a6e797d1c8b081d7ce41f777a744eaf4ef15a9d574eec33cad4296c4c04560ee | Triage

Analysis

max time kernel
119s
max time network
126s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
06/07/2024, 20:58

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General

Target

ssleay32.dll
Size

106KB
MD5

931c97553b3319f21b9ef249aa3cd244
SHA1

42c6611da2154bb6e0911993cf97071908b48bf2
SHA256

7e643c188a1ee3b0251b7dfcab000b7c48fd840eff35189e8a45901852e3910a
SHA512

790141b758aa68c6384aaf6f85b09f9bc641a300a4e7fa05a74c3f89af090fbbfdcfe3dce24842a8d0c75b874839d505692c1951ed66f57e9840c559820514d3
SSDEEP

3072:7/NkvneF5fIzOLshJ/E2IJYuB4/aoutq:Lq/wAJO28R8aoS

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

resource	yara_rule
behavioral5/memory/2684-0-0x0000000010000000-0x000000001004C000-memory.dmp	upx
behavioral5/memory/2684-1-0x0000000000AE0000-0x0000000000C29000-memory.dmp	upx
behavioral5/memory/2684-2-0x0000000000AE0000-0x0000000000C29000-memory.dmp	upx

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2596 wrote to memory of 2684	2596	rundll32.exe	30
PID 2596 wrote to memory of 2684	2596	rundll32.exe	30
PID 2596 wrote to memory of 2684	2596	rundll32.exe	30
PID 2596 wrote to memory of 2684	2596	rundll32.exe	30
PID 2596 wrote to memory of 2684	2596	rundll32.exe	30
PID 2596 wrote to memory of 2684	2596	rundll32.exe	30
PID 2596 wrote to memory of 2684	2596	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ssleay32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2596
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ssleay32.dll,#1
  2⤵
  PID:2684

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2684-0-0x0000000010000000-0x000000001004C000-memory.dmp

Filesize
304KB

Download
memory/2684-1-0x0000000000AE0000-0x0000000000C29000-memory.dmp

Filesize
1.3MB

Download
memory/2684-2-0x0000000000AE0000-0x0000000000C29000-memory.dmp

Filesize
1.3MB

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