asyncrat | 6d4c877a201e2113231d39dca0b26944f01bfc5065ef2ea69e9542f74acb00df

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General

Target
6d4c877a201e2113231d39dca0b26944f01bfc5065ef2ea69e9542f74acb00df
Size 45KB
Sample260710-s9lrgact8n
SHA256 6d4c877a201e2113231d39dca0b26944f01bfc5065ef2ea69e9542f74acb00df
MD5 9ac4f8ada8aa06c0fbf2497f2074ae93
SHA1 80cd06d01a0aaf20571c80f2c0c4879da555d6ee
SHA512 73f31eec8f511b1750bde33441cf62047037e415baf2f21af5b860dbabcd103387883465d7c3fedc0e889f37ff98ae9267feda04020ff99ca87854a28ce55e8f
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9FO5QPCBjPSNjPI/zjbzgX3iAA5snSzRGP/d69IoBD4:0uPrpT/qY2UO5sMSK/3bsXSAXSzAPUpM
TLSH
T18A232B003BE8812BF2BE5F7899F22145467AF6636603DA4D2CC411DB5713FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimxxxhd.com:80
phimxxxhd.com:22
phimxxxhd.com:8080
phimxxxhd.com:8880
phimxxxhd.com:2052
phimxxxhd.com:2082
phimxxxhd.com:2086
phimxxxhd.com:2095
phimxxxhd.com:443
phimxxxhd.com:2053
phimxxxhd.com:2083
phimxxxhd.com:2087
phimxxxhd.com:2096
phimxxxhd.com:8443
www.phimxxxhd.com:80
www.phimxxxhd.com:22
www.phimxxxhd.com:8080
www.phimxxxhd.com:8880
www.phimxxxhd.com:2052
www.phimxxxhd.com:2082
www.phimxxxhd.com:2086
www.phimxxxhd.com:2095
www.phimxxxhd.com:443
www.phimxxxhd.com:2053
www.phimxxxhd.com:2083
www.phimxxxhd.com:2087
www.phimxxxhd.com:2096
www.phimxxxhd.com:8443
nimda.phimxxxhd.com:80
nimda.phimxxxhd.com:22
nimda.phimxxxhd.com:8080
nimda.phimxxxhd.com:8880
nimda.phimxxxhd.com:2052
nimda.phimxxxhd.com:2082
nimda.phimxxxhd.com:2086
nimda.phimxxxhd.com:2095
nimda.phimxxxhd.com:443
nimda.phimxxxhd.com:2053
nimda.phimxxxhd.com:2083
nimda.phimxxxhd.com:2087
nimda.phimxxxhd.com:2096
nimda.phimxxxhd.com:8443
locky.phimxxxhd.com:80
locky.phimxxxhd.com:22
locky.phimxxxhd.com:8080
locky.phimxxxhd.com:8880
locky.phimxxxhd.com:2052
locky.phimxxxhd.com:2082
locky.phimxxxhd.com:2086
locky.phimxxxhd.com:2095
locky.phimxxxhd.com:443
locky.phimxxxhd.com:2053
locky.phimxxxhd.com:2083
locky.phimxxxhd.com:2087
locky.phimxxxhd.com:2096
locky.phimxxxhd.com:8443
connect.phimxxxhd.com:80
connect.phimxxxhd.com:22
connect.phimxxxhd.com:8080
connect.phimxxxhd.com:8880
connect.phimxxxhd.com:2052
connect.phimxxxhd.com:2082
connect.phimxxxhd.com:2086
connect.phimxxxhd.com:2095
connect.phimxxxhd.com:443
connect.phimxxxhd.com:2053
connect.phimxxxhd.com:2083
connect.phimxxxhd.com:2087
connect.phimxxxhd.com:2096
connect.phimxxxhd.com:8443

Mutex

6TP6tv3kLPRY

Attributes

delay
0
install
true
install_file
cf4zafw.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
6d4c877a201e2113231d39dca0b26944f01bfc5065ef2ea69e9542f74acb00df

File Explorer

6d4c877a201e2113231d39dca0b26944f01bfc5065ef2ea69e9542f74acb00df

.exe 45KB

6d4c877a201e2113231d39dca0b26944f01bfc5065ef2ea69e9542f74acb00df

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 6d4c877a201e2113231d39dca0b26944f01bfc5065ef2ea69e9542f74acb00df
MD5 9ac4f8ada8aa06c0fbf2497f2074ae93
SHA1 80cd06d01a0aaf20571c80f2c0c4879da555d6ee
SHA512 73f31eec8f511b1750bde33441cf62047037e415baf2f21af5b860dbabcd103387883465d7c3fedc0e889f37ff98ae9267feda04020ff99ca87854a28ce55e8f
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9FO5QPCBjPSNjPI/zjbzgX3iAA5snSzRGP/d69IoBD4:0uPrpT/qY2UO5sMSK/3bsXSAXSzAPUpM
TLSH
T18A232B003BE8812BF2BE5F7899F22145467AF6636603DA4D2CC411DB5713FC69A426FE
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

51310

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

6d4c877a201e2113231d39dca0b26944f01bfc5065ef2ea69e9542f74acb00df

mscoree

dotnet