asyncrat | ad4d448328dcf98a7353b4ae45715546a73bfe0f04be6ab6afb464c5cffdb2bf

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General

Target
ad4d448328dcf98a7353b4ae45715546a73bfe0f04be6ab6afb464c5cffdb2bf
Size 45KB
Sample260817-sd9testvfw
SHA256 ad4d448328dcf98a7353b4ae45715546a73bfe0f04be6ab6afb464c5cffdb2bf
MD5 c8f81af59916c36f5ecd47867b71eba8
SHA1 fc2f2f55ac4213633e9dff0ce256e727e64d9c18
SHA512 b5ece8f3b744f35fe6c01bb3b879488ea832e1988a94bc65d1338008ebf0896ea18d41aba9712e7fea08bbefd06aa203e503a290ee3f84b9586c2c2a260259ee
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9oozHyvCKPIihjbKgX3idZY+gTgWnPfemBDZsx:EufspTf2g20L5ixbdXSdgHPzdsx
TLSH
T189232B003BE8C12BF2BF4F789DF26145467AF6632A03D5491CC4119B5723BC69A52AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

ads.zorvec.name:80
ads.zorvec.name:22
ads.zorvec.name:8080
ads.zorvec.name:8880
ads.zorvec.name:2052
ads.zorvec.name:2082
ads.zorvec.name:2086
ads.zorvec.name:2095
ads.zorvec.name:443
ads.zorvec.name:2053
ads.zorvec.name:2083
ads.zorvec.name:2087
ads.zorvec.name:2096
ads.zorvec.name:8443
www.ads.zorvec.name:80
www.ads.zorvec.name:22
www.ads.zorvec.name:8080
www.ads.zorvec.name:8880
www.ads.zorvec.name:2052
www.ads.zorvec.name:2082
www.ads.zorvec.name:2086
www.ads.zorvec.name:2095
www.ads.zorvec.name:443
www.ads.zorvec.name:2053
www.ads.zorvec.name:2083
www.ads.zorvec.name:2087
www.ads.zorvec.name:2096
www.ads.zorvec.name:8443
iloveyou.ads.zorvec.name:80
iloveyou.ads.zorvec.name:22
iloveyou.ads.zorvec.name:8080
iloveyou.ads.zorvec.name:8880
iloveyou.ads.zorvec.name:2052
iloveyou.ads.zorvec.name:2082
iloveyou.ads.zorvec.name:2086
iloveyou.ads.zorvec.name:2095
iloveyou.ads.zorvec.name:443
iloveyou.ads.zorvec.name:2053
iloveyou.ads.zorvec.name:2083
iloveyou.ads.zorvec.name:2087
iloveyou.ads.zorvec.name:2096
iloveyou.ads.zorvec.name:8443
stuxnet.ads.zorvec.name:80
stuxnet.ads.zorvec.name:22
stuxnet.ads.zorvec.name:8080
stuxnet.ads.zorvec.name:8880
stuxnet.ads.zorvec.name:2052
stuxnet.ads.zorvec.name:2082
stuxnet.ads.zorvec.name:2086
stuxnet.ads.zorvec.name:2095
stuxnet.ads.zorvec.name:443
stuxnet.ads.zorvec.name:2053
stuxnet.ads.zorvec.name:2083
stuxnet.ads.zorvec.name:2087
stuxnet.ads.zorvec.name:2096
stuxnet.ads.zorvec.name:8443
mydoom.ads.zorvec.name:80
mydoom.ads.zorvec.name:22
mydoom.ads.zorvec.name:8080
mydoom.ads.zorvec.name:8880
mydoom.ads.zorvec.name:2052
mydoom.ads.zorvec.name:2082
mydoom.ads.zorvec.name:2086
mydoom.ads.zorvec.name:2095
mydoom.ads.zorvec.name:443
mydoom.ads.zorvec.name:2053
mydoom.ads.zorvec.name:2083
mydoom.ads.zorvec.name:2087
mydoom.ads.zorvec.name:2096
mydoom.ads.zorvec.name:8443

Mutex

nt9HMSFaDv0k

Attributes

delay
0
install
true
install_file
ijufb3a.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
ad4d448328dcf98a7353b4ae45715546a73bfe0f04be6ab6afb464c5cffdb2bf

File Explorer

ad4d448328dcf98a7353b4ae45715546a73bfe0f04be6ab6afb464c5cffdb2bf

.exe 45KB

ad4d448328dcf98a7353b4ae45715546a73bfe0f04be6ab6afb464c5cffdb2bf

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ad4d448328dcf98a7353b4ae45715546a73bfe0f04be6ab6afb464c5cffdb2bf
MD5 c8f81af59916c36f5ecd47867b71eba8
SHA1 fc2f2f55ac4213633e9dff0ce256e727e64d9c18
SHA512 b5ece8f3b744f35fe6c01bb3b879488ea832e1988a94bc65d1338008ebf0896ea18d41aba9712e7fea08bbefd06aa203e503a290ee3f84b9586c2c2a260259ee
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9oozHyvCKPIihjbKgX3idZY+gTgWnPfemBDZsx:EufspTf2g20L5ixbdXSdgHPzdsx
TLSH
T189232B003BE8C12BF2BF4F789DF26145467AF6632A03D5491CC4119B5723BC69A52AFE
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

51358

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

ad4d448328dcf98a7353b4ae45715546a73bfe0f04be6ab6afb464c5cffdb2bf

mscoree

dotnet