asyncrat | 359b4158bbc955013bdbe8956cd6cf186b6f7d3cfe3ff1a04ecf1fb8c6f2b4fe

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General

Target
359b4158bbc955013bdbe8956cd6cf186b6f7d3cfe3ff1a04ecf1fb8c6f2b4fe
Size 45KB
Sample260721-kr464acy2y
SHA256 359b4158bbc955013bdbe8956cd6cf186b6f7d3cfe3ff1a04ecf1fb8c6f2b4fe
MD5 c1c0d6b696f76ec4cc7dc3fac33738b8
SHA1 5ed5f1bd10bad8cff243ea0aef4394aef879bd5b
SHA512 0e9e2485ad26d5cd23d2bc70091ed3a27dc4f4b4bbde54c6a8ae1999d61989a35032db66a39f6908939abc8e0aa3b0cb24dff34349b73a19d982c81294394eff
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4j9Yq3q3hOPI2zjbggX3iIDVZgJMk4OxBDZ0x:8uUIpT4vAj2naCq323bHXSoVZcYOPd0x
TLSH
T1BD233B003BE8C12BF2BE5F78ADF26105867EE6632603D6491CC452D75713BC68A526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

dalton-marine.com:80
dalton-marine.com:22
dalton-marine.com:8080
dalton-marine.com:8880
dalton-marine.com:2052
dalton-marine.com:2082
dalton-marine.com:2086
dalton-marine.com:2095
dalton-marine.com:443
dalton-marine.com:2053
dalton-marine.com:2083
dalton-marine.com:2087
dalton-marine.com:2096
dalton-marine.com:8443
www.dalton-marine.com:80
www.dalton-marine.com:22
www.dalton-marine.com:8080
www.dalton-marine.com:8880
www.dalton-marine.com:2052
www.dalton-marine.com:2082
www.dalton-marine.com:2086
www.dalton-marine.com:2095
www.dalton-marine.com:443
www.dalton-marine.com:2053
www.dalton-marine.com:2083
www.dalton-marine.com:2087
www.dalton-marine.com:2096
www.dalton-marine.com:8443
triton.dalton-marine.com:80
triton.dalton-marine.com:22
triton.dalton-marine.com:8080
triton.dalton-marine.com:8880
triton.dalton-marine.com:2052
triton.dalton-marine.com:2082
triton.dalton-marine.com:2086
triton.dalton-marine.com:2095
triton.dalton-marine.com:443
triton.dalton-marine.com:2053
triton.dalton-marine.com:2083
triton.dalton-marine.com:2087
triton.dalton-marine.com:2096
triton.dalton-marine.com:8443
gootloader.dalton-marine.com:80
gootloader.dalton-marine.com:22
gootloader.dalton-marine.com:8080
gootloader.dalton-marine.com:8880
gootloader.dalton-marine.com:2052
gootloader.dalton-marine.com:2082
gootloader.dalton-marine.com:2086
gootloader.dalton-marine.com:2095
gootloader.dalton-marine.com:443
gootloader.dalton-marine.com:2053
gootloader.dalton-marine.com:2083
gootloader.dalton-marine.com:2087
gootloader.dalton-marine.com:2096
gootloader.dalton-marine.com:8443
gh0st.dalton-marine.com:80
gh0st.dalton-marine.com:22
gh0st.dalton-marine.com:8080
gh0st.dalton-marine.com:8880
gh0st.dalton-marine.com:2052
gh0st.dalton-marine.com:2082
gh0st.dalton-marine.com:2086
gh0st.dalton-marine.com:2095
gh0st.dalton-marine.com:443
gh0st.dalton-marine.com:2053
gh0st.dalton-marine.com:2083
gh0st.dalton-marine.com:2087
gh0st.dalton-marine.com:2096
gh0st.dalton-marine.com:8443

Mutex

3XLwNGYpK1K8

Attributes

delay
0
install
true
install_file
aqwm7qf.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
359b4158bbc955013bdbe8956cd6cf186b6f7d3cfe3ff1a04ecf1fb8c6f2b4fe

File Explorer

359b4158bbc955013bdbe8956cd6cf186b6f7d3cfe3ff1a04ecf1fb8c6f2b4fe

.exe 45KB

359b4158bbc955013bdbe8956cd6cf186b6f7d3cfe3ff1a04ecf1fb8c6f2b4fe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 359b4158bbc955013bdbe8956cd6cf186b6f7d3cfe3ff1a04ecf1fb8c6f2b4fe
MD5 c1c0d6b696f76ec4cc7dc3fac33738b8
SHA1 5ed5f1bd10bad8cff243ea0aef4394aef879bd5b
SHA512 0e9e2485ad26d5cd23d2bc70091ed3a27dc4f4b4bbde54c6a8ae1999d61989a35032db66a39f6908939abc8e0aa3b0cb24dff34349b73a19d982c81294394eff
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4j9Yq3q3hOPI2zjbggX3iIDVZgJMk4OxBDZ0x:8uUIpT4vAj2naCq323bHXSoVZcYOPd0x
TLSH
T1BD233B003BE8C12BF2BE5F78ADF26105867EE6632603D6491CC452D75713BC68A526FE
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

51406

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

359b4158bbc955013bdbe8956cd6cf186b6f7d3cfe3ff1a04ecf1fb8c6f2b4fe

mscoree

dotnet