asyncrat | 7f7fc638196e841978112c8011275033dacd56b1b0935511ab29968236f65d6b

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General

Target
7f7fc638196e841978112c8011275033dacd56b1b0935511ab29968236f65d6b
Size 45KB
Sample260803-p5dcrazvex
SHA256 7f7fc638196e841978112c8011275033dacd56b1b0935511ab29968236f65d6b
MD5 459fc895bcabec6e72eeb6f293ac7fdc
SHA1 fe96949d59dfe253da2203f177703b823fa0eef8
SHA512 8d812fd9697bb30d46587032b25b2bcd150750e7991934636868ff297a498daa716b3b1c72e60fad9f9e9bd5ac1b7e7ccbe454a387be1a0769a0b31cb3c5278e
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1aqJaxjwHuPIPzjbdgG3i3xphHeaWlfITGoBDZcx:RuxkJTgip2f3+3P3bKGS3xprcQBdcx
TLSH
T194232B003BE8C12BF2BE4F7898F26145467AF5677603DA4D2CC442DB5623BC69A426FD
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
ursnif.phimdugai.blog:80
ursnif.phimdugai.blog:22
ursnif.phimdugai.blog:8080
ursnif.phimdugai.blog:8880
ursnif.phimdugai.blog:2052
ursnif.phimdugai.blog:2082
ursnif.phimdugai.blog:2086
ursnif.phimdugai.blog:2095
ursnif.phimdugai.blog:443
ursnif.phimdugai.blog:2053
ursnif.phimdugai.blog:2083
ursnif.phimdugai.blog:2087
ursnif.phimdugai.blog:2096
ursnif.phimdugai.blog:8443
zbot.phimdugai.blog:80
zbot.phimdugai.blog:22
zbot.phimdugai.blog:8080
zbot.phimdugai.blog:8880
zbot.phimdugai.blog:2052
zbot.phimdugai.blog:2082
zbot.phimdugai.blog:2086
zbot.phimdugai.blog:2095
zbot.phimdugai.blog:443
zbot.phimdugai.blog:2053
zbot.phimdugai.blog:2083
zbot.phimdugai.blog:2087
zbot.phimdugai.blog:2096
zbot.phimdugai.blog:8443

Mutex

gErOSXo8IKEb

Attributes

delay
0
install
true
install_file
f96285fi.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
7f7fc638196e841978112c8011275033dacd56b1b0935511ab29968236f65d6b

File Explorer

7f7fc638196e841978112c8011275033dacd56b1b0935511ab29968236f65d6b

.exe 45KB

7f7fc638196e841978112c8011275033dacd56b1b0935511ab29968236f65d6b

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 7f7fc638196e841978112c8011275033dacd56b1b0935511ab29968236f65d6b
MD5 459fc895bcabec6e72eeb6f293ac7fdc
SHA1 fe96949d59dfe253da2203f177703b823fa0eef8
SHA512 8d812fd9697bb30d46587032b25b2bcd150750e7991934636868ff297a498daa716b3b1c72e60fad9f9e9bd5ac1b7e7ccbe454a387be1a0769a0b31cb3c5278e
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1aqJaxjwHuPIPzjbdgG3i3xphHeaWlfITGoBDZcx:RuxkJTgip2f3+3P3bKGS3xprcQBdcx
TLSH
T194232B003BE8C12BF2BE4F7898F26145467AF5677603DA4D2CC442DB5623BC69A426FD
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

51278

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

7f7fc638196e841978112c8011275033dacd56b1b0935511ab29968236f65d6b

mscoree

dotnet