asyncrat | db21994dc78f88e0f167d3337726a19ba5012978ba65c4da4267dcc395fc33c6

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General

Target
db21994dc78f88e0f167d3337726a19ba5012978ba65c4da4267dcc395fc33c6
Size 45KB
Sample260804-l2vabacm8v
SHA256 db21994dc78f88e0f167d3337726a19ba5012978ba65c4da4267dcc395fc33c6
MD5 895d17f489668042316ee62d37c58944
SHA1 5d357db051c87e386a79dcb30d967f24db0a2418
SHA512 b15f9effff9b32b2c652041eb3a46ed5ccf2d2b7a2de18eaeee67e581d1bf8d5d0813ed8898215e171918c4af27a4938a996351d444ab024d322902cd81e3d5d
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qN9O5QPCBjPSNjPI/zjbvgX3ifaALGi+rQcB15oJSo:5uSy6pTpoo2MO5sMSK/3bYXSyALGocB2
TLSH
T158233C003BE9822BF2BF4F7899F22145867AF6673503E5491CC451DB4713FC69A42AEE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xemsexmy.org:80
xemsexmy.org:22
xemsexmy.org:8080
xemsexmy.org:8880
xemsexmy.org:2052
xemsexmy.org:2082
xemsexmy.org:2086
xemsexmy.org:2095
xemsexmy.org:443
xemsexmy.org:2053
xemsexmy.org:2083
xemsexmy.org:2087
xemsexmy.org:2096
xemsexmy.org:8443
www.xemsexmy.org:80
www.xemsexmy.org:22
www.xemsexmy.org:8080
www.xemsexmy.org:8880
www.xemsexmy.org:2052
www.xemsexmy.org:2082
www.xemsexmy.org:2086
www.xemsexmy.org:2095
www.xemsexmy.org:443
www.xemsexmy.org:2053
www.xemsexmy.org:2083
www.xemsexmy.org:2087
www.xemsexmy.org:2096
www.xemsexmy.org:8443
ryuk.xemsexmy.org:80
ryuk.xemsexmy.org:22
ryuk.xemsexmy.org:8080
ryuk.xemsexmy.org:8880
ryuk.xemsexmy.org:2052
ryuk.xemsexmy.org:2082
ryuk.xemsexmy.org:2086
ryuk.xemsexmy.org:2095
ryuk.xemsexmy.org:443
ryuk.xemsexmy.org:2053
ryuk.xemsexmy.org:2083
ryuk.xemsexmy.org:2087
ryuk.xemsexmy.org:2096
ryuk.xemsexmy.org:8443
qakbot.xemsexmy.org:80
qakbot.xemsexmy.org:22
qakbot.xemsexmy.org:8080
qakbot.xemsexmy.org:8880
qakbot.xemsexmy.org:2052
qakbot.xemsexmy.org:2082
qakbot.xemsexmy.org:2086
qakbot.xemsexmy.org:2095
qakbot.xemsexmy.org:443
qakbot.xemsexmy.org:2053
qakbot.xemsexmy.org:2083
qakbot.xemsexmy.org:2087
qakbot.xemsexmy.org:2096
qakbot.xemsexmy.org:8443

Mutex

7KvBxCEuaUnO

Attributes

delay
0
install
true
install_file
itloqkw.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
db21994dc78f88e0f167d3337726a19ba5012978ba65c4da4267dcc395fc33c6

File Explorer

db21994dc78f88e0f167d3337726a19ba5012978ba65c4da4267dcc395fc33c6

.exe 45KB

db21994dc78f88e0f167d3337726a19ba5012978ba65c4da4267dcc395fc33c6

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 db21994dc78f88e0f167d3337726a19ba5012978ba65c4da4267dcc395fc33c6
MD5 895d17f489668042316ee62d37c58944
SHA1 5d357db051c87e386a79dcb30d967f24db0a2418
SHA512 b15f9effff9b32b2c652041eb3a46ed5ccf2d2b7a2de18eaeee67e581d1bf8d5d0813ed8898215e171918c4af27a4938a996351d444ab024d322902cd81e3d5d
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qN9O5QPCBjPSNjPI/zjbvgX3ifaALGi+rQcB15oJSo:5uSy6pTpoo2MO5sMSK/3bYXSyALGocB2
TLSH
T158233C003BE9822BF2BF4F7899F22145867AF6673503E5491CC451DB4713FC69A42AEE
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

51278

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

db21994dc78f88e0f167d3337726a19ba5012978ba65c4da4267dcc395fc33c6

mscoree

dotnet