87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4

General

Target

87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe
Size

8.9MB
MD5

1a5487a6d3989827ee826c41cbf6cd53
SHA1

f7d69db2150b7fd3ecaa3f3925360e9da04a1daf
SHA256

87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4
SHA512

e1e590e627ab2a17a03f940c01240454a20078c43027efb19a50827e11fb10bb2098869fd078b0520c91ab5b824eb022deccb68b641f0a37729be74debc50f50
SSDEEP

49152:K1XP6rPbNechC0bNechC0bNecIC0bNechC0bNechC0bNecE:K1+8e8e8f8e8e81

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-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft OneDrive = "C:\\Users\\Admin\\AppData\\Local\\Chrome\\StikyNot.exe"	87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1480 set thread context of 2760	1480	87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe	31
PID 1480 set thread context of 2736	1480	87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.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	87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2760	87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe
2760	87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1480 wrote to memory of 2760	1480	87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe	31
PID 1480 wrote to memory of 2760	1480	87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe	31
PID 1480 wrote to memory of 2760	1480	87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe	31
PID 1480 wrote to memory of 2760	1480	87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe	31
PID 1480 wrote to memory of 2760	1480	87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe	31
PID 1480 wrote to memory of 2760	1480	87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe	31
PID 1480 wrote to memory of 2760	1480	87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe	31
PID 1480 wrote to memory of 2760	1480	87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe	31
PID 1480 wrote to memory of 2760	1480	87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe	31
PID 1480 wrote to memory of 2736	1480	87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe	32
PID 1480 wrote to memory of 2736	1480	87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe	32
PID 1480 wrote to memory of 2736	1480	87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe	32
PID 1480 wrote to memory of 2736	1480	87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe	32
PID 1480 wrote to memory of 2736	1480	87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe	32
PID 1480 wrote to memory of 2736	1480	87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe	32

C:\Users\Admin\AppData\Local\Temp\87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe
"C:\Users\Admin\AppData\Local\Temp\87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1480
- C:\Users\Admin\AppData\Local\Temp\87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe
  "C:\Users\Admin\AppData\Local\Temp\87fe1cd3f02b4d9130d3b154497d00080dc9b279c0f31c2e6bd28427d9e515d4.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2760
- C:\Windows\SysWOW64\diskperf.exe
  "C:\Windows\SysWOW64\diskperf.exe"
  2⤵
  PID:2736

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/1480-1-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/1480-2-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/1480-3-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/1480-0-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/1480-31-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/2736-30-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2736-23-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2736-27-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2736-25-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2736-32-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2760-21-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2760-15-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2760-8-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2760-4-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2760-6-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2760-35-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads