asyncrat | cac0429e87e8ae703feded24d8ebfcb69cf37de0290b34b57ccb2e8255532ca5

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General

Target
cac0429e87e8ae703feded24d8ebfcb69cf37de0290b34b57ccb2e8255532ca5
Size 45KB
Sample260718-thp59aav3s
SHA256 cac0429e87e8ae703feded24d8ebfcb69cf37de0290b34b57ccb2e8255532ca5
MD5 8a98365085740dcb50b3e019a8cfc645
SHA1 e090b4665e5a2156106a2a776514638719d468ea
SHA512 828ff1cc4c4732c9df738c51c3123b9e78a6b686cc3c7125f1adb0a15360aed365ff7b9c7b7afc46f5a0f196d3a89047f26931731f3b5da05c72d0022064532a
SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQ43HE4eVoOPIGjzjbZgQ3i8Qx1a73q0sJBDZUx:cuqb5TrhG2UU1o3Gj3b2QSbq3jqdUx
TLSH
T164231A003BE8812BF2BE4F78A8F26145467EF6A37603D54A1CC451DB5713FC69A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zephimsexhay.com:80
zephimsexhay.com:22
zephimsexhay.com:8080
zephimsexhay.com:8880
zephimsexhay.com:2052
zephimsexhay.com:2082
zephimsexhay.com:2086
zephimsexhay.com:2095
zephimsexhay.com:443
zephimsexhay.com:2053
zephimsexhay.com:2083
zephimsexhay.com:2087
zephimsexhay.com:2096
zephimsexhay.com:8443
www.zephimsexhay.com:80
www.zephimsexhay.com:22
www.zephimsexhay.com:8080
www.zephimsexhay.com:8880
www.zephimsexhay.com:2052
www.zephimsexhay.com:2082
www.zephimsexhay.com:2086
www.zephimsexhay.com:2095
www.zephimsexhay.com:443
www.zephimsexhay.com:2053
www.zephimsexhay.com:2083
www.zephimsexhay.com:2087
www.zephimsexhay.com:2096
www.zephimsexhay.com:8443
malware.zephimsexhay.com:80
malware.zephimsexhay.com:22
malware.zephimsexhay.com:8080
malware.zephimsexhay.com:8880
malware.zephimsexhay.com:2052
malware.zephimsexhay.com:2082
malware.zephimsexhay.com:2086
malware.zephimsexhay.com:2095
malware.zephimsexhay.com:443
malware.zephimsexhay.com:2053
malware.zephimsexhay.com:2083
malware.zephimsexhay.com:2087
malware.zephimsexhay.com:2096
malware.zephimsexhay.com:8443
qakbot.zephimsexhay.com:80
qakbot.zephimsexhay.com:22
qakbot.zephimsexhay.com:8080
qakbot.zephimsexhay.com:8880
qakbot.zephimsexhay.com:2052
qakbot.zephimsexhay.com:2082
qakbot.zephimsexhay.com:2086
qakbot.zephimsexhay.com:2095
qakbot.zephimsexhay.com:443
qakbot.zephimsexhay.com:2053
qakbot.zephimsexhay.com:2083
qakbot.zephimsexhay.com:2087
qakbot.zephimsexhay.com:2096
qakbot.zephimsexhay.com:8443
qbot.zephimsexhay.com:80
qbot.zephimsexhay.com:22
qbot.zephimsexhay.com:8080
qbot.zephimsexhay.com:8880
qbot.zephimsexhay.com:2052
qbot.zephimsexhay.com:2082
qbot.zephimsexhay.com:2086
qbot.zephimsexhay.com:2095
qbot.zephimsexhay.com:443
qbot.zephimsexhay.com:2053
qbot.zephimsexhay.com:2083
qbot.zephimsexhay.com:2087
qbot.zephimsexhay.com:2096
qbot.zephimsexhay.com:8443
cryptolocker.zephimsexhay.com:80
cryptolocker.zephimsexhay.com:22
cryptolocker.zephimsexhay.com:8080
cryptolocker.zephimsexhay.com:8880
cryptolocker.zephimsexhay.com:2052
cryptolocker.zephimsexhay.com:2082
cryptolocker.zephimsexhay.com:2086
cryptolocker.zephimsexhay.com:2095
cryptolocker.zephimsexhay.com:443
cryptolocker.zephimsexhay.com:2053
cryptolocker.zephimsexhay.com:2083
cryptolocker.zephimsexhay.com:2087
cryptolocker.zephimsexhay.com:2096
cryptolocker.zephimsexhay.com:8443

Mutex

x4fzZexFk70E

Attributes

delay
0
install
true
install_file
m928m.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
cac0429e87e8ae703feded24d8ebfcb69cf37de0290b34b57ccb2e8255532ca5

File Explorer

cac0429e87e8ae703feded24d8ebfcb69cf37de0290b34b57ccb2e8255532ca5

.exe 45KB

cac0429e87e8ae703feded24d8ebfcb69cf37de0290b34b57ccb2e8255532ca5

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 cac0429e87e8ae703feded24d8ebfcb69cf37de0290b34b57ccb2e8255532ca5
MD5 8a98365085740dcb50b3e019a8cfc645
SHA1 e090b4665e5a2156106a2a776514638719d468ea
SHA512 828ff1cc4c4732c9df738c51c3123b9e78a6b686cc3c7125f1adb0a15360aed365ff7b9c7b7afc46f5a0f196d3a89047f26931731f3b5da05c72d0022064532a
SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQ43HE4eVoOPIGjzjbZgQ3i8Qx1a73q0sJBDZUx:cuqb5TrhG2UU1o3Gj3b2QSbq3jqdUx
TLSH
T164231A003BE8812BF2BE4F78A8F26145467EF6A37603D54A1CC451DB5713FC69A426FA
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

51438

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

cac0429e87e8ae703feded24d8ebfcb69cf37de0290b34b57ccb2e8255532ca5

mscoree

dotnet