2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca

General

Target

2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe
Size

1.8MB
MD5

70a08edbbe7a1a9e70066bb740d5ddc1
SHA1

15050d512c1ec9bf0829d944ff198cedb49709ab
SHA256

2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca
SHA512

5a1334cd92bd1e45d4e9dac3c6bb0efc024ae9a35eba2aec6d23156685a6892f108ee1b060b93fcfd192d783366b226f36fd91e01709a2f6f4d557be0928c22b
SSDEEP

12288:i254f/VAuj79umm3xR0lq+X6kOyeXiYxewRJBWW59qA7W2FeDSIGVH/KIDgDgUe5:x+D9uVMpjOyerrFQDbGV6eH81kV

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

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft OneDrive = "C:\\Users\\Admin\\AppData\\Local\\Chrome\\StikyNot.exe"	2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4636 set thread context of 3304	4636	2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe	90
PID 4636 set thread context of 3612	4636	2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe	91

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3304	2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe
3304	2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 4636 wrote to memory of 3304	4636	2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe	90
PID 4636 wrote to memory of 3304	4636	2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe	90
PID 4636 wrote to memory of 3304	4636	2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe	90
PID 4636 wrote to memory of 3304	4636	2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe	90
PID 4636 wrote to memory of 3304	4636	2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe	90
PID 4636 wrote to memory of 3304	4636	2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe	90
PID 4636 wrote to memory of 3304	4636	2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe	90
PID 4636 wrote to memory of 3304	4636	2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe	90
PID 4636 wrote to memory of 3612	4636	2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe	91
PID 4636 wrote to memory of 3612	4636	2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe	91
PID 4636 wrote to memory of 3612	4636	2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe	91
PID 4636 wrote to memory of 3612	4636	2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe	91
PID 4636 wrote to memory of 3612	4636	2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe	91

C:\Users\Admin\AppData\Local\Temp\2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe
"C:\Users\Admin\AppData\Local\Temp\2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4636
- C:\Users\Admin\AppData\Local\Temp\2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe
  "C:\Users\Admin\AppData\Local\Temp\2bd6cc2321b5f09c3b8dbbe2441d8403285f93434996d4a0ccf1a43444bf6aca.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:3304
- C:\Windows\SysWOW64\diskperf.exe
  "C:\Windows\SysWOW64\diskperf.exe"
  2⤵
  PID:3612

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

Replay Monitor

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Downloads

memory/3304-4-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/3304-20-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/3304-18-0x0000000000440000-0x0000000000509000-memory.dmp

Filesize
804KB

Download
memory/3304-8-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/3612-12-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3612-13-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3612-9-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4636-0-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/4636-1-0x00000000021C0000-0x00000000021C1000-memory.dmp

Filesize
4KB

Download
memory/4636-2-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/4636-3-0x00000000021C0000-0x00000000021C1000-memory.dmp

Filesize
4KB

Download
memory/4636-15-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads