21d1d4fea66ec375f05257e4eab5913fe4e11073bcbd82190784cf5c34eca5d5

Analysis

max time kernel
140s
max time network
122s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
27/06/2024, 21:32

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General

Target

21d1d4fea66ec375f05257e4eab5913fe4e11073bcbd82190784cf5c34eca5d5_NeikiAnalytics.dll
Size

76KB
MD5

27691425d1e2b85b0e227dba777ea660
SHA1

8a4a27c1d3fef40967a4caef2bbabc82f68caa98
SHA256

21d1d4fea66ec375f05257e4eab5913fe4e11073bcbd82190784cf5c34eca5d5
SHA512

b842194971ba44ad41265bd36333cc7fea22764b1a34244b9a528d2661a2e63d9c2274134777ef0e159186c68f8a0e2aca770305b3c264791c386bc3dccbf99c
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Zp8RA:c8y93KQjy7G55riF1cMo038RA

Score

8^/10

persistence privilege_escalation upx

Malware Config

Signatures

Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
persistence privilege_escalation

AppInit DLLs
T1546.010

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1764-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2236	1764	WerFault.exe	28

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1764	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 1764	2440	rundll32.exe	28
PID 2440 wrote to memory of 1764	2440	rundll32.exe	28
PID 2440 wrote to memory of 1764	2440	rundll32.exe	28
PID 2440 wrote to memory of 1764	2440	rundll32.exe	28
PID 2440 wrote to memory of 1764	2440	rundll32.exe	28
PID 2440 wrote to memory of 1764	2440	rundll32.exe	28
PID 2440 wrote to memory of 1764	2440	rundll32.exe	28
PID 1764 wrote to memory of 2236	1764	rundll32.exe	29
PID 1764 wrote to memory of 2236	1764	rundll32.exe	29
PID 1764 wrote to memory of 2236	1764	rundll32.exe	29
PID 1764 wrote to memory of 2236	1764	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\21d1d4fea66ec375f05257e4eab5913fe4e11073bcbd82190784cf5c34eca5d5_NeikiAnalytics.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2440
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\21d1d4fea66ec375f05257e4eab5913fe4e11073bcbd82190784cf5c34eca5d5_NeikiAnalytics.dll,#1
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1764
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1764 -s 276
    3⤵
    - Program crash
    PID:2236

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Privilege Escalation

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1764-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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