discordrat | a3402ffe42ea57750ad44efb32044bcd39c170681bac3ad035ef8d0d31659132

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
26-05-2024 11:24

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General

Target

a3402ffe42ea57750ad44efb32044bcd39c170681bac3ad035ef8d0d31659132.exe
Size

543KB
MD5

a314b9e0e9d1559ba8cea4ab45070cb5
SHA1

071b321edc8f6429cf2706c697feafaa2a256604
SHA256

a3402ffe42ea57750ad44efb32044bcd39c170681bac3ad035ef8d0d31659132
SHA512

1045d4a2649b2ce63acd3c08357e1622f6aff05bdf051b86f68d08540c7a12cfd7ced554789fcacc72022d691d84375a60bbca5cfeaf2e1d07cdc28da66b12ef
SSDEEP

12288:ftH5NLaAdDhAAEIFDf4iNzSHtonu8qi4c+J0/t35X:ftH5sAdXEIFDJNzSHWqi4fJ01F

Score

10^/10

discordrat persistence rat rootkit stealer

Malware Config

Extracted

Family

discordrat

Attributes

discord_token
MTI0NDE5MDQ0Njk4OTYwNjkyMg.GKKSv3.QM0nX8HsEIYXvPn3-i6tD_jy99bQ-bFdZIMzN0
server_id
1244191426804322336

Signatures

Discord RAT
A RAT written in C# using Discord as a C2.
stealer rootkit rat persistence discordrat
Executes dropped EXE 1 IoCs

Processes:

backdoor.exe

pid process

2272 backdoor.exe

pid	process
2272	backdoor.exe

Loads dropped DLL 6 IoCs

Processes:

a3402ffe42ea57750ad44efb32044bcd39c170681bac3ad035ef8d0d31659132.exeWerFault.exe

pid	process
3068	a3402ffe42ea57750ad44efb32044bcd39c170681bac3ad035ef8d0d31659132.exe
2904	WerFault.exe
2904	WerFault.exe
2904	WerFault.exe
2904	WerFault.exe
2904	WerFault.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

DllHost.exe

pid process

2460 DllHost.exe

pid	process
2460	DllHost.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

a3402ffe42ea57750ad44efb32044bcd39c170681bac3ad035ef8d0d31659132.exebackdoor.exe

description	pid	process	target process
PID 3068 wrote to memory of 2272	3068	a3402ffe42ea57750ad44efb32044bcd39c170681bac3ad035ef8d0d31659132.exe	backdoor.exe
PID 3068 wrote to memory of 2272	3068	a3402ffe42ea57750ad44efb32044bcd39c170681bac3ad035ef8d0d31659132.exe	backdoor.exe
PID 3068 wrote to memory of 2272	3068	a3402ffe42ea57750ad44efb32044bcd39c170681bac3ad035ef8d0d31659132.exe	backdoor.exe
PID 3068 wrote to memory of 2272	3068	a3402ffe42ea57750ad44efb32044bcd39c170681bac3ad035ef8d0d31659132.exe	backdoor.exe
PID 2272 wrote to memory of 2904	2272	backdoor.exe	WerFault.exe
PID 2272 wrote to memory of 2904	2272	backdoor.exe	WerFault.exe
PID 2272 wrote to memory of 2904	2272	backdoor.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\a3402ffe42ea57750ad44efb32044bcd39c170681bac3ad035ef8d0d31659132.exe
"C:\Users\Admin\AppData\Local\Temp\a3402ffe42ea57750ad44efb32044bcd39c170681bac3ad035ef8d0d31659132.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3068

C:\Users\Admin\AppData\Local\Temp\RarSFX0\backdoor.exe
"C:\Users\Admin\AppData\Local\Temp\RarSFX0\backdoor.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2272

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2272 -s 596
3⤵
- Loads dropped DLL
PID:2904

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}
1⤵
- Suspicious use of FindShellTrayWindow
PID:2460

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\RarSFX0\art.jpg
Filesize
102KB

MD5
ac31fc8c103f1266ee1a3edf69fa87f5

SHA1
20e2b74440d590e10b5073e0f010c0077086d912

SHA256
3bd843dae0143aee1c796499a3bfc50711a7f61e5f9fbfa5d0fe656e9b973332

SHA512
fc8a8e783e2cf4b7a8ddab5e16471a79e1750f4701364f94e5d0884ceb651b02a56ed69b59a0c182b8d494d0af26c4d15b9b64bec353969c40810bf43fbe005b

Download Submit
\Users\Admin\AppData\Local\Temp\RarSFX0\backdoor.exe
Filesize
78KB

MD5
a7e614f76e323a38fac45a85d5edaa0b

SHA1
90258c164b2da8cc44d0e1a02583c8559f94d57f

SHA256
5900b6bc03b7829150eb05de0053a0aa4d0f1cf1b57f11018eb23848132e8c7a

SHA512
ff7d4810de033e8ab2f75901d8b4306e84814ed73946fe26d50940d04948633367468bdadda80e2eea1465401314f19d2d5f7dabbeeb956a7b2a255567b5e184

Download Submit
memory/2272-13-0x000000013F980000-0x000000013F998000-memory.dmp

Filesize
96KB

Download
memory/2460-5-0x0000000000100000-0x0000000000102000-memory.dmp

Filesize
8KB

Download
memory/2460-6-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/2460-20-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/3068-4-0x0000000000950000-0x0000000000952000-memory.dmp

Filesize
8KB

Download