74c34db23b9043d62022ca9725e641c655e19f2dccbdfdcebb3c242ea6e13162

General

Target

0625209d9c999daa22861f91f5c6f810_NeikiAnalytics.exe
Size

383KB
MD5

0625209d9c999daa22861f91f5c6f810
SHA1

0439137d3dc9ad4f9f03fddac315ec5d69039e0a
SHA256

74c34db23b9043d62022ca9725e641c655e19f2dccbdfdcebb3c242ea6e13162
SHA512

c4cb56ad588cdfc06075ca21fbe470ae792f37a909fdb7b4c1ff2aac114a5e37398eb23272dbff6be014558e9c1b281fb3ee013d92ba84a9a26b48ebb0104a1c
SSDEEP

6144:Cd5afqlpDHA9NtTV3okaEXnMhr1gg5YdEV1l6RXMAcfBOWq3oXY/LBFV7UMXKb3w:Cd5acTP+n25J1sJWWLBF2MXKb5Ol7

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3068	svchost.exe

Loads dropped DLL 7 IoCs

pid	Process
2252	0625209d9c999daa22861f91f5c6f810_NeikiAnalytics.exe
2252	0625209d9c999daa22861f91f5c6f810_NeikiAnalytics.exe
2808	WerFault.exe
2808	WerFault.exe
2808	WerFault.exe
2808	WerFault.exe
2808	WerFault.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2252-0-0x0000000000400000-0x000000000049D000-memory.dmp	upx
behavioral1/files/0x000d00000001227e-9.dat	upx
behavioral1/memory/3068-19-0x0000000000400000-0x000000000049D000-memory.dmp	upx
behavioral1/memory/2252-17-0x0000000000400000-0x000000000049D000-memory.dmp	upx
behavioral1/memory/3068-43-0x0000000000400000-0x000000000049D000-memory.dmp	upx

Modifies WinLogon 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\502cac6e = "C:\\Windows\\apppatch\\svchost.exe"	0625209d9c999daa22861f91f5c6f810_NeikiAnalytics.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\apppatch\svchost.exe	0625209d9c999daa22861f91f5c6f810_NeikiAnalytics.exe
File opened for modification	C:\Windows\apppatch\svchost.exe	0625209d9c999daa22861f91f5c6f810_NeikiAnalytics.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2808	3068	WerFault.exe	28

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3068	svchost.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2252	0625209d9c999daa22861f91f5c6f810_NeikiAnalytics.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeSecurityPrivilege	2252	0625209d9c999daa22861f91f5c6f810_NeikiAnalytics.exe
Token: SeSecurityPrivilege	2252	0625209d9c999daa22861f91f5c6f810_NeikiAnalytics.exe
Token: SeSecurityPrivilege	3068	svchost.exe
Token: SeSecurityPrivilege	3068	svchost.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2252 wrote to memory of 3068	2252	0625209d9c999daa22861f91f5c6f810_NeikiAnalytics.exe	28
PID 2252 wrote to memory of 3068	2252	0625209d9c999daa22861f91f5c6f810_NeikiAnalytics.exe	28
PID 2252 wrote to memory of 3068	2252	0625209d9c999daa22861f91f5c6f810_NeikiAnalytics.exe	28
PID 2252 wrote to memory of 3068	2252	0625209d9c999daa22861f91f5c6f810_NeikiAnalytics.exe	28
PID 3068 wrote to memory of 2808	3068	svchost.exe	29
PID 3068 wrote to memory of 2808	3068	svchost.exe	29
PID 3068 wrote to memory of 2808	3068	svchost.exe	29
PID 3068 wrote to memory of 2808	3068	svchost.exe	29

C:\Users\Admin\AppData\Local\Temp\0625209d9c999daa22861f91f5c6f810_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\0625209d9c999daa22861f91f5c6f810_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Modifies WinLogon
- Drops file in Windows directory
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2252
- C:\Windows\apppatch\svchost.exe
  "C:\Windows\apppatch\svchost.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3068
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3068 -s 420
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2808

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Winlogon Helper DLL

1

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Winlogon Helper DLL

1

T1547.004

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Windows\AppPatch\svchost.exe

Filesize
383KB

MD5
ca4df2282e35369287f0c67382025a8c

SHA1
070a91b8198344e28fda21daee64b1a4c00d4f12

SHA256
0257e094f3e4a9ae7db5111e59cde32f03bec33ced6fe5ef55cdc9eb77ec6289

SHA512
0bf39a2a686b2384f876cfb54f5858b0d1e03049d8cbcd12d2832941295a9319d700af99a02a180681788c0bbb327fbed8aecb7eeb1fe5b77d088926bb5e301b

Download Submit
memory/2252-17-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download
memory/2252-16-0x0000000002010000-0x00000000020AD000-memory.dmp

Filesize
628KB

Download
memory/2252-0-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download
memory/3068-20-0x0000000000850000-0x00000000008FA000-memory.dmp

Filesize
680KB

Download
memory/3068-26-0x0000000000850000-0x00000000008FA000-memory.dmp

Filesize
680KB

Download
memory/3068-31-0x0000000000850000-0x00000000008FA000-memory.dmp

Filesize
680KB

Download
memory/3068-24-0x0000000000850000-0x00000000008FA000-memory.dmp

Filesize
680KB

Download
memory/3068-22-0x0000000000850000-0x00000000008FA000-memory.dmp

Filesize
680KB

Download
memory/3068-28-0x0000000000850000-0x00000000008FA000-memory.dmp

Filesize
680KB

Download
memory/3068-19-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download
memory/3068-32-0x0000000002310000-0x00000000023C7000-memory.dmp

Filesize
732KB

Download
memory/3068-34-0x0000000002310000-0x00000000023C7000-memory.dmp

Filesize
732KB

Download
memory/3068-36-0x0000000002310000-0x00000000023C7000-memory.dmp

Filesize
732KB

Download
memory/3068-43-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads