsextop1.com:80
hacker.vnsextop1.com:22
hacker.vnsextop1.com:8080
hacker.vnsextop1.com:8880
hacker.vnsextop1.com:2052
hacker.vnsextop1.com:2082
hacker.vnsextop1.com:2086
hacker.vnsextop1.com:2095
hacker.vnsextop1.com:443
hacker.vnsextop1.com:2053
hacker.vnsextop1.com:2083
hacker.vnsextop1.com:2087
hacker.vnsextop1.com:2096
hacker.vnsextop1.com:8443
gozi.vnsextop1.com:80
gozi.vnsextop1.com:22
gozi.vnsextop1.com:8080
gozi.vnsextop1.com:8880
gozi.vnsextop1.com:2052
gozi.vnsextop1.com:2082
gozi.vnsextop1.com:2086
gozi.vnsextop1.com:2095
gozi.vnsextop1.com:443
gozi.vnsextop1.com:2053
gozi.vnsextop1.com:2083
gozi.vnsextop1.com:2087
gozi.vnsextop1.com:2096
gozi.vnsextop1.com:8443
emotet.vnsextop1.com:80
emotet.vnsextop1.com:22
emotet.vnsextop1.com:8080
emotet.vnsextop1.com:8880
emotet.vnsextop1.com:2052
emotet.vnsextop1.com:2082
emotet.vnsextop1.com:2086
emotet.vnsextop1.com:2095
emotet.vnsextop1.com:443
emotet.vnsextop1.com:2053
emotet.vnsextop1.com:2083
emotet.vnsextop1.com:2087
emotet.vnsextop1.com:2096
emotet.vnsextop1.com:8443

Mutex

CYl4r8R7qOcy

Attributes

delay
0
install
true
install_file
5h6b.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
88326e60953ec9bf7f41fa8c3b09ad65c03211b61b26e0866082e95e0610c23f

File Explorer

88326e60953ec9bf7f41fa8c3b09ad65c03211b61b26e0866082e95e0610c23f

.exe 45KB

88326e60953ec9bf7f41fa8c3b09ad65c03211b61b26e0866082e95e0610c23f

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 88326e60953ec9bf7f41fa8c3b09ad65c03211b61b26e0866082e95e0610c23f
MD5 857daba2734658b89797457197ab205c
SHA1 c267cb0b56637e168d3398e955d1c9fac706f3a8
SHA512 5d712a65188e0c2a56ed1aa97381b7ab3ff1c9ddd371180dc23fb1155a01890c90fb7429659aace509abb4a2102599d5fbabe521addfb2046f588fb504e6641c
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAhpt0CCM+d4CvS8PIM4jbvgX3iVMgDbCmmUzxYzBDZO:kuSOpTPOP2x/CFWBMwbYXSmgD+BUz+V8
TLSH
T1E5231A0037E8812BF2BF4F7869F26245867AF6632603D5491C8451DB5B23FC69A436FE
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

51390

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

88326e60953ec9bf7f41fa8c3b09ad65c03211b61b26e0866082e95e0610c23f

mscoree

dotnet