55c5f7bee2f7aa21af17091a599fdeeb49f890495971f77624c100c10ccd57a0

Analysis

max time kernel
16s
max time network
18s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
21/09/2024, 01:21

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General

Target

QUOTE--GEI REF 2177700.exe
Size

1.6MB
MD5

e6541de7863192d1e3a5d356cbd28f2c
SHA1

e6782e4096c1c75c8bf6d3434ccbe07f84105939
SHA256

a0f7e47a92a904690c365a47054a187313a4cb4d1eb1db0f6767d0c34a6101c5
SHA512

b44223a368a0e6210a16f99e93e3babdcff162b293bd303bbf1bd28bc3b88bff933793a5bfaefb4dfe13a6f29ea472974b65c2ae85c2d97a0124644300d4c56e
SSDEEP

49152:oni62dqTUUxZvFQHzC1Teav6O7KcZu76:KihdqTUUHFspav6jcZ2

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ngvumeremdc = "C:\\Users\\Admin\\AppData\\Roaming\\Ngvumeremdc.exe"	QUOTE--GEI REF 2177700.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4968	2172	WerFault.exe	28

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	QUOTE--GEI REF 2177700.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2172	QUOTE--GEI REF 2177700.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2172	QUOTE--GEI REF 2177700.exe
Token: SeDebugPrivilege	2172	QUOTE--GEI REF 2177700.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 4968	2172	QUOTE--GEI REF 2177700.exe	29
PID 2172 wrote to memory of 4968	2172	QUOTE--GEI REF 2177700.exe	29
PID 2172 wrote to memory of 4968	2172	QUOTE--GEI REF 2177700.exe	29
PID 2172 wrote to memory of 4968	2172	QUOTE--GEI REF 2177700.exe	29

C:\Users\Admin\AppData\Local\Temp\QUOTE--GEI REF 2177700.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTE--GEI REF 2177700.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2172 -s 636
  2⤵
  - Program crash
  PID:4968

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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/2172-0-0x0000000074BDE000-0x0000000074BDF000-memory.dmp

Filesize
4KB

Download
memory/2172-1-0x0000000000EA0000-0x0000000001046000-memory.dmp

Filesize
1.6MB

Download
memory/2172-2-0x0000000004A10000-0x0000000004B94000-memory.dmp

Filesize
1.5MB

Download
memory/2172-3-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-12-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-10-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-8-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-6-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-4-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-22-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-38-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-48-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-56-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-66-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-64-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-62-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-60-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-58-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-54-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-52-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-50-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-46-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-44-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-42-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-40-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-36-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-34-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-32-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-30-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-28-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-26-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-24-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-20-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-18-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-16-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-14-0x0000000004A10000-0x0000000004B8E000-memory.dmp

Filesize
1.5MB

Download
memory/2172-1077-0x0000000005360000-0x000000000545E000-memory.dmp

Filesize
1016KB

Download
memory/2172-1078-0x0000000000BF0000-0x0000000000C3C000-memory.dmp

Filesize
304KB

Download
memory/2172-1079-0x0000000074BD0000-0x00000000752BE000-memory.dmp

Filesize
6.9MB

Download
memory/2172-1080-0x0000000074BD0000-0x00000000752BE000-memory.dmp

Filesize
6.9MB

Download
memory/2172-1081-0x0000000000CE0000-0x0000000000D34000-memory.dmp

Filesize
336KB

Download
memory/2172-1083-0x0000000074BDE000-0x0000000074BDF000-memory.dmp

Filesize
4KB

Download
memory/2172-1084-0x0000000074BD0000-0x00000000752BE000-memory.dmp

Filesize
6.9MB

Download