c26209430ec0480ee762132345f0f64de207043c67f4e5fcde9029ff8bff7c81

General

Target

c26209430ec0480ee762132345f0f64de207043c67f4e5fcde9029ff8bff7c81.exe
Size

140KB
MD5

c2fde55f2557395ce92ea32484244fb8
SHA1

58f4037513ee86c630f0c2739f10e3aafca69aaf
SHA256

c26209430ec0480ee762132345f0f64de207043c67f4e5fcde9029ff8bff7c81
SHA512

63e0fa92b125931fbc93abe2ab24bd5a867bffff8a54182311a2c559bd71e73e1094355d9479ae1d42bde5426e7a7a014d457a0c0d757f9e1b4345ad1637dcad
SSDEEP

1536:KQIxHDuZj8ywZoiHB11S/GGczJ0lE6C0YZ0w4tLBJzvwZazHUNdKe:yHaZieMz1SXlED0YZh4ZzvwITUNdKe

Score

8^/10

evasion persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

Wininit.exe

pid process

676 Wininit.exe
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

1576 netsh.exe

pid	process
676	Wininit.exe

pid	process
1576	netsh.exe

Drops startup file 2 IoCs

Processes:

Wininit.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\2b2ae0117ffe0e2ab30a5e731892f777.exe	Wininit.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\2b2ae0117ffe0e2ab30a5e731892f777.exe	Wininit.exe

Loads dropped DLL 1 IoCs

Processes:

c26209430ec0480ee762132345f0f64de207043c67f4e5fcde9029ff8bff7c81.exe

pid process

300 c26209430ec0480ee762132345f0f64de207043c67f4e5fcde9029ff8bff7c81.exe

pid	process
300	c26209430ec0480ee762132345f0f64de207043c67f4e5fcde9029ff8bff7c81.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Wininit.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\2b2ae0117ffe0e2ab30a5e731892f777 = "\"C:\\Users\\Admin\\AppData\\Roaming\\Wininit.exe\" .."	Wininit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\2b2ae0117ffe0e2ab30a5e731892f777 = "\"C:\\Users\\Admin\\AppData\\Roaming\\Wininit.exe\" .."	Wininit.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 13 IoCs

Processes:

Wininit.exe

description	pid	process
Token: SeDebugPrivilege	676	Wininit.exe
Token: 33	676	Wininit.exe
Token: SeIncBasePriorityPrivilege	676	Wininit.exe
Token: 33	676	Wininit.exe
Token: SeIncBasePriorityPrivilege	676	Wininit.exe
Token: 33	676	Wininit.exe
Token: SeIncBasePriorityPrivilege	676	Wininit.exe
Token: 33	676	Wininit.exe
Token: SeIncBasePriorityPrivilege	676	Wininit.exe
Token: 33	676	Wininit.exe
Token: SeIncBasePriorityPrivilege	676	Wininit.exe
Token: 33	676	Wininit.exe
Token: SeIncBasePriorityPrivilege	676	Wininit.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

c26209430ec0480ee762132345f0f64de207043c67f4e5fcde9029ff8bff7c81.exeWininit.exe

description	pid	process	target process
PID 300 wrote to memory of 676	300	c26209430ec0480ee762132345f0f64de207043c67f4e5fcde9029ff8bff7c81.exe	Wininit.exe
PID 300 wrote to memory of 676	300	c26209430ec0480ee762132345f0f64de207043c67f4e5fcde9029ff8bff7c81.exe	Wininit.exe
PID 300 wrote to memory of 676	300	c26209430ec0480ee762132345f0f64de207043c67f4e5fcde9029ff8bff7c81.exe	Wininit.exe
PID 300 wrote to memory of 676	300	c26209430ec0480ee762132345f0f64de207043c67f4e5fcde9029ff8bff7c81.exe	Wininit.exe
PID 676 wrote to memory of 1576	676	Wininit.exe	netsh.exe
PID 676 wrote to memory of 1576	676	Wininit.exe	netsh.exe
PID 676 wrote to memory of 1576	676	Wininit.exe	netsh.exe
PID 676 wrote to memory of 1576	676	Wininit.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\c26209430ec0480ee762132345f0f64de207043c67f4e5fcde9029ff8bff7c81.exe
"C:\Users\Admin\AppData\Local\Temp\c26209430ec0480ee762132345f0f64de207043c67f4e5fcde9029ff8bff7c81.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:300

C:\Users\Admin\AppData\Roaming\Wininit.exe
"C:\Users\Admin\AppData\Roaming\Wininit.exe"
2⤵
- Executes dropped EXE
- Drops startup file
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:676

C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\Wininit.exe" "Wininit.exe" ENABLE
3⤵
- Modifies Windows Firewall
PID:1576

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Wininit.exe

Filesize
140KB

MD5
c2fde55f2557395ce92ea32484244fb8

SHA1
58f4037513ee86c630f0c2739f10e3aafca69aaf

SHA256
c26209430ec0480ee762132345f0f64de207043c67f4e5fcde9029ff8bff7c81

SHA512
63e0fa92b125931fbc93abe2ab24bd5a867bffff8a54182311a2c559bd71e73e1094355d9479ae1d42bde5426e7a7a014d457a0c0d757f9e1b4345ad1637dcad

Download Submit
C:\Users\Admin\AppData\Roaming\Wininit.exe

Filesize
140KB

MD5
c2fde55f2557395ce92ea32484244fb8

SHA1
58f4037513ee86c630f0c2739f10e3aafca69aaf

SHA256
c26209430ec0480ee762132345f0f64de207043c67f4e5fcde9029ff8bff7c81

SHA512
63e0fa92b125931fbc93abe2ab24bd5a867bffff8a54182311a2c559bd71e73e1094355d9479ae1d42bde5426e7a7a014d457a0c0d757f9e1b4345ad1637dcad

Download Submit
\Users\Admin\AppData\Roaming\Wininit.exe

Filesize
140KB

MD5
c2fde55f2557395ce92ea32484244fb8

SHA1
58f4037513ee86c630f0c2739f10e3aafca69aaf

SHA256
c26209430ec0480ee762132345f0f64de207043c67f4e5fcde9029ff8bff7c81

SHA512
63e0fa92b125931fbc93abe2ab24bd5a867bffff8a54182311a2c559bd71e73e1094355d9479ae1d42bde5426e7a7a014d457a0c0d757f9e1b4345ad1637dcad

Download Submit
memory/300-54-0x0000000075C11000-0x0000000075C13000-memory.dmp

Filesize
8KB

Download
memory/300-55-0x0000000074AD0000-0x000000007507B000-memory.dmp

Filesize
5.7MB

Download
memory/300-56-0x0000000074AD0000-0x000000007507B000-memory.dmp

Filesize
5.7MB

Download
memory/300-62-0x0000000074AD0000-0x000000007507B000-memory.dmp

Filesize
5.7MB

Download
memory/676-58-0x0000000000000000-mapping.dmp

Download
memory/676-63-0x0000000074AD0000-0x000000007507B000-memory.dmp

Filesize
5.7MB

Download
memory/676-64-0x0000000074AD0000-0x000000007507B000-memory.dmp

Filesize
5.7MB

Download
memory/1576-65-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads