35967d502af4e8613eee696586c27b6823580e6d9aeee5adec20186083f8bec4

Analysis

max time kernel
43s
max time network
46s
platform
windows7_x64
resource
win7-20220414-en
submitted
26-06-2022 23:43

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General

Target

35967d502af4e8613eee696586c27b6823580e6d9aeee5adec20186083f8bec4.exe
Size

375KB
MD5

3ef6284d5ff32226b50f77faf6851a82
SHA1

af506a31db5d94eb9b77585651732e516291720d
SHA256

35967d502af4e8613eee696586c27b6823580e6d9aeee5adec20186083f8bec4
SHA512

a1fd23795a2c0eb4a676e6c9b8f7e6e3a02717b273414b4b77e49602fcfd99b8ca71a14f6d3ae8a931e88de96b4c3114fce715ce5d855742e76b7e0fbf91feb5

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

35967d502af4e8613eee696586c27b6823580e6d9aeee5adec20186083f8bec4.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Run\CndMq = "C:\\Users\\Admin\\AppData\\Local\\CndMqk\\CndMqkmDL.hta"	35967d502af4e8613eee696586c27b6823580e6d9aeee5adec20186083f8bec4.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

580 1864 WerFault.exe 35967d502af4e8613eee696586c27b6823580e6d9aeee5adec20186083f8bec4.exe

pid	pid_target	process	target process
580	1864	WerFault.exe	35967d502af4e8613eee696586c27b6823580e6d9aeee5adec20186083f8bec4.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

35967d502af4e8613eee696586c27b6823580e6d9aeee5adec20186083f8bec4.exe

description	pid	process	target process
PID 1864 wrote to memory of 580	1864	35967d502af4e8613eee696586c27b6823580e6d9aeee5adec20186083f8bec4.exe	WerFault.exe
PID 1864 wrote to memory of 580	1864	35967d502af4e8613eee696586c27b6823580e6d9aeee5adec20186083f8bec4.exe	WerFault.exe
PID 1864 wrote to memory of 580	1864	35967d502af4e8613eee696586c27b6823580e6d9aeee5adec20186083f8bec4.exe	WerFault.exe
PID 1864 wrote to memory of 580	1864	35967d502af4e8613eee696586c27b6823580e6d9aeee5adec20186083f8bec4.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\35967d502af4e8613eee696586c27b6823580e6d9aeee5adec20186083f8bec4.exe
"C:\Users\Admin\AppData\Local\Temp\35967d502af4e8613eee696586c27b6823580e6d9aeee5adec20186083f8bec4.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1864

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1864 -s 7216
2⤵
- Program crash
PID:580

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/580-57-0x0000000000000000-mapping.dmp

Download
memory/1864-54-0x00000000012E0000-0x0000000001342000-memory.dmp

Filesize
392KB

Download
memory/1864-55-0x0000000000330000-0x0000000000356000-memory.dmp

Filesize
152KB

Download
memory/1864-56-0x00000000005C0000-0x00000000005C3000-memory.dmp

Filesize
12KB

Download