ee822d72c7b73c580bf4c5e2c90f85a38f40ad0703dfae8b359f8c012e06a4f3

General

Target

3c697b5fef1507c07098e98ca7699230_NEIKI.exe
Size

29KB
MD5

3c697b5fef1507c07098e98ca7699230
SHA1

3a4d17c35cb944849a7b7f0dabc31f3919d26948
SHA256

ee822d72c7b73c580bf4c5e2c90f85a38f40ad0703dfae8b359f8c012e06a4f3
SHA512

ccfec5c998a7ad1ee6cb85c4dc98f3328c8b1792bbf5cf38f50cbcb1ec664a430155374293dbb989c1c03b7d529dbdedfd74269f4746ecb7f5e2450ab66b5530
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/EzY:AEwVs+0jNDY1qi/q1

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2784	services.exe

UPX packed file 23 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2192-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/files/0x002b000000014c67-6.dat	upx
behavioral1/memory/2784-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2784-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2192-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2784-23-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2784-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2784-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2784-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2784-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2784-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2784-49-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2784-54-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2192-55-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2784-56-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2784-61-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x000f00000000f680-66.dat	upx
behavioral1/memory/2192-75-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2784-76-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2192-77-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2784-78-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2192-82-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2784-83-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	3c697b5fef1507c07098e98ca7699230_NEIKI.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\java.exe	3c697b5fef1507c07098e98ca7699230_NEIKI.exe
File created	C:\Windows\services.exe	3c697b5fef1507c07098e98ca7699230_NEIKI.exe
File opened for modification	C:\Windows\java.exe	3c697b5fef1507c07098e98ca7699230_NEIKI.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 2784	2192	3c697b5fef1507c07098e98ca7699230_NEIKI.exe	28
PID 2192 wrote to memory of 2784	2192	3c697b5fef1507c07098e98ca7699230_NEIKI.exe	28
PID 2192 wrote to memory of 2784	2192	3c697b5fef1507c07098e98ca7699230_NEIKI.exe	28
PID 2192 wrote to memory of 2784	2192	3c697b5fef1507c07098e98ca7699230_NEIKI.exe	28

C:\Users\Admin\AppData\Local\Temp\3c697b5fef1507c07098e98ca7699230_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\3c697b5fef1507c07098e98ca7699230_NEIKI.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2192
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2784

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp6789.tmp

Filesize
29KB

MD5
6e55002de5bbb9e8c69ffeec07790ed6

SHA1
5685eb5f1d8536743838ad9f9763769ddd1e5793

SHA256
09d7c28955e9fb14c46ae500f7257f5cb573a2806bbff739d7eb9e6acc964c35

SHA512
36bfcff43b0482d9ac128eb56ce9479e80e800b35a57cf69002520a388f4f07b4202ff8a73f599caa23589f23981f2d3cb91984660ba9aa8673d54ec884221d7

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
320B

MD5
2d74c6cb623bc21b222328b447d532e0

SHA1
d7194086b1d565511573bceb4af5e49b30ee7592

SHA256
63e25b53737726e581acfc87e93f817ba64160fc2d9844d43af12d6a8171e61f

SHA512
44e459f8feed747c58a33c6ff28cb3f486749bac158bf2d3e977b554a50cc035422a795d7d4bcb77b1adc452c0f53139686bd29c03e5b212a2e1aa13c99ad32f

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2192-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2192-55-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2192-82-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2192-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2192-77-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2192-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2192-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2192-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2192-75-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2192-10-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2784-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2784-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2784-49-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2784-54-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2784-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2784-56-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2784-61-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2784-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2784-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2784-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2784-76-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2784-23-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2784-78-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2784-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2784-83-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads