7444be77e3ac1ca52bdbe88c05d5455c37149c65b9644bdf38b7fd2a68a9f6f4

Analysis

max time kernel
145s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
19/05/2024, 06:40

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe
Size 225KB
Sample240519-hfbdjaeh23
SHA256 7444be77e3ac1ca52bdbe88c05d5455c37149c65b9644bdf38b7fd2a68a9f6f4
MD5 93c07c8cff50fb591032e6a4f8f3e1a0
SHA1 e674c418b90d5fa3bda765cde657fe90948ef9df
SHA512 59b1d8b96a197ebe0de8c22b1740df349e4dd7a09bd231b10576a98e6e3f3a2ed2519eebb89b8d60bc987ac501adf8e27adf9535d9019ae22ff6e5b2951e0f65
SSDEEP 6144:oA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:oATuTAnKGwUAW3ycQqgf
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4832	3888	WerFault.exe	97
1620	4268	WerFault.exe	82

Modifies data under HKEY_USERS 1 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@%SystemRoot%\system32\hnetcfgclient.dll,-201 = "HNetCfg Client"	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4268	93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe
4268	93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3460	Explorer.EXE
Token: SeCreatePagefilePrivilege	3460	Explorer.EXE
Token: SeShutdownPrivilege	3460	Explorer.EXE
Token: SeCreatePagefilePrivilege	3460	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3888	winver.exe
4268	93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 4268 wrote to memory of 3888	4268	93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe	97
PID 4268 wrote to memory of 3888	4268	93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe	97
PID 4268 wrote to memory of 3888	4268	93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe	97
PID 4268 wrote to memory of 3888	4268	93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe	97
PID 3888 wrote to memory of 3460	3888	winver.exe	56
PID 4268 wrote to memory of 3460	4268	93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe	56
PID 4268 wrote to memory of 2504	4268	93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe	42

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2504

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3460
- C:\Users\Admin\AppData\Local\Temp\93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:4268
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:3888
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3888 -s 300
      4⤵
      Program crash
      PID:4832
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4268 -s 980
    3⤵
    - Program crash
    PID:1620

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:2320

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3888 -ip 3888
1⤵
PID:1624

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4268 -ip 4268
1⤵
PID:4068

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

memory/2504-12-0x00000000002B0000-0x00000000002B6000-memory.dmp

Download

memory/2504-18-0x00000000002B0000-0x00000000002B6000-memory.dmp

Download

memory/3460-4-0x0000000000C50000-0x0000000000C56000-memory.dmp

Download

memory/3460-5-0x0000000000C50000-0x0000000000C56000-memory.dmp

Download

memory/3460-10-0x0000000000C60000-0x0000000000C66000-memory.dmp

Download

memory/4268-1-0x00000000045B0000-0x0000000004C08000-memory.dmp

Download

memory/4268-2-0x0000000003DD0000-0x0000000003DD1000-memory.dmp

Download

memory/4268-6-0x0000000000400000-0x000000000043C000-memory.dmp

Download

memory/4268-9-0x00000000057C0000-0x00000000061C0000-memory.dmp

Download

memory/4268-14-0x00000000057C0000-0x00000000061C0000-memory.dmp

Download

memory/4268-17-0x00000000045B0000-0x0000000004C08000-memory.dmp

Download