asyncrat | 7fcbdc5f2551bf1139071a6a39b1df1946568487b17f0ea08aff939f774660c5[.]exe

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General

Target
7fcbdc5f2551bf1139071a6a39b1df1946568487b17f0ea08aff939f774660c5.exe
Size 45KB
Sample260702-vecw7aas3s
SHA256 7fcbdc5f2551bf1139071a6a39b1df1946568487b17f0ea08aff939f774660c5
MD5 1c01f2e4f2c03cd2c4da4ff863beae94
SHA1 f57011a533d884d6ed7977491babd0c5c594cb86
SHA512 b25b9ef29a1e4d6944e1fef5f962025c7bb263ad2c6c0d15a58300daaa498703539ee334bc2c5030bc85fe5e40c79e99550d95ddbec6dae0d6257a022cf043c2
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9tO5QfCBQPiNjPIUzjb8gX3iX/Lk8K+rtfgVbBDZ8x:0uPrpT/qY2cO5cPiKU3bTXSX1gNd8x
TLSH
T1CE232B003BE9812BF2BE5F7898F26145867AF6633603D54D2CC452DB5713FC68A426EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

myzoomboom.com:80
myzoomboom.com:22
myzoomboom.com:8080
myzoomboom.com:8880
myzoomboom.com:2052
myzoomboom.com:2082
myzoomboom.com:2086
myzoomboom.com:2095
myzoomboom.com:443
myzoomboom.com:2053
myzoomboom.com:2083
myzoomboom.com:2087
myzoomboom.com:2096
myzoomboom.com:8443
www.myzoomboom.com:80
www.myzoomboom.com:22
www.myzoomboom.com:8080
www.myzoomboom.com:8880
www.myzoomboom.com:2052
www.myzoomboom.com:2082
www.myzoomboom.com:2086
www.myzoomboom.com:2095
www.myzoomboom.com:443
www.myzoomboom.com:2053
www.myzoomboom.com:2083
www.myzoomboom.com:2087
www.myzoomboom.com:2096
www.myzoomboom.com:8443
azorult.myzoomboom.com:80
azorult.myzoomboom.com:22
azorult.myzoomboom.com:8080
azorult.myzoomboom.com:8880
azorult.myzoomboom.com:2052
azorult.myzoomboom.com:2082
azorult.myzoomboom.com:2086
azorult.myzoomboom.com:2095
azorult.myzoomboom.com:443
azorult.myzoomboom.com:2053
azorult.myzoomboom.com:2083
azorult.myzoomboom.com:2087
azorult.myzoomboom.com:2096
azorult.myzoomboom.com:8443
wannacry.myzoomboom.com:80
wannacry.myzoomboom.com:22
wannacry.myzoomboom.com:8080
wannacry.myzoomboom.com:8880
wannacry.myzoomboom.com:2052
wannacry.myzoomboom.com:2082
wannacry.myzoomboom.com:2086
wannacry.myzoomboom.com:2095
wannacry.myzoomboom.com:443
wannacry.myzoomboom.com:2053
wannacry.myzoomboom.com:2083
wannacry.myzoomboom.com:2087
wannacry.myzoomboom.com:2096
wannacry.myzoomboom.com:8443

Mutex

plFau97w4mDW

Attributes

delay
0
install
true
install_file
2jedwvt.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
7fcbdc5f2551bf1139071a6a39b1df1946568487b17f0ea08aff939f774660c5.exe

File Explorer

7fcbdc5f2551bf1139071a6a39b1df1946568487b17f0ea08aff939f774660c5.exe

.exe 45KB

7fcbdc5f2551bf1139071a6a39b1df1946568487b17f0ea08aff939f774660c5.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 7fcbdc5f2551bf1139071a6a39b1df1946568487b17f0ea08aff939f774660c5
MD5 1c01f2e4f2c03cd2c4da4ff863beae94
SHA1 f57011a533d884d6ed7977491babd0c5c594cb86
SHA512 b25b9ef29a1e4d6944e1fef5f962025c7bb263ad2c6c0d15a58300daaa498703539ee334bc2c5030bc85fe5e40c79e99550d95ddbec6dae0d6257a022cf043c2
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9tO5QfCBQPiNjPIUzjb8gX3iX/Lk8K+rtfgVbBDZ8x:0uPrpT/qY2cO5cPiKU3bTXSX1gNd8x
TLSH
T1CE232B003BE9812BF2BE5F7898F26145867AF6633603D54D2CC452DB5713FC68A426EE
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

7fcbdc5f2551bf1139071a6a39b1df1946568487b17f0ea08aff939f774660c5.exe

mscoree

dotnet