asyncrat | 42b4e3a1b1224c9136f15f9c0ed8e7778610d500413d8a34170fd2db06ce880d

Sharing

Copy URL Twitter E-mail

General

Target
42b4e3a1b1224c9136f15f9c0ed8e7778610d500413d8a34170fd2db06ce880d
Size 45KB
Sample260802-xye7rseq9y
SHA256 42b4e3a1b1224c9136f15f9c0ed8e7778610d500413d8a34170fd2db06ce880d
MD5 72bae3a99132da2645dd426bd3b90a05
SHA1 6a97e6ac12d1fb79c5d805153c80856bf4954b73
SHA512 acef5fe22c8e4a90a32b604ce171e85427af2b76c8b8d48e88b2657d166581f71cca30d9ff4a6cd3d78f1c34d754b9f13c3ed2f51e73ee26099efd0c7d458706
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAAxJaxMwHuPIvzjb3gG3i2X00EAsK5yngAvBDZcx:UuKWgSJTwRf2QeN3v3bQGS2X2x/Bdcx
TLSH
T15C231A003BE88127F2BE4FB859F26145467AF6637603D68D2CC452DB5623FC6CA426ED
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vnsextop1.com:80
vnsextop1.com:22
vnsextop1.com:8080
vnsextop1.com:8880
vnsextop1.com:2052
vnsextop1.com:2082
vnsextop1.com:2086
vnsextop1.com:2095
vnsextop1.com:443
vnsextop1.com:2053
vnsextop1.com:2083
vnsextop1.com:2087
vnsextop1.com:2096
vnsextop1.com:8443
www.vnsextop1.com:80
www.vnsextop1.com:22
www.vnsextop1.com:8080
www.vnsextop1.com:8880
www.vnsextop1.com:2052
www.vnsextop1.com:2082
www.vnsextop1.com:2086
www.vnsextop1.com:2095
www.vnsextop1.com:443
www.vnsextop1.com:2053
www.vnsextop1.com:2083
www.vnsextop1.com:2087
www.vnsextop1.com:2096
www.vnsextop1.com:8443
industroyer.vnsextop1.com:80
industroyer.vnsextop1.com:22
industroyer.vnsextop1.com:8080
industroyer.vnsextop1.com:8880
industroyer.vnsextop1.com:2052
industroyer.vnsextop1.com:2082
industroyer.vnsextop1.com:2086
industroyer.vnsextop1.com:2095
industroyer.vnsextop1.com:443
industroyer.vnsextop1.com:2053
industroyer.vnsextop1.com:2083
industroyer.vnsextop1.com:2087
industroyer.vnsextop1.com:2096
industroyer.vnsextop1.com:8443
ryuk.vnsextop1.com:80
ryuk.vnsextop1.com:22
ryuk.vnsextop1.com:8080
ryuk.vnsextop1.com:8880
ryuk.vnsextop1.com:2052
ryuk.vnsextop1.com:2082
ryuk.vnsextop1.com:2086
ryuk.vnsextop1.com:2095
ryuk.vnsextop1.com:443
ryuk.vnsextop1.com:2053
ryuk.vnsextop1.com:2083
ryuk.vnsextop1.com:2087
ryuk.vnsextop1.com:2096
ryuk.vnsextop1.com:8443
iloveyou.vnsextop1.com:80
iloveyou.vnsextop1.com:22
iloveyou.vnsextop1.com:8080
iloveyou.vnsextop1.com:8880
iloveyou.vnsextop1.com:2052
iloveyou.vnsextop1.com:2082
iloveyou.vnsextop1.com:2086
iloveyou.vnsextop1.com:2095
iloveyou.vnsextop1.com:443
iloveyou.vnsextop1.com:2053
iloveyou.vnsextop1.com:2083
iloveyou.vnsextop1.com:2087
iloveyou.vnsextop1.com:2096
iloveyou.vnsextop1.com:8443
trisis.vnsextop1.com:80
trisis.vnsextop1.com:22
trisis.vnsextop1.com:8080
trisis.vnsextop1.com:8880
trisis.vnsextop1.com:2052
trisis.vnsextop1.com:2082
trisis.vnsextop1.com:2086
trisis.vnsextop1.com:2095
trisis.vnsextop1.com:443
trisis.vnsextop1.com:2053
trisis.vnsextop1.com:2083
trisis.vnsextop1.com:2087
trisis.vnsextop1.com:2096
trisis.vnsextop1.com:8443

Mutex

46ehD1M3Q5QH

Attributes

delay
0
install
true
install_file
juuve6jj.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
42b4e3a1b1224c9136f15f9c0ed8e7778610d500413d8a34170fd2db06ce880d

File Explorer

42b4e3a1b1224c9136f15f9c0ed8e7778610d500413d8a34170fd2db06ce880d

.exe 45KB

42b4e3a1b1224c9136f15f9c0ed8e7778610d500413d8a34170fd2db06ce880d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 42b4e3a1b1224c9136f15f9c0ed8e7778610d500413d8a34170fd2db06ce880d
MD5 72bae3a99132da2645dd426bd3b90a05
SHA1 6a97e6ac12d1fb79c5d805153c80856bf4954b73
SHA512 acef5fe22c8e4a90a32b604ce171e85427af2b76c8b8d48e88b2657d166581f71cca30d9ff4a6cd3d78f1c34d754b9f13c3ed2f51e73ee26099efd0c7d458706
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAAxJaxMwHuPIvzjb3gG3i2X00EAsK5yngAvBDZcx:UuKWgSJTwRf2QeN3v3bQGS2X2x/Bdcx
TLSH
T15C231A003BE88127F2BE4FB859F26145467AF6637603D68D2CC452DB5623FC6CA426ED
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

51406

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

42b4e3a1b1224c9136f15f9c0ed8e7778610d500413d8a34170fd2db06ce880d

mscoree

dotnet