cea813cbef6581e0c95aacb2e747f5951325444b941e801164154917a17bfe71

General

Target

cea813cbef6581e0c95aacb2e747f5951325444b941e801164154917a17bfe71.exe
Size

206KB
MD5

e883226589b32952d07e057c468ffbb8
SHA1

3e424264572d0d986fa3ae49c98f566ba7d8e2d7
SHA256

cea813cbef6581e0c95aacb2e747f5951325444b941e801164154917a17bfe71
SHA512

9520111d2cab4c760ee6a91148265dc3fbd65f37688ed8a9aeed543fe99a565c4fe47f22abbf067d2d81ddd4cc69106a9fdba823d3a1af80882bce61dd312487

Score

8^/10

Malware Config

Signatures

Blacklisted process makes network request 2 IoCs

flow	pid	Process
15	960	rundll32.exe
16	2780	rundll32.exe

Executes dropped EXE 4 IoCs

pid	Process
3052	skdbn.exe
188	skdbn.exe
1496	skdbn.exe
3376	skdbn.exe

Loads dropped DLL 2 IoCs

pid	Process
960	rundll32.exe
2780	rundll32.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
4032	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
960	rundll32.exe
960	rundll32.exe
960	rundll32.exe
960	rundll32.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3876 wrote to memory of 3052	3876	cea813cbef6581e0c95aacb2e747f5951325444b941e801164154917a17bfe71.exe	74
PID 3876 wrote to memory of 3052	3876	cea813cbef6581e0c95aacb2e747f5951325444b941e801164154917a17bfe71.exe	74
PID 3876 wrote to memory of 3052	3876	cea813cbef6581e0c95aacb2e747f5951325444b941e801164154917a17bfe71.exe	74
PID 3052 wrote to memory of 4032	3052	skdbn.exe	76
PID 3052 wrote to memory of 4032	3052	skdbn.exe	76
PID 3052 wrote to memory of 4032	3052	skdbn.exe	76
PID 3052 wrote to memory of 960	3052	skdbn.exe	78
PID 3052 wrote to memory of 960	3052	skdbn.exe	78
PID 3052 wrote to memory of 960	3052	skdbn.exe	78
PID 3052 wrote to memory of 2780	3052	skdbn.exe	80
PID 3052 wrote to memory of 2780	3052	skdbn.exe	80
PID 3052 wrote to memory of 2780	3052	skdbn.exe	80

C:\Users\Admin\AppData\Local\Temp\cea813cbef6581e0c95aacb2e747f5951325444b941e801164154917a17bfe71.exe
"C:\Users\Admin\AppData\Local\Temp\cea813cbef6581e0c95aacb2e747f5951325444b941e801164154917a17bfe71.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3876
- C:\ProgramData\a76878f016\skdbn.exe
  "C:\ProgramData\a76878f016\skdbn.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:3052
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN skdbn.exe /TR "C:\ProgramData\a76878f016\skdbn.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:4032
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\ProgramData\a76878f016\cred.dll, Main
    3⤵
    - Blacklisted process makes network request
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    PID:960
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\ProgramData\a76878f016\scr.dll, Main
    3⤵
    - Blacklisted process makes network request
    - Loads dropped DLL
    PID:2780

C:\ProgramData\a76878f016\skdbn.exe
C:\ProgramData\a76878f016\skdbn.exe
1⤵
- Executes dropped EXE
PID:188

C:\ProgramData\a76878f016\skdbn.exe
C:\ProgramData\a76878f016\skdbn.exe
1⤵
- Executes dropped EXE
PID:1496

C:\ProgramData\a76878f016\skdbn.exe
C:\ProgramData\a76878f016\skdbn.exe
1⤵
- Executes dropped EXE
PID:3376

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/188-18-0x0000000004E80000-0x0000000004E81000-memory.dmp

Filesize
4KB

Download
memory/188-17-0x000000000337C000-0x000000000337D000-memory.dmp

Filesize
4KB

Download
memory/1496-22-0x0000000004F10000-0x0000000004F11000-memory.dmp

Filesize
4KB

Download
memory/1496-21-0x000000000338B000-0x000000000338C000-memory.dmp

Filesize
4KB

Download
memory/3052-7-0x0000000005030000-0x0000000005031000-memory.dmp

Filesize
4KB

Download
memory/3052-6-0x00000000035A6000-0x00000000035A7000-memory.dmp

Filesize
4KB

Download
memory/3876-0-0x0000000003276000-0x0000000003277000-memory.dmp

Filesize
4KB

Download
memory/3876-1-0x0000000004F90000-0x0000000004F91000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads