asyncrat | b45ec585f97ec8cb8343bb5681a533eb7b5e8065cf6bb959bd65e75521d9b53b

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General

Target
b45ec585f97ec8cb8343bb5681a533eb7b5e8065cf6bb959bd65e75521d9b53b
Size 45KB
Sample260714-e7rcaagw5v
SHA256 b45ec585f97ec8cb8343bb5681a533eb7b5e8065cf6bb959bd65e75521d9b53b
MD5 e6f21e11d7d7da3f23eb29518c425d0d
SHA1 e0d0f033e27ea566fb2dae9c0ff32626cd768a2f
SHA512 e45760fb0e4140c32121f839bb136375e08ef43d921086511ccd904c6acf266b076e4d2f3da9d788a2dd15edb24dc2f0eac3a59c85e35f88244d77e6a537a2e6
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFCm/9GgrOPIRzjbmgX3ikhiaoARhyBDZUx:cu7e5TH2A2pm1b3R3b5XSUhMdUx
TLSH
T1D8232B003BEC822BF2BE4F7499F26145867AF5A33603E54A1CC451DB5613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvietfree.com:80
sexvietfree.com:22
sexvietfree.com:8080
sexvietfree.com:8880
sexvietfree.com:2052
sexvietfree.com:2082
sexvietfree.com:2086
sexvietfree.com:2095
sexvietfree.com:443
sexvietfree.com:2053
sexvietfree.com:2083
sexvietfree.com:2087
sexvietfree.com:2096
sexvietfree.com:8443
www.sexvietfree.com:80
www.sexvietfree.com:22
www.sexvietfree.com:8080
www.sexvietfree.com:8880
www.sexvietfree.com:2052
www.sexvietfree.com:2082
www.sexvietfree.com:2086
www.sexvietfree.com:2095
www.sexvietfree.com:443
www.sexvietfree.com:2053
www.sexvietfree.com:2083
www.sexvietfree.com:2087
www.sexvietfree.com:2096
www.sexvietfree.com:8443
blaster.sexvietfree.com:80
blaster.sexvietfree.com:22
blaster.sexvietfree.com:8080
blaster.sexvietfree.com:8880
blaster.sexvietfree.com:2052
blaster.sexvietfree.com:2082
blaster.sexvietfree.com:2086
blaster.sexvietfree.com:2095
blaster.sexvietfree.com:443
blaster.sexvietfree.com:2053
blaster.sexvietfree.com:2083
blaster.sexvietfree.com:2087
blaster.sexvietfree.com:2096
blaster.sexvietfree.com:8443
stuxnet.sexvietfree.com:80
stuxnet.sexvietfree.com:22
stuxnet.sexvietfree.com:8080
stuxnet.sexvietfree.com:8880
stuxnet.sexvietfree.com:2052
stuxnet.sexvietfree.com:2082
stuxnet.sexvietfree.com:2086
stuxnet.sexvietfree.com:2095
stuxnet.sexvietfree.com:443
stuxnet.sexvietfree.com:2053
stuxnet.sexvietfree.com:2083
stuxnet.sexvietfree.com:2087
stuxnet.sexvietfree.com:2096
stuxnet.sexvietfree.com:8443

Mutex

ngUgeHvX7Mzw

Attributes

delay
0
install
true
install_file
p9imf.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
b45ec585f97ec8cb8343bb5681a533eb7b5e8065cf6bb959bd65e75521d9b53b

File Explorer

b45ec585f97ec8cb8343bb5681a533eb7b5e8065cf6bb959bd65e75521d9b53b

.exe 45KB

b45ec585f97ec8cb8343bb5681a533eb7b5e8065cf6bb959bd65e75521d9b53b

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 b45ec585f97ec8cb8343bb5681a533eb7b5e8065cf6bb959bd65e75521d9b53b
MD5 e6f21e11d7d7da3f23eb29518c425d0d
SHA1 e0d0f033e27ea566fb2dae9c0ff32626cd768a2f
SHA512 e45760fb0e4140c32121f839bb136375e08ef43d921086511ccd904c6acf266b076e4d2f3da9d788a2dd15edb24dc2f0eac3a59c85e35f88244d77e6a537a2e6
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFCm/9GgrOPIRzjbmgX3ikhiaoARhyBDZUx:cu7e5TH2A2pm1b3R3b5XSUhMdUx
TLSH
T1D8232B003BEC822BF2BE4F7499F26145867AF5A33603E54A1CC451DB5613FC69A426FE
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

51310

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

b45ec585f97ec8cb8343bb5681a533eb7b5e8065cf6bb959bd65e75521d9b53b

mscoree

dotnet