7bb1263740c8502fd2a84ce817a681d8925d90fedeb5361a2761daaca8cd1ecf | Triage

Resubmissions

17-03-2023 21:00

230317-ztrq4saa39 10

24-01-2023 20:47

230124-zk8chadf78 1

Analysis

max time kernel
30s
max time network
33s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
17-03-2023 21:00

Sharing

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General

Target

sample.dll
Size

23KB
MD5

b54cbde68c020136ebd424fc3f33e4a7
SHA1

3a311e1143ae8eddc5e5c201a3c59051730c4050
SHA256

ad22f4731ab228a8b63510a3ab6c1de5760182a7fe9ff98a8e9919b0cf100c58
SHA512

c058c87151535179a57f9142eb559c50f978097dddbb9acb063d809170e08850c840536386e17d5e340cf884362fb2adfc22f38b061ea938f16bcd7e3ea4690c
SSDEEP

384:gVcc5rEPp+L+16UkmWJk5mI9rnZyc+vZK1TvoNbCdRQS9khHya:gVcc5rIp+L+0OOIJZyc+gTvoNbCdM

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1376 wrote to memory of 1076	1376	rundll32.exe	rundll32.exe
PID 1376 wrote to memory of 1076	1376	rundll32.exe	rundll32.exe
PID 1376 wrote to memory of 1076	1376	rundll32.exe	rundll32.exe
PID 1376 wrote to memory of 1076	1376	rundll32.exe	rundll32.exe
PID 1376 wrote to memory of 1076	1376	rundll32.exe	rundll32.exe
PID 1376 wrote to memory of 1076	1376	rundll32.exe	rundll32.exe
PID 1376 wrote to memory of 1076	1376	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\sample.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1376

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\sample.dll,#1
2⤵
PID:1076

MITRE ATT&CK Matrix

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