45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0

General

Target

45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe
Size

3.6MB
MD5

60112313d3668983b368ee7f97a8fb00
SHA1

09890e2bcfcbcf3220882555906fd3c4c274b2d8
SHA256

45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0
SHA512

ca597423362a35fc29de3d4955c9ac197ec2d9cd9447f4dcaeec9c77c5671386ead2e0a79233796ee0c1c68b625208b8b826c2ec919bfd3927bd06c2397a9ae4
SSDEEP

24576:K1gg4CppEI6GGfWDkOQDbGV6eH8tkxIbGD2JTu0GoWQDbGV6eH8tkxIbGD2JTu0+:K1XP6rPbNechC0bNechC0s

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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft OneDrive = "C:\\Users\\Admin\\AppData\\Local\\Chrome\\StikyNot.exe"	45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2356 set thread context of 1456	2356	45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe	91
PID 2356 set thread context of 2948	2356	45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe	92

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	45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1456	45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe
1456	45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 1456	2356	45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe	91
PID 2356 wrote to memory of 1456	2356	45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe	91
PID 2356 wrote to memory of 1456	2356	45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe	91
PID 2356 wrote to memory of 1456	2356	45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe	91
PID 2356 wrote to memory of 1456	2356	45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe	91
PID 2356 wrote to memory of 1456	2356	45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe	91
PID 2356 wrote to memory of 1456	2356	45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe	91
PID 2356 wrote to memory of 1456	2356	45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe	91
PID 2356 wrote to memory of 2948	2356	45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe	92
PID 2356 wrote to memory of 2948	2356	45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe	92
PID 2356 wrote to memory of 2948	2356	45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe	92
PID 2356 wrote to memory of 2948	2356	45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe	92
PID 2356 wrote to memory of 2948	2356	45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe	92

C:\Users\Admin\AppData\Local\Temp\45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe
"C:\Users\Admin\AppData\Local\Temp\45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2356
- C:\Users\Admin\AppData\Local\Temp\45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe
  "C:\Users\Admin\AppData\Local\Temp\45f4f4ab55f28b68efc4013ab95312dad8007133e044cbd731d0d734049803b0N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1456
- C:\Windows\SysWOW64\diskperf.exe
  "C:\Windows\SysWOW64\diskperf.exe"
  2⤵
  PID:2948

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/1456-4-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1456-6-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1456-19-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2356-0-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/2356-1-0x0000000000B50000-0x0000000000B51000-memory.dmp

Filesize
4KB

Download
memory/2356-2-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/2356-3-0x0000000000B50000-0x0000000000B51000-memory.dmp

Filesize
4KB

Download
memory/2356-15-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/2948-9-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2948-12-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2948-13-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads