6b8aecda24fe85ee4e4939838d36dbd10df3cfd989885e91281c7fca8ea9f448

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
25/06/2024, 14:30

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General

Target

6b8aecda24fe85ee4e4939838d36dbd10df3cfd989885e91281c7fca8ea9f448_NeikiAnalytics.exe
Size

134KB
MD5

a2bb2c6aaeb80428d0be055f47530610
SHA1

5ad29598d064519f1792196b1d8bd772b69afdbf
SHA256

6b8aecda24fe85ee4e4939838d36dbd10df3cfd989885e91281c7fca8ea9f448
SHA512

42131cfb84988867af2901d440f68b88390fb4af441e63407aafdaf74152d2bcfe476ec0bf7317ef4f46999f819f5adcf95874e3cc3e6d6210411550229786a8
SSDEEP

1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38QZ:riAyLN9aa+9U2rW1ip6pr2At7NZuQZ

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2904	WwanSvc.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4628-0-0x0000000000C00000-0x0000000000C28000-memory.dmp	upx
behavioral2/files/0x000a0000000233ed-3.dat	upx
behavioral2/memory/4628-4-0x0000000000C00000-0x0000000000C28000-memory.dmp	upx
behavioral2/memory/2904-6-0x00000000009D0000-0x00000000009F8000-memory.dmp	upx
behavioral2/memory/2904-7-0x00000000009D0000-0x00000000009F8000-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"	6b8aecda24fe85ee4e4939838d36dbd10df3cfd989885e91281c7fca8ea9f448_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4628 wrote to memory of 2904	4628	6b8aecda24fe85ee4e4939838d36dbd10df3cfd989885e91281c7fca8ea9f448_NeikiAnalytics.exe	82
PID 4628 wrote to memory of 2904	4628	6b8aecda24fe85ee4e4939838d36dbd10df3cfd989885e91281c7fca8ea9f448_NeikiAnalytics.exe	82
PID 4628 wrote to memory of 2904	4628	6b8aecda24fe85ee4e4939838d36dbd10df3cfd989885e91281c7fca8ea9f448_NeikiAnalytics.exe	82

C:\Users\Admin\AppData\Local\Temp\6b8aecda24fe85ee4e4939838d36dbd10df3cfd989885e91281c7fca8ea9f448_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\6b8aecda24fe85ee4e4939838d36dbd10df3cfd989885e91281c7fca8ea9f448_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4628
- C:\ProgramData\Update\WwanSvc.exe
  "C:\ProgramData\Update\WwanSvc.exe" /run
  2⤵
  - Executes dropped EXE
  PID:2904

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

C:\ProgramData\Update\WwanSvc.exe

Filesize
134KB

MD5
07382c24e01026053b97466c470ea0f9

SHA1
fe6eb5b09749aaf4e7bf732c4366acd2ddbde177

SHA256
140f088d6ad81f7edd174564464d0939a3a210cdad1b889b08b57ff9a2c14c4b

SHA512
ef5f2c36809661767c81e54585e563d65b3672f45904b41eee6e901b44a3879e91b40257b66f84c3db3c9cde776c3f23e71c6df06b457ca522b0884881076d95

Download Submit
memory/2904-6-0x00000000009D0000-0x00000000009F8000-memory.dmp

Filesize
160KB

Download
memory/2904-7-0x00000000009D0000-0x00000000009F8000-memory.dmp

Filesize
160KB

Download
memory/4628-0-0x0000000000C00000-0x0000000000C28000-memory.dmp

Filesize
160KB

Download
memory/4628-4-0x0000000000C00000-0x0000000000C28000-memory.dmp

Filesize
160KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads