8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1

Analysis

max time kernel
156s
max time network
164s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 22:25

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General

Target

8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1.exe
Size

114KB
MD5

52d17f65fa2d7dbcca3b93f0e7b6f53e
SHA1

a76c588efa6d9c2ae21fcc4253a42e011f1c1150
SHA256

8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1
SHA512

b929aae3b379187f15bc8ba3fd5f9205cce939c4ccdfa5127440dc21dd19656e917a833947a500f9675202c24119450f8ce1dc97ce8ffd3f9dbdb06f1d9a8a6a
SSDEEP

1536:PwcESK57GPmdzsGcmdzsGrAtShdNU/CNUWdKsmiuM6/72ca/s5CqSKFVR+O+NE:P5UG2zsGlzsGUYXxb8iuM6/atsIqzht

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:

svchost.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ghquwsli = "\"C:\\Users\\Admin\\AppData\\Local\\wcmakrdb.exe\""	svchost.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1.exe

pid	process
1456	8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1.exe
1456	8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1.exe

description	pid	process	target process
PID 1456 wrote to memory of 1648	1456	8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1.exe	svchost.exe
PID 1456 wrote to memory of 1648	1456	8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1.exe	svchost.exe
PID 1456 wrote to memory of 1648	1456	8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1.exe	svchost.exe

C:\Users\Admin\AppData\Local\Temp\8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1.exe
"C:\Users\Admin\AppData\Local\Temp\8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1.exe"
1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1456

C:\Windows\SysWOW64\svchost.exe
svchost.exe
2⤵
- Adds Run key to start application
PID:1648

Network

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/1456-132-0x0000000000590000-0x00000000005A4000-memory.dmp

Filesize
80KB

Download
memory/1648-134-0x0000000000000000-mapping.dmp

Download
memory/1648-135-0x0000000000E90000-0x0000000000E9E000-memory.dmp

Filesize
56KB

Download
memory/1648-136-0x0000000000810000-0x0000000000821000-memory.dmp

Filesize
68KB

Download
memory/1648-137-0x0000000000E00000-0x0000000000E80000-memory.dmp

Filesize
512KB

Download