asyncrat | 18c599343031405eeb84d87f0a2edeba9a8486928a9ffcb18bf37d25b5531a1d

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General

Target
18c599343031405eeb84d87f0a2edeba9a8486928a9ffcb18bf37d25b5531a1d
Size 45KB
Sample260801-tbe2psda62
SHA256 18c599343031405eeb84d87f0a2edeba9a8486928a9ffcb18bf37d25b5531a1d
MD5 76efa24b099313485e4e27416b34273d
SHA1 509b710caef3ddcc21470b299de6c28cc6e31cd5
SHA512 7a4af9dcc26d5a798afeb3e896683a93fc898f60ff3afb4e8e6cf7bafe255a57fba6d9438d2437f17464faff999e3e3b8e0a8d0d3502b702c0bd252131ec3ef7
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVpuwZQaKkPIwzjbSgX3iNk8V1LlakHA6LBDZkx:suJdpTPdI2QIw3bVXSNk6ZlakHBdkx
TLSH
T1ED231A003BE8813BF2BE4F78ADF26145467AF6636603D64D2CC451DB5623BC68A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimdugai.blog:80
phimdugai.blog:22
phimdugai.blog:8080
phimdugai.blog:8880
phimdugai.blog:2052
phimdugai.blog:2082
phimdugai.blog:2086
phimdugai.blog:2095
phimdugai.blog:443
phimdugai.blog:2053
phimdugai.blog:2083
phimdugai.blog:2087
phimdugai.blog:2096
phimdugai.blog:8443
www.phimdugai.blog:80
www.phimdugai.blog:22
www.phimdugai.blog:8080
www.phimdugai.blog:8880
www.phimdugai.blog:2052
www.phimdugai.blog:2082
www.phimdugai.blog:2086
www.phimdugai.blog:2095
www.phimdugai.blog:443
www.phimdugai.blog:2053
www.phimdugai.blog:2083
www.phimdugai.blog:2087
www.phimdugai.blog:2096
www.phimdugai.blog:8443
shamoon.phimdugai.blog:80
shamoon.phimdugai.blog:22
shamoon.phimdugai.blog:8080
shamoon.phimdugai.blog:8880
shamoon.phimdugai.blog:2052
shamoon.phimdugai.blog:2082
shamoon.phimdugai.blog:2086
shamoon.phimdugai.blog:2095
shamoon.phimdugai.blog:443
shamoon.phimdugai.blog:2053
shamoon.phimdugai.blog:2083
shamoon.phimdugai.blog:2087
shamoon.phimdugai.blog:2096
shamoon.phimdugai.blog:8443
socgholish.phimdugai.blog:80
socgholish.phimdugai.blog:22
socgholish.phimdugai.blog:8080
socgholish.phimdugai.blog:8880
socgholish.phimdugai.blog:2052
socgholish.phimdugai.blog:2082
socgholish.phimdugai.blog:2086
socgholish.phimdugai.blog:2095
socgholish.phimdugai.blog:443
socgholish.phimdugai.blog:2053
socgholish.phimdugai.blog:2083
socgholish.phimdugai.blog:2087
socgholish.phimdugai.blog:2096
socgholish.phimdugai.blog:8443

Mutex

XMD6XLndgmAZ

Attributes

delay
0
install
true
install_file
ylnedg81.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
18c599343031405eeb84d87f0a2edeba9a8486928a9ffcb18bf37d25b5531a1d

File Explorer

18c599343031405eeb84d87f0a2edeba9a8486928a9ffcb18bf37d25b5531a1d

.exe 45KB

18c599343031405eeb84d87f0a2edeba9a8486928a9ffcb18bf37d25b5531a1d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 18c599343031405eeb84d87f0a2edeba9a8486928a9ffcb18bf37d25b5531a1d
MD5 76efa24b099313485e4e27416b34273d
SHA1 509b710caef3ddcc21470b299de6c28cc6e31cd5
SHA512 7a4af9dcc26d5a798afeb3e896683a93fc898f60ff3afb4e8e6cf7bafe255a57fba6d9438d2437f17464faff999e3e3b8e0a8d0d3502b702c0bd252131ec3ef7
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVpuwZQaKkPIwzjbSgX3iNk8V1LlakHA6LBDZkx:suJdpTPdI2QIw3bVXSNk6ZlakHBdkx
TLSH
T1ED231A003BE8813BF2BE4F78ADF26145467AF6636603D64D2CC451DB5623BC68A426FD
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

51326

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

18c599343031405eeb84d87f0a2edeba9a8486928a9ffcb18bf37d25b5531a1d

mscoree

dotnet