37ec16589839cd57d3c4050364369ead6a32ea9ca89309897c11cef18fee5104 | Triage

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

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

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General

Target

6d7741052819413a8d61ffbfdba5a534.dll
Size

57KB
MD5

6d7741052819413a8d61ffbfdba5a534
SHA1

ad282f9eb2a80266f1a5fbcab889637351868968
SHA256

37ec16589839cd57d3c4050364369ead6a32ea9ca89309897c11cef18fee5104
SHA512

dc59522957e7b17c50d339ab9a3b58d12dc99314c52d786a333c20ac23301223e611070054f0315c2b77906d6364172067e198c4dc3e06d2b4f910df01ac287f
SSDEEP

1536:yHZgLoRDXkNhPqBcDN9dednWknWa4PwAUtFE:yHO8RDkbJ5SBnYnOi

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral1/memory/1272-0-0x0000000010000000-0x000000001000D000-memory.dmp	upx
behavioral1/memory/1272-1-0x0000000010000000-0x000000001000D000-memory.dmp	upx

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1316 wrote to memory of 1272	1316	rundll32.exe	28
PID 1316 wrote to memory of 1272	1316	rundll32.exe	28
PID 1316 wrote to memory of 1272	1316	rundll32.exe	28
PID 1316 wrote to memory of 1272	1316	rundll32.exe	28
PID 1316 wrote to memory of 1272	1316	rundll32.exe	28
PID 1316 wrote to memory of 1272	1316	rundll32.exe	28
PID 1316 wrote to memory of 1272	1316	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6d7741052819413a8d61ffbfdba5a534.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1316
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6d7741052819413a8d61ffbfdba5a534.dll,#1
  2⤵
  PID:1272

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1272-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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memory/1272-1-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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