8ed183df76d08024f15e051f4f5711535dde6372ff4beafecfff07f82e846800

Analysis

max time kernel
143s
max time network
122s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
01/01/2024, 15:12

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe
Size 426KB
Sample240101-sladjafeg6
SHA256 12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d
MD5 11db0fc2064d7c858067b99b413e357b
SHA1 dbfe691315009c224e3b826dfb89ac7d910a7f08
SHA512 120153a24b079eda7a55f97b31a7827f34ee8e6a69593180f0588ebc38efcee6c7a90131af366f9c0ce55288247bf4b6ab5fd9541ed365370f1f42c279ab93d8
SSDEEP 12288:qntVoEco+qy0h6/id8Mq560WjLM7Ti/L6tdEyvIG9ij8e:mVdcvr0hCoV8OjvUdEyvItjd
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
2556	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe
2556	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2556 set thread context of 2368	2556	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	28
PID 2368 set thread context of 2728	2368	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	29

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2732	2728	WerFault.exe	29

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 2368	2556	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	28
PID 2556 wrote to memory of 2368	2556	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	28
PID 2556 wrote to memory of 2368	2556	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	28
PID 2556 wrote to memory of 2368	2556	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	28
PID 2556 wrote to memory of 2368	2556	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	28
PID 2556 wrote to memory of 2368	2556	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	28
PID 2556 wrote to memory of 2368	2556	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	28
PID 2556 wrote to memory of 2368	2556	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	28
PID 2556 wrote to memory of 2368	2556	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	28
PID 2556 wrote to memory of 2368	2556	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	28
PID 2368 wrote to memory of 2728	2368	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	29
PID 2368 wrote to memory of 2728	2368	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	29
PID 2368 wrote to memory of 2728	2368	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	29
PID 2368 wrote to memory of 2728	2368	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	29
PID 2368 wrote to memory of 2728	2368	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	29
PID 2368 wrote to memory of 2728	2368	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	29
PID 2368 wrote to memory of 2728	2368	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	29
PID 2368 wrote to memory of 2728	2368	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	29
PID 2368 wrote to memory of 2728	2368	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	29
PID 2368 wrote to memory of 2728	2368	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	29
PID 2368 wrote to memory of 2728	2368	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	29
PID 2728 wrote to memory of 2732	2728	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	30
PID 2728 wrote to memory of 2732	2728	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	30
PID 2728 wrote to memory of 2732	2728	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	30
PID 2728 wrote to memory of 2732	2728	12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe	30

C:\Users\Admin\AppData\Local\Temp\12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe
"C:\Users\Admin\AppData\Local\Temp\12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Users\Admin\AppData\Local\Temp\12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe
  "C:\Users\Admin\AppData\Local\Temp\12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:2368
- - C:\Users\Admin\AppData\Local\Temp\12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe
    "C:\Users\Admin\AppData\Local\Temp\12437a49d298941af8d087a1ff478a68ab4c312654153e17d598ff1c87be6b3d.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2728
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2728 -s 252
      4⤵
      Program crash
      PID:2732

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

System.dll

Path \Users\Admin\AppData\Local\Temp\nsiE63.tmp\System.dll
Size 11KB
SHA256 44e5dfd551b38e886214bd6b9c8ee913c4c4d1f085a6575d97c3e892b925da82
MD5 883eff06ac96966270731e4e22817e11
SHA1 523c87c98236cbc04430e87ec19b977595092ac8
SHA512 60333253342476911c84bbc1d9bf8a29f811207787fdd6107dce8d2b6e031669303f28133ffc811971ed7792087fe90fb1faabc0af4e91c298ba51e28109a390
SSDEEP 96:UPDYcJ+nx4vVp76JX7zBlkCg21Fxz4THxtrqw1at0JgwLEjo+OB3yUVCdl/wNj+l:UPtkuWJX7zB3kGwfy0nyUVsxCjOMb1u
MD5 SHA1 SHA512 SSDEEP

Submit Download

tellurions.dll

Path \Users\Admin\AppData\Local\Temp\tellurions.dll
Size 31KB
SHA256 16798bd307889cad431040ad323af1c47b2acd889e4ee62d926d41144454c451
MD5 20db1318c41392a11c364dbae4d92a33
SHA1 8d149540748c28650f0d41fc5d81a0c107e6b0a7
SHA512 c7b7657365e5a1f377f18fe92dcf2868dc2ab842fb69d449b8851946f39867c16adbd7cf8ce13475bdde1bff5678e258aa8792fcb873b762cab8c0fb961d3b8f
SSDEEP 384:Tlo0qC3EZoyfJkyGNSy+mJI3ivpyoeVCg/Xd1A2bfVn9nBnX70aNCGMT+Jgr:TloiGxRynIiT/qN19d9BXwMCGUXr
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/2368-12-0x0000000000400000-0x0000000000461000-memory.dmp

Download

memory/2368-14-0x0000000000400000-0x0000000000461000-memory.dmp

Download

memory/2368-16-0x0000000000400000-0x0000000000461000-memory.dmp

Download

memory/2368-18-0x0000000000400000-0x0000000000461000-memory.dmp

Download

memory/2368-20-0x0000000000400000-0x0000000000461000-memory.dmp

Download

memory/2368-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Download

memory/2368-24-0x0000000000400000-0x0000000000461000-memory.dmp

Download

memory/2368-26-0x0000000000400000-0x0000000000461000-memory.dmp

Download

memory/2556-9-0x0000000000490000-0x000000000049C000-memory.dmp

Download

memory/2728-30-0x0000000000400000-0x00000000004D4000-memory.dmp

Download

memory/2728-46-0x0000000000400000-0x00000000004D4000-memory.dmp

Download

memory/2728-34-0x0000000000400000-0x00000000004D4000-memory.dmp

Download

memory/2728-38-0x0000000000400000-0x00000000004D4000-memory.dmp

Download

memory/2728-36-0x0000000000400000-0x00000000004D4000-memory.dmp

Download

memory/2728-47-0x0000000000400000-0x00000000004D4000-memory.dmp

Download

memory/2728-48-0x0000000000400000-0x00000000004D4000-memory.dmp

Download

memory/2728-28-0x0000000000400000-0x00000000004D4000-memory.dmp

Download

memory/2728-55-0x0000000077A40000-0x0000000077A41000-memory.dmp

Download

memory/2728-52-0x0000000000400000-0x00000000004D4000-memory.dmp

Download

memory/2728-51-0x0000000000400000-0x00000000004D4000-memory.dmp

Download

memory/2728-49-0x0000000000400000-0x00000000004D4000-memory.dmp

Download

memory/2728-50-0x0000000000400000-0x00000000004D4000-memory.dmp

Download

memory/2728-42-0x0000000000400000-0x00000000004D4000-memory.dmp

Download

memory/2728-32-0x0000000000400000-0x00000000004D4000-memory.dmp

Download

memory/2728-56-0x0000000000400000-0x00000000004D4000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads