1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a

General

Target

1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe
Size

8.9MB
MD5

53f78bd04a55106ae2a7a919bf0bd979
SHA1

125db7323aed749a68addc8c8967f5369a5b0973
SHA256

1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a
SHA512

ad9c23fbb00aa79f5ec7ddbc8b4367e72eeb6937ef6662dfec794b221dfff2db6c23334e71b579395f23fcb763fe7da0582571ee7fe0aff0f3a09f11b940387e
SSDEEP

49152:K1XP6rPbNechC0bNechC0bNecIC0bNechC0bNechC0bNecj:K1+8e8e8f8e8e8e

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft OneDrive = "C:\\Users\\Admin\\AppData\\Local\\Chrome\\StikyNot.exe"	1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe

description	pid	Process	procid_target
PID 2456 set thread context of 4664	2456	1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe	102
PID 2456 set thread context of 4400	2456	1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe	103

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe

pid	Process
4664	1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe
4664	1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe

description	pid	Process	procid_target
PID 2456 wrote to memory of 4664	2456	1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe	102
PID 2456 wrote to memory of 4664	2456	1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe	102
PID 2456 wrote to memory of 4664	2456	1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe	102
PID 2456 wrote to memory of 4664	2456	1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe	102
PID 2456 wrote to memory of 4664	2456	1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe	102
PID 2456 wrote to memory of 4664	2456	1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe	102
PID 2456 wrote to memory of 4664	2456	1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe	102
PID 2456 wrote to memory of 4664	2456	1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe	102
PID 2456 wrote to memory of 4400	2456	1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe	103
PID 2456 wrote to memory of 4400	2456	1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe	103
PID 2456 wrote to memory of 4400	2456	1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe	103
PID 2456 wrote to memory of 4400	2456	1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe	103
PID 2456 wrote to memory of 4400	2456	1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe	103

C:\Users\Admin\AppData\Local\Temp\1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe
"C:\Users\Admin\AppData\Local\Temp\1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2456
- C:\Users\Admin\AppData\Local\Temp\1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe
  "C:\Users\Admin\AppData\Local\Temp\1d97f5ac5bc003e27f4a22637a0f8b7d1253ee42024d9a5277b5d4bc4fbc3f0a.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:4664
- C:\Windows\SysWOW64\diskperf.exe
  "C:\Windows\SysWOW64\diskperf.exe"
  2⤵
  PID:4400

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2456-0-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/2456-1-0x0000000002310000-0x0000000002311000-memory.dmp

Filesize
4KB

Download
memory/2456-2-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/2456-3-0x0000000002310000-0x0000000002311000-memory.dmp

Filesize
4KB

Download
memory/2456-16-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/4400-10-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4400-17-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4400-14-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4664-4-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/4664-6-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/4664-18-0x0000000000440000-0x0000000000509000-memory.dmp

Filesize
804KB

Download
memory/4664-20-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads