70f71e4c4b73ce02b478c585ab4341246d77e7d5f58cd9950304dfd6a79709ec

General

Target

681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe
Size

1.2MB
MD5

e9bec0edd48322ee42de8c0db0859b85
SHA1

e9c57cc59e32b7d39348e5ebeec55bb00f221639
SHA256

70f71e4c4b73ce02b478c585ab4341246d77e7d5f58cd9950304dfd6a79709ec
SHA512

68e0810ae50fc9b44b3ef99591866af97d15b80e291b6effdac176df5a9ee8951d2db3f71ccbae71364e1bcf13560bc1fdc072ad9463dedf3fab7205ce704275
SSDEEP

12288:OIbsBDU0I6+Tu0TJ0N1oYgNOFDA7W2FeDSIGVH/KIDgDgUeHbY11kh:OIbGD2JTu0GoZQDbGV6eH81kh

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"	681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2276 set thread context of 2392	2276	681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe	30
PID 2276 set thread context of 2652	2276	681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe	31

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	681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2392	681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe
2392	681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2276 wrote to memory of 2392	2276	681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe	30
PID 2276 wrote to memory of 2392	2276	681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe	30
PID 2276 wrote to memory of 2392	2276	681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe	30
PID 2276 wrote to memory of 2392	2276	681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe	30
PID 2276 wrote to memory of 2392	2276	681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe	30
PID 2276 wrote to memory of 2392	2276	681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe	30
PID 2276 wrote to memory of 2392	2276	681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe	30
PID 2276 wrote to memory of 2392	2276	681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe	30
PID 2276 wrote to memory of 2392	2276	681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe	30
PID 2276 wrote to memory of 2652	2276	681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe	31
PID 2276 wrote to memory of 2652	2276	681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe	31
PID 2276 wrote to memory of 2652	2276	681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe	31
PID 2276 wrote to memory of 2652	2276	681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe	31
PID 2276 wrote to memory of 2652	2276	681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe	31
PID 2276 wrote to memory of 2652	2276	681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe	31

C:\Users\Admin\AppData\Local\Temp\681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe
"C:\Users\Admin\AppData\Local\Temp\681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2276
- C:\Users\Admin\AppData\Local\Temp\681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe
  "C:\Users\Admin\AppData\Local\Temp\681d6bf0153e7f32572f8593940653869e9ede7377afdad8e1ef88fa79abb7eeN.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2392
- C:\Windows\SysWOW64\diskperf.exe
  "C:\Windows\SysWOW64\diskperf.exe"
  2⤵
  PID:2652

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/2276-33-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2276-1-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2276-2-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2276-0-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2276-5-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2276-4-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2276-3-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2392-17-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2392-41-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2392-11-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2392-24-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2392-9-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2392-13-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2652-29-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2652-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2652-25-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2652-35-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2652-37-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads