asyncrat | 603fa9c24180473a832f4fe53ceb64975ae8d0e56bb3abcfa1cba45196012319

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General

Target
603fa9c24180473a832f4fe53ceb64975ae8d0e56bb3abcfa1cba45196012319
Size 45KB
Sample260804-yfzdcsfh65
SHA256 603fa9c24180473a832f4fe53ceb64975ae8d0e56bb3abcfa1cba45196012319
MD5 ab5b6914fc03dea9cc5ac2014ae80f94
SHA1 e74da6704e59619a0c4dfb573e2838de3c328340
SHA512 39fa3a434e1826a789afa96dd0449098dee926cf572ed4fff0de972f9cfefb7ad3da72ea17dce6c6522232073e60698ae1b56df28d9b2e780734251e1f276f46
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1nLiE0yFjrdjYkk8PIu8jbHgX3iP+ZJfVEUDBDZMx:wuZ8pT1tc2KLBXQBuMbAXSPA9EUFdMx
TLSH
T1B3231A0037E9812BF1BE4F78A9F26145467AF5632603D64E1CC451DB5B23FC68A43AEE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

jphimsex.com:80
jphimsex.com:22
jphimsex.com:8080
jphimsex.com:8880
jphimsex.com:2052
jphimsex.com:2082
jphimsex.com:2086
jphimsex.com:2095
jphimsex.com:443
jphimsex.com:2053
jphimsex.com:2083
jphimsex.com:2087
jphimsex.com:2096
jphimsex.com:8443
www.jphimsex.com:80
www.jphimsex.com:22
www.jphimsex.com:8080
www.jphimsex.com:8880
www.jphimsex.com:2052
www.jphimsex.com:2082
www.jphimsex.com:2086
www.jphimsex.com:2095
www.jphimsex.com:443
www.jphimsex.com:2053
www.jphimsex.com:2083
www.jphimsex.com:2087
www.jphimsex.com:2096
www.jphimsex.com:8443
cryptolocker.jphimsex.com:80
cryptolocker.jphimsex.com:22
cryptolocker.jphimsex.com:8080
cryptolocker.jphimsex.com:8880
cryptolocker.jphimsex.com:2052
cryptolocker.jphimsex.com:2082
cryptolocker.jphimsex.com:2086
cryptolocker.jphimsex.com:2095
cryptolocker.jphimsex.com:443
cryptolocker.jphimsex.com:2053
cryptolocker.jphimsex.com:2083
cryptolocker.jphimsex.com:2087
cryptolocker.jphimsex.com:2096
cryptolocker.jphimsex.com:8443
melissa.jphimsex.com:80
melissa.jphimsex.com:22
melissa.jphimsex.com:8080
melissa.jphimsex.com:8880
melissa.jphimsex.com:2052
melissa.jphimsex.com:2082
melissa.jphimsex.com:2086
melissa.jphimsex.com:2095
melissa.jphimsex.com:443
melissa.jphimsex.com:2053
melissa.jphimsex.com:2083
melissa.jphimsex.com:2087
melissa.jphimsex.com:2096
melissa.jphimsex.com:8443

Mutex

JwHll4vtAkzl

Attributes

delay
0
install
true
install_file
tik7.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
603fa9c24180473a832f4fe53ceb64975ae8d0e56bb3abcfa1cba45196012319

File Explorer

603fa9c24180473a832f4fe53ceb64975ae8d0e56bb3abcfa1cba45196012319

.exe 45KB

603fa9c24180473a832f4fe53ceb64975ae8d0e56bb3abcfa1cba45196012319

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 603fa9c24180473a832f4fe53ceb64975ae8d0e56bb3abcfa1cba45196012319
MD5 ab5b6914fc03dea9cc5ac2014ae80f94
SHA1 e74da6704e59619a0c4dfb573e2838de3c328340
SHA512 39fa3a434e1826a789afa96dd0449098dee926cf572ed4fff0de972f9cfefb7ad3da72ea17dce6c6522232073e60698ae1b56df28d9b2e780734251e1f276f46
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1nLiE0yFjrdjYkk8PIu8jbHgX3iP+ZJfVEUDBDZMx:wuZ8pT1tc2KLBXQBuMbAXSPA9EUFdMx
TLSH
T1B3231A0037E9812BF1BE4F78A9F26145467AF5632603D64E1CC451DB5B23FC68A43AEE
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

603fa9c24180473a832f4fe53ceb64975ae8d0e56bb3abcfa1cba45196012319

mscoree

dotnet