asyncrat | a1e2c58bdd67a21ad567e438a2677f56ce49988a8f79b62313984c09b018b573

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General

Target
a1e2c58bdd67a21ad567e438a2677f56ce49988a8f79b62313984c09b018b573
Size 45KB
Sample260905-k2n8max1ct
SHA256 a1e2c58bdd67a21ad567e438a2677f56ce49988a8f79b62313984c09b018b573
MD5 504cb809a00af2d717792a528ce294bf
SHA1 cfd800f71f273d9d57fbd59a90bec6dc09d1f9f0
SHA512 a48b8857b76dfef7c64b267ac3145dea3f58d843c526ea36ea52399e0fa952fb20a1093e9cfb34fd11c4ac93c1bd0b48295ea1ce7dee9167ca9fa93fcbce8fd5
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qF7fBohEaEPIQxjb6gX3iztqP1o1VyajRBDZUx:cu7e5TH2A2q4EapQhbtXSztqvajvdUx
TLSH
T1FF232B003BE8812BF2BE4F789DF26145867AF6A37603D5492CC411D75613FC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

clip-cuchot.net:80
clip-cuchot.net:22
clip-cuchot.net:8080
clip-cuchot.net:8880
clip-cuchot.net:2052
clip-cuchot.net:2082
clip-cuchot.net:2086
clip-cuchot.net:2095
clip-cuchot.net:443
clip-cuchot.net:2053
clip-cuchot.net:2083
clip-cuchot.net:2087
clip-cuchot.net:2096
clip-cuchot.net:8443
www.clip-cuchot.net:80
www.clip-cuchot.net:22
www.clip-cuchot.net:8080
www.clip-cuchot.net:8880
www.clip-cuchot.net:2052
www.clip-cuchot.net:2082
www.clip-cuchot.net:2086
www.clip-cuchot.net:2095
www.clip-cuchot.net:443
www.clip-cuchot.net:2053
www.clip-cuchot.net:2083
www.clip-cuchot.net:2087
www.clip-cuchot.net:2096
www.clip-cuchot.net:8443
sobig.clip-cuchot.net:80
sobig.clip-cuchot.net:22
sobig.clip-cuchot.net:8080
sobig.clip-cuchot.net:8880
sobig.clip-cuchot.net:2052
sobig.clip-cuchot.net:2082
sobig.clip-cuchot.net:2086
sobig.clip-cuchot.net:2095
sobig.clip-cuchot.net:443
sobig.clip-cuchot.net:2053
sobig.clip-cuchot.net:2083
sobig.clip-cuchot.net:2087
sobig.clip-cuchot.net:2096
sobig.clip-cuchot.net:8443
malware.clip-cuchot.net:80
malware.clip-cuchot.net:22
malware.clip-cuchot.net:8080
malware.clip-cuchot.net:8880
malware.clip-cuchot.net:2052
malware.clip-cuchot.net:2082
malware.clip-cuchot.net:2086
malware.clip-cuchot.net:2095
malware.clip-cuchot.net:443
malware.clip-cuchot.net:2053
malware.clip-cuchot.net:2083
malware.clip-cuchot.net:2087
malware.clip-cuchot.net:2096
malware.clip-cuchot.net:8443

Mutex

AXEFVbIFQLxE

Attributes

delay
0
install
true
install_file
2zqi8.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
a1e2c58bdd67a21ad567e438a2677f56ce49988a8f79b62313984c09b018b573

File Explorer

a1e2c58bdd67a21ad567e438a2677f56ce49988a8f79b62313984c09b018b573

.exe 45KB

a1e2c58bdd67a21ad567e438a2677f56ce49988a8f79b62313984c09b018b573

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a1e2c58bdd67a21ad567e438a2677f56ce49988a8f79b62313984c09b018b573
MD5 504cb809a00af2d717792a528ce294bf
SHA1 cfd800f71f273d9d57fbd59a90bec6dc09d1f9f0
SHA512 a48b8857b76dfef7c64b267ac3145dea3f58d843c526ea36ea52399e0fa952fb20a1093e9cfb34fd11c4ac93c1bd0b48295ea1ce7dee9167ca9fa93fcbce8fd5
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qF7fBohEaEPIQxjb6gX3iztqP1o1VyajRBDZUx:cu7e5TH2A2q4EapQhbtXSztqvajvdUx
TLSH
T1FF232B003BE8812BF2BE4F789DF26145867AF6A37603D5492CC411D75613FC69A42AFE
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

a1e2c58bdd67a21ad567e438a2677f56ce49988a8f79b62313984c09b018b573

mscoree

dotnet