asyncrat | 66664569a9f1416d80d3df85adc823579ba64795b3484f2ab24a326abdca9768

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General

Target
66664569a9f1416d80d3df85adc823579ba64795b3484f2ab24a326abdca9768
Size 45KB
Sample260919-wvftfswtat
SHA256 66664569a9f1416d80d3df85adc823579ba64795b3484f2ab24a326abdca9768
MD5 4589f6696754104e58f13237562599aa
SHA1 d4bf955dfc12fa248be653391c9081dbca96dad0
SHA512 43edd4b00067004e2fc923de34bb4402e96286f8e6fe5350147c5038e4a4b81c0b56561d74b8b08cb8f42b2ad006dd60e3b06765baede98adcd2a45c556380dd
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2ql43FoDEaOPIqzjbegX3idvfV9uoMO8MNRBDZMx:wuDWZTpMZSB2JKEa3q3bhXSR98DOHdMx
TLSH
T111232B003BE8822BF2BE5F789CF26145467AF1637603D6491CC452DB5623FC69A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xemphimheo.org:80
xemphimheo.org:22
xemphimheo.org:8080
xemphimheo.org:8880
xemphimheo.org:2052
xemphimheo.org:2082
xemphimheo.org:2086
xemphimheo.org:2095
xemphimheo.org:443
xemphimheo.org:2053
xemphimheo.org:2083
xemphimheo.org:2087
xemphimheo.org:2096
xemphimheo.org:8443
www.xemphimheo.org:80
www.xemphimheo.org:22
www.xemphimheo.org:8080
www.xemphimheo.org:8880
www.xemphimheo.org:2052
www.xemphimheo.org:2082
www.xemphimheo.org:2086
www.xemphimheo.org:2095
www.xemphimheo.org:443
www.xemphimheo.org:2053
www.xemphimheo.org:2083
www.xemphimheo.org:2087
www.xemphimheo.org:2096
www.xemphimheo.org:8443
locky.xemphimheo.org:80
locky.xemphimheo.org:22
locky.xemphimheo.org:8080
locky.xemphimheo.org:8880
locky.xemphimheo.org:2052
locky.xemphimheo.org:2082
locky.xemphimheo.org:2086
locky.xemphimheo.org:2095
locky.xemphimheo.org:443
locky.xemphimheo.org:2053
locky.xemphimheo.org:2083
locky.xemphimheo.org:2087
locky.xemphimheo.org:2096
locky.xemphimheo.org:8443
codered.xemphimheo.org:80
codered.xemphimheo.org:22
codered.xemphimheo.org:8080
codered.xemphimheo.org:8880
codered.xemphimheo.org:2052
codered.xemphimheo.org:2082
codered.xemphimheo.org:2086
codered.xemphimheo.org:2095
codered.xemphimheo.org:443
codered.xemphimheo.org:2053
codered.xemphimheo.org:2083
codered.xemphimheo.org:2087
codered.xemphimheo.org:2096
codered.xemphimheo.org:8443

Mutex

YwleBOqCK6EK

Attributes

delay
0
install
true
install_file
6agn2.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
66664569a9f1416d80d3df85adc823579ba64795b3484f2ab24a326abdca9768

File Explorer

66664569a9f1416d80d3df85adc823579ba64795b3484f2ab24a326abdca9768

.exe 45KB

66664569a9f1416d80d3df85adc823579ba64795b3484f2ab24a326abdca9768

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 66664569a9f1416d80d3df85adc823579ba64795b3484f2ab24a326abdca9768
MD5 4589f6696754104e58f13237562599aa
SHA1 d4bf955dfc12fa248be653391c9081dbca96dad0
SHA512 43edd4b00067004e2fc923de34bb4402e96286f8e6fe5350147c5038e4a4b81c0b56561d74b8b08cb8f42b2ad006dd60e3b06765baede98adcd2a45c556380dd
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2ql43FoDEaOPIqzjbegX3idvfV9uoMO8MNRBDZMx:wuDWZTpMZSB2JKEa3q3bhXSR98DOHdMx
TLSH
T111232B003BE8822BF2BE5F789CF26145467AF1637603D6491CC452DB5623FC69A426FA
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

51262

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

66664569a9f1416d80d3df85adc823579ba64795b3484f2ab24a326abdca9768

mscoree

dotnet