1cc991649d6186d487d5ff01fe3d0dee7c9383d5c3b43d814ea353e5d82c7372

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
18-01-2025 19:45

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General

Target

tmpnzgcld1h.exe
Size

1.5MB
MD5

813b425453f7dfea626aa389f639aa4d
SHA1

d4b70a0235288476c18be713e7763b35bbe726af
SHA256

1cc991649d6186d487d5ff01fe3d0dee7c9383d5c3b43d814ea353e5d82c7372
SHA512

8ff65b9e8713aff085459015e946184d08cc984fdf6db4cab94e4df63b5d306450dc2ddc872aa8480e03136dfb968e7b2a04815c02d232a38b5418bd782cf24f
SSDEEP

24576:df343jiBIhZZBsNOHVj9tTA8yBq6u2SVoTsh7SenmQob43zMksGJM6oi+1q+:mUIhZZBsNOHVj9n49PTg7brKezBheU+

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TwoDigitYearMax.vbs	tmpnzgcld1h.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4800	2504	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tmpnzgcld1h.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2504	tmpnzgcld1h.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2504	tmpnzgcld1h.exe
Token: SeDebugPrivilege	2504	tmpnzgcld1h.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2504 wrote to memory of 4800	2504	tmpnzgcld1h.exe	30
PID 2504 wrote to memory of 4800	2504	tmpnzgcld1h.exe	30
PID 2504 wrote to memory of 4800	2504	tmpnzgcld1h.exe	30
PID 2504 wrote to memory of 4800	2504	tmpnzgcld1h.exe	30

C:\Users\Admin\AppData\Local\Temp\tmpnzgcld1h.exe
"C:\Users\Admin\AppData\Local\Temp\tmpnzgcld1h.exe"
1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2504
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2504 -s 656
  2⤵
  - Program crash
  PID:4800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2504-0-0x0000000074C5E000-0x0000000074C5F000-memory.dmp

Filesize
4KB

Download
memory/2504-1-0x0000000000970000-0x0000000000AF0000-memory.dmp

Filesize
1.5MB

Download
memory/2504-3-0x0000000074C50000-0x000000007533E000-memory.dmp

Filesize
6.9MB

Download
memory/2504-2-0x00000000022B0000-0x00000000023C2000-memory.dmp

Filesize
1.1MB

Download
memory/2504-4-0x0000000004910000-0x0000000004A22000-memory.dmp

Filesize
1.1MB

Download
memory/2504-5-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-6-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-22-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-40-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-64-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-68-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-66-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-62-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-60-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-58-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-56-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-54-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-52-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-50-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-48-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-46-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-44-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-42-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-38-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-36-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-34-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-32-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-30-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-28-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-26-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-24-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-20-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-18-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-16-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-14-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-12-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-10-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-8-0x0000000004910000-0x0000000004A1C000-memory.dmp

Filesize
1.0MB

Download
memory/2504-1331-0x0000000004FB0000-0x0000000005004000-memory.dmp

Filesize
336KB

Download
memory/2504-1330-0x0000000004E00000-0x0000000004E4C000-memory.dmp

Filesize
304KB

Download
memory/2504-1329-0x0000000004D70000-0x0000000004DDA000-memory.dmp

Filesize
424KB

Download
memory/2504-1328-0x00000000008D0000-0x000000000093C000-memory.dmp

Filesize
432KB

Download
memory/2504-1327-0x0000000074C50000-0x000000007533E000-memory.dmp

Filesize
6.9MB

Download
memory/2504-1334-0x0000000074C50000-0x000000007533E000-memory.dmp

Filesize
6.9MB

Download