d26a87117270afd6d5d009e107d35206a00c8c133e0ffed5c0bbbc0dc0842643

Analysis

max time kernel
1559s
max time network
1560s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25-05-2024 03:29

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General

Target

Discord-RAT-2.0
Size

274KB
MD5

e3e8b5d8153f0c05ef7285a112eed0a8
SHA1

bb377461729a48d14eb360ca1268b0b6f44d03be
SHA256

d26a87117270afd6d5d009e107d35206a00c8c133e0ffed5c0bbbc0dc0842643
SHA512

740f0ec2196e4c7babfc86bb44af6cf1a2b6413944a51f222943850b363ba37a19cbcc5e532b9bdfd03c5f5c812905136cd88ddc5fb15cf9e3141c95665d5f39
SSDEEP

6144:S1oGZ2n9ddKM2vkm0aWyRv349UvZJT3CqbMrhryfQNRPaCieMjAkvCJv1Vi0Zo3K:woGZ2n9ddKM2vkm0aWyRv349UvZJT3CV

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\0_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.0\ = "0_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\0_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\0_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\0_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\0_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.0	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\0_auto_file\shell\Read	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2120	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2120	AcroRd32.exe
2120	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2760 wrote to memory of 2640	2760	cmd.exe	29
PID 2760 wrote to memory of 2640	2760	cmd.exe	29
PID 2760 wrote to memory of 2640	2760	cmd.exe	29
PID 2640 wrote to memory of 2120	2640	rundll32.exe	30
PID 2640 wrote to memory of 2120	2640	rundll32.exe	30
PID 2640 wrote to memory of 2120	2640	rundll32.exe	30
PID 2640 wrote to memory of 2120	2640	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Discord-RAT-2.0
1⤵
- Suspicious use of WriteProcessMemory
PID:2760
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Discord-RAT-2.0
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2640
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Discord-RAT-2.0"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2120

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
7d47bf853dd9e627f378df12e2ea9277

SHA1
51d9d8e8e1156dce97e3ff5470cd038218fd91d1

SHA256
c3298be416786baed600a968b59228bde15c66318c4037ba109d2c6e5e814663

SHA512
dd8e9fb1966fdb1062c7ed465105d392536b1d38080724748eaf3a0cf8de311ed24bf60d7a746e92f4796dc17774e21643378d839aa453478d294efc5760d722

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