2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb

General

Target

2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe
Size

8.2MB
MD5

568982ff0b3af0e3171572ae30fe66af
SHA1

3f125efee6c7b91e0ae3570b6b0db3976fd3c5fd
SHA256

2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb
SHA512

2d3a56d60139842c9db3b15be23cef9b113879316cbc7178a52604f5fb4ec70b13a596253f5e6db337dac2d152a4de7470b325d0b098565a5b9f9efc409012d2
SSDEEP

49152:7C0bNechC0bNechC0bNecIC0bNechC0bNechC0bNecJ:V8e8e8f8e8e8a

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-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft OneDrive = "C:\\Users\\Admin\\AppData\\Local\\Chrome\\StikyNot.exe"	2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1724 set thread context of 2896	1724	2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe	31
PID 1724 set thread context of 2640	1724	2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe	32

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	2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2896	2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe
2896	2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 2896	1724	2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe	31
PID 1724 wrote to memory of 2896	1724	2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe	31
PID 1724 wrote to memory of 2896	1724	2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe	31
PID 1724 wrote to memory of 2896	1724	2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe	31
PID 1724 wrote to memory of 2896	1724	2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe	31
PID 1724 wrote to memory of 2896	1724	2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe	31
PID 1724 wrote to memory of 2896	1724	2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe	31
PID 1724 wrote to memory of 2896	1724	2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe	31
PID 1724 wrote to memory of 2896	1724	2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe	31
PID 1724 wrote to memory of 2640	1724	2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe	32
PID 1724 wrote to memory of 2640	1724	2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe	32
PID 1724 wrote to memory of 2640	1724	2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe	32
PID 1724 wrote to memory of 2640	1724	2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe	32
PID 1724 wrote to memory of 2640	1724	2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe	32
PID 1724 wrote to memory of 2640	1724	2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe	32

C:\Users\Admin\AppData\Local\Temp\2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe
"C:\Users\Admin\AppData\Local\Temp\2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Users\Admin\AppData\Local\Temp\2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe
  "C:\Users\Admin\AppData\Local\Temp\2f9a7106544b092f22e38783db9c59119e46a7819e2998c8db648803d07538eb.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2896
- C:\Windows\SysWOW64\diskperf.exe
  "C:\Windows\SysWOW64\diskperf.exe"
  2⤵
  PID:2640

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/1724-0-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/1724-3-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/1724-2-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/1724-1-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/1724-4-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/1724-6-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/1724-37-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2640-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2640-31-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2640-27-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2640-39-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2640-38-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2640-44-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2896-14-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2896-26-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2896-22-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2896-10-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2896-12-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2896-43-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads