asyncrat | 3563ba5f765ad1092507659bfc6397d2fe50726bd3a320bfdc1766bebc43f0d1

Sharing

Copy URL Twitter E-mail

General

Target
3563ba5f765ad1092507659bfc6397d2fe50726bd3a320bfdc1766bebc43f0d1
Size 45KB
Sample260804-2p154azvhw
SHA256 3563ba5f765ad1092507659bfc6397d2fe50726bd3a320bfdc1766bebc43f0d1
MD5 ce98ca4e9d02994dae86a9f5dd6591db
SHA1 df18b2d5cd7dcdd776849bdea642deda55146b1f
SHA512 af76e9fbe7fc14bbd9334e9dabe76c350c1cca8f0be4587955425e8eee90bcba604e8e0075cecde89ed7973ee259898b4e71a05370a562ebcb26a8c338fa7565
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVpuwZQaKkPIzzjbhgX3imhvuB1683e9NBDZkx:suJdpTPdI2QIz3bOXSmZ2l3e9dkx
TLSH
T1B9232A003BE9823BF2BE4F78A8F26145467AF6633603D54D2CC452DB5723BC59A426F9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.top:80
zorvec.top:22
zorvec.top:8080
zorvec.top:8880
zorvec.top:2052
zorvec.top:2082
zorvec.top:2086
zorvec.top:2095
zorvec.top:443
zorvec.top:2053
zorvec.top:2083
zorvec.top:2087
zorvec.top:2096
zorvec.top:8443
www.zorvec.top:80
www.zorvec.top:22
www.zorvec.top:8080
www.zorvec.top:8880
www.zorvec.top:2052
www.zorvec.top:2082
www.zorvec.top:2086
www.zorvec.top:2095
www.zorvec.top:443
www.zorvec.top:2053
www.zorvec.top:2083
www.zorvec.top:2087
www.zorvec.top:2096
www.zorvec.top:8443
hacker.zorvec.top:80
hacker.zorvec.top:22
hacker.zorvec.top:8080
hacker.zorvec.top:8880
hacker.zorvec.top:2052
hacker.zorvec.top:2082
hacker.zorvec.top:2086
hacker.zorvec.top:2095
hacker.zorvec.top:443
hacker.zorvec.top:2053
hacker.zorvec.top:2083
hacker.zorvec.top:2087
hacker.zorvec.top:2096
hacker.zorvec.top:8443
sasser.zorvec.top:80
sasser.zorvec.top:22
sasser.zorvec.top:8080
sasser.zorvec.top:8880
sasser.zorvec.top:2052
sasser.zorvec.top:2082
sasser.zorvec.top:2086
sasser.zorvec.top:2095
sasser.zorvec.top:443
sasser.zorvec.top:2053
sasser.zorvec.top:2083
sasser.zorvec.top:2087
sasser.zorvec.top:2096
sasser.zorvec.top:8443
zbot.zorvec.top:80
zbot.zorvec.top:22
zbot.zorvec.top:8080
zbot.zorvec.top:8880
zbot.zorvec.top:2052
zbot.zorvec.top:2082
zbot.zorvec.top:2086
zbot.zorvec.top:2095
zbot.zorvec.top:443
zbot.zorvec.top:2053
zbot.zorvec.top:2083
zbot.zorvec.top:2087
zbot.zorvec.top:2096
zbot.zorvec.top:8443
gozi.zorvec.top:80
gozi.zorvec.top:22
gozi.zorvec.top:8080
gozi.zorvec.top:8880
gozi.zorvec.top:2052
gozi.zorvec.top:2082
gozi.zorvec.top:2086
gozi.zorvec.top:2095
gozi.zorvec.top:443
gozi.zorvec.top:2053
gozi.zorvec.top:2083
gozi.zorvec.top:2087
gozi.zorvec.top:2096
gozi.zorvec.top:8443

Mutex

z4omtOHFd7CQ

Attributes

delay
0
install
true
install_file
wfw86k11.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
3563ba5f765ad1092507659bfc6397d2fe50726bd3a320bfdc1766bebc43f0d1

File Explorer

3563ba5f765ad1092507659bfc6397d2fe50726bd3a320bfdc1766bebc43f0d1

.exe 45KB

3563ba5f765ad1092507659bfc6397d2fe50726bd3a320bfdc1766bebc43f0d1

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 3563ba5f765ad1092507659bfc6397d2fe50726bd3a320bfdc1766bebc43f0d1
MD5 ce98ca4e9d02994dae86a9f5dd6591db
SHA1 df18b2d5cd7dcdd776849bdea642deda55146b1f
SHA512 af76e9fbe7fc14bbd9334e9dabe76c350c1cca8f0be4587955425e8eee90bcba604e8e0075cecde89ed7973ee259898b4e71a05370a562ebcb26a8c338fa7565
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVpuwZQaKkPIzzjbhgX3imhvuB1683e9NBDZkx:suJdpTPdI2QIz3bOXSmZ2l3e9dkx
TLSH
T1B9232A003BE9823BF2BE4F78A8F26145467AF6633603D54D2CC452DB5723BC59A426F9
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

51326

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

3563ba5f765ad1092507659bfc6397d2fe50726bd3a320bfdc1766bebc43f0d1

mscoree

dotnet