asyncrat | f1f0c52f3014491c09391ffb75601a2fd8449bf4f676f2e58d715780e3d53cc7

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General

Target
f1f0c52f3014491c09391ffb75601a2fd8449bf4f676f2e58d715780e3d53cc7
Size 45KB
Sample260905-rfa77sdn71
SHA256 f1f0c52f3014491c09391ffb75601a2fd8449bf4f676f2e58d715780e3d53cc7
MD5 a209cdfbc08fb3add67714ddb24b3c2b
SHA1 b0d769c8351203db7055a79f97ea035db3a4de8d
SHA512 4aa3be50aeead714915760c92db171c3d48b8bb36bf11c8ff36f95709f0ef3ac2c253295d09e0928de79c6b2a7f2cbf8d7f01a9d1b25c53ecbee62af6720e811
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVPmaPol53APIkzjbjgX3ibNQXU5QIwlBDZkx:suJdpTPdI2efob3lk3b8XSbN2UmIKdkx
TLSH
T109231A003BE8813BF27E4B7899F26106867AF6637603D64D1CC452DB5623FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

nangcuc.blog:80
nangcuc.blog:22
nangcuc.blog:8080
nangcuc.blog:8880
nangcuc.blog:2052
nangcuc.blog:2082
nangcuc.blog:2086
nangcuc.blog:2095
nangcuc.blog:443
nangcuc.blog:2053
nangcuc.blog:2083
nangcuc.blog:2087
nangcuc.blog:2096
nangcuc.blog:8443
www.nangcuc.blog:80
www.nangcuc.blog:22
www.nangcuc.blog:8080
www.nangcuc.blog:8880
www.nangcuc.blog:2052
www.nangcuc.blog:2082
www.nangcuc.blog:2086
www.nangcuc.blog:2095
www.nangcuc.blog:443
www.nangcuc.blog:2053
www.nangcuc.blog:2083
www.nangcuc.blog:2087
www.nangcuc.blog:2096
www.nangcuc.blog:8443
stuxnet.nangcuc.blog:80
stuxnet.nangcuc.blog:22
stuxnet.nangcuc.blog:8080
stuxnet.nangcuc.blog:8880
stuxnet.nangcuc.blog:2052
stuxnet.nangcuc.blog:2082
stuxnet.nangcuc.blog:2086
stuxnet.nangcuc.blog:2095
stuxnet.nangcuc.blog:443
stuxnet.nangcuc.blog:2053
stuxnet.nangcuc.blog:2083
stuxnet.nangcuc.blog:2087
stuxnet.nangcuc.blog:2096
stuxnet.nangcuc.blog:8443
cl0p.nangcuc.blog:80
cl0p.nangcuc.blog:22
cl0p.nangcuc.blog:8080
cl0p.nangcuc.blog:8880
cl0p.nangcuc.blog:2052
cl0p.nangcuc.blog:2082
cl0p.nangcuc.blog:2086
cl0p.nangcuc.blog:2095
cl0p.nangcuc.blog:443
cl0p.nangcuc.blog:2053
cl0p.nangcuc.blog:2083
cl0p.nangcuc.blog:2087
cl0p.nangcuc.blog:2096
cl0p.nangcuc.blog:8443
iloveyou.nangcuc.blog:80
iloveyou.nangcuc.blog:22
iloveyou.nangcuc.blog:8080
iloveyou.nangcuc.blog:8880
iloveyou.nangcuc.blog:2052
iloveyou.nangcuc.blog:2082
iloveyou.nangcuc.blog:2086
iloveyou.nangcuc.blog:2095
iloveyou.nangcuc.blog:443
iloveyou.nangcuc.blog:2053
iloveyou.nangcuc.blog:2083
iloveyou.nangcuc.blog:2087
iloveyou.nangcuc.blog:2096
iloveyou.nangcuc.blog:8443

Mutex

i49Mp32b5cEp

Attributes

delay
0
install
true
install_file
e6r66n1y.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
f1f0c52f3014491c09391ffb75601a2fd8449bf4f676f2e58d715780e3d53cc7

File Explorer

f1f0c52f3014491c09391ffb75601a2fd8449bf4f676f2e58d715780e3d53cc7

.exe 45KB

f1f0c52f3014491c09391ffb75601a2fd8449bf4f676f2e58d715780e3d53cc7

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f1f0c52f3014491c09391ffb75601a2fd8449bf4f676f2e58d715780e3d53cc7
MD5 a209cdfbc08fb3add67714ddb24b3c2b
SHA1 b0d769c8351203db7055a79f97ea035db3a4de8d
SHA512 4aa3be50aeead714915760c92db171c3d48b8bb36bf11c8ff36f95709f0ef3ac2c253295d09e0928de79c6b2a7f2cbf8d7f01a9d1b25c53ecbee62af6720e811
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVPmaPol53APIkzjbjgX3ibNQXU5QIwlBDZkx:suJdpTPdI2efob3lk3b8XSbN2UmIKdkx
TLSH
T109231A003BE8813BF27E4B7899F26106867AF6637603D64D1CC452DB5623FC69A426FD
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

f1f0c52f3014491c09391ffb75601a2fd8449bf4f676f2e58d715780e3d53cc7

mscoree

dotnet