1843c1b7e4384901bd8725daf296a716247c8636556b22af619b8485d9e27c57 | Triage

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26-12-2023 09:03

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General

Target

62118c1a7904986fcdf7f6528bf40d2f.exe
Size

577KB
MD5

62118c1a7904986fcdf7f6528bf40d2f
SHA1

24cf6a814ba02a73342d6b6633e3e0a25acf06bd
SHA256

1843c1b7e4384901bd8725daf296a716247c8636556b22af619b8485d9e27c57
SHA512

e79d15512cba63ee64fa38385db3b1cf5276c747386581d5c270ed26f3738ac280a66284026d265cea1dc0ab808d6e0c6b4981a4699531db83869b41ff8d3458
SSDEEP

12288:dtHA0+aLqijURNVD2HCiXhBJPcmlrzoo:dtHAQLqO6VyHXJ7n

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

systemcheck.exe

pid process

2128 systemcheck.exe
Loads dropped DLL 1 IoCs

Processes:

62118c1a7904986fcdf7f6528bf40d2f.exe

pid process

2124 62118c1a7904986fcdf7f6528bf40d2f.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

62118c1a7904986fcdf7f6528bf40d2f.exe

description	pid	process	target process
PID 2124 wrote to memory of 2128	2124	62118c1a7904986fcdf7f6528bf40d2f.exe	systemcheck.exe
PID 2124 wrote to memory of 2128	2124	62118c1a7904986fcdf7f6528bf40d2f.exe	systemcheck.exe
PID 2124 wrote to memory of 2128	2124	62118c1a7904986fcdf7f6528bf40d2f.exe	systemcheck.exe

C:\Users\Admin\AppData\Local\Temp\62118c1a7904986fcdf7f6528bf40d2f.exe
"C:\Users\Admin\AppData\Local\Temp\62118c1a7904986fcdf7f6528bf40d2f.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2124

C:\Users\Public\Music\systemcheck.exe
C:\Users\Public\Music\systemcheck.exe
2⤵
- Executes dropped EXE
PID:2128

MITRE ATT&CK Matrix

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Downloads

C:\Users\Public\Music\systemcheck.exe
Filesize
577KB

MD5
62118c1a7904986fcdf7f6528bf40d2f

SHA1
24cf6a814ba02a73342d6b6633e3e0a25acf06bd

SHA256
1843c1b7e4384901bd8725daf296a716247c8636556b22af619b8485d9e27c57

SHA512
e79d15512cba63ee64fa38385db3b1cf5276c747386581d5c270ed26f3738ac280a66284026d265cea1dc0ab808d6e0c6b4981a4699531db83869b41ff8d3458

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