170af3d504bcdf4f99267523b4a1e976cebfe59d3f70edaf4f50bcdee9c00a91

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29/05/2024, 10:45

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General

Target
51c23f76ce82a70838bbc0445eb7d8f0_NeikiAnalytics.exe
Size 134KB
Sample240529-mtfbvscf72
SHA256 170af3d504bcdf4f99267523b4a1e976cebfe59d3f70edaf4f50bcdee9c00a91
MD5 51c23f76ce82a70838bbc0445eb7d8f0
SHA1 410547389bbc624c69b7e4a1d2900aaa99f277a7
SHA512 06f1868d68fa0957a32b3cf9d3b6c583cc681bafacf53b32d50a271e7ab1e2ddbf8e18b2a16d6bba53a40798c2c1a52a221697aac50639c571298649dfb4c162
SSDEEP 1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38Q8:riAyLN9aa+9U2rW1ip6pr2At7NZuQ8
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4160	WwanSvc.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4000-0-0x0000000000690000-0x00000000006B8000-memory.dmp	upx
behavioral2/files/0x00070000000233f0-3.dat	upx
behavioral2/memory/4000-5-0x0000000000690000-0x00000000006B8000-memory.dmp	upx
behavioral2/memory/4160-6-0x0000000000380000-0x00000000003A8000-memory.dmp	upx

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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Window Update = "\"C:\\ProgramData\\Update\\WwanSvc.exe\" /run"	51c23f76ce82a70838bbc0445eb7d8f0_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4000 wrote to memory of 4160	4000	51c23f76ce82a70838bbc0445eb7d8f0_NeikiAnalytics.exe	82
PID 4000 wrote to memory of 4160	4000	51c23f76ce82a70838bbc0445eb7d8f0_NeikiAnalytics.exe	82
PID 4000 wrote to memory of 4160	4000	51c23f76ce82a70838bbc0445eb7d8f0_NeikiAnalytics.exe	82

C:\Users\Admin\AppData\Local\Temp\51c23f76ce82a70838bbc0445eb7d8f0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\51c23f76ce82a70838bbc0445eb7d8f0_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4000
- C:\ProgramData\Update\WwanSvc.exe
  "C:\ProgramData\Update\WwanSvc.exe" /run
  2⤵
  - Executes dropped EXE
  PID:4160

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

WwanSvc.exe

Path C:\ProgramData\Update\WwanSvc.exe
Size 134KB
SHA256 56642b950e3890aa863e5076a22b9b538b822b0998985a2b02caab5d3c84bd1f
MD5 641fde82162d141a7e3f8e2acecc8739
SHA1 fc021e5db9bcd1b3909968220444a9313867b66f
SHA512 97bfc71039df6621f68aad152f0c845efd43497bb49437f22b67be04e5cb6c8232def9c0b2fe6ec8f581645182ecd5d6f22e0dc0401e65925c54d917787e0c8b
SSDEEP 1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38QE:riAyLN9aa+9U2rW1ip6pr2At7NZuQE
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/4000-0-0x0000000000690000-0x00000000006B8000-memory.dmp

Download

memory/4000-5-0x0000000000690000-0x00000000006B8000-memory.dmp

Download

memory/4160-6-0x0000000000380000-0x00000000003A8000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads