07bf9ec7a687336b9231d8ab9f4ce1b06cbdde7c6bffeff5e708e106383ee9c1

Analysis

max time kernel
143s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
26/05/2024, 03:56

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General

Target

5fc970a552a392b5931b1535e1efaa40_NeikiAnalytics.exe
Size

134KB
MD5

5fc970a552a392b5931b1535e1efaa40
SHA1

0b7330b836529392b05a512b53e5ef027f93ccc0
SHA256

07bf9ec7a687336b9231d8ab9f4ce1b06cbdde7c6bffeff5e708e106383ee9c1
SHA512

bcba74f656b358c3184a104e694899e6988276fda218c5658cbf66e4358c858ce9637dea6f0e3dbab00efd71c76d6520d573c1872047f40049f6ecbcb1467c8b
SSDEEP

1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38QV:riAyLN9aa+9U2rW1ip6pr2At7NZuQV

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3292	WwanSvc.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4948-0-0x00000000008C0000-0x00000000008E8000-memory.dmp	upx
behavioral2/files/0x000800000002323b-3.dat	upx
behavioral2/memory/3292-4-0x00000000001F0000-0x0000000000218000-memory.dmp	upx
behavioral2/memory/4948-6-0x00000000008C0000-0x00000000008E8000-memory.dmp	upx
behavioral2/memory/3292-7-0x00000000001F0000-0x0000000000218000-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"	5fc970a552a392b5931b1535e1efaa40_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4948 wrote to memory of 3292	4948	5fc970a552a392b5931b1535e1efaa40_NeikiAnalytics.exe	90
PID 4948 wrote to memory of 3292	4948	5fc970a552a392b5931b1535e1efaa40_NeikiAnalytics.exe	90
PID 4948 wrote to memory of 3292	4948	5fc970a552a392b5931b1535e1efaa40_NeikiAnalytics.exe	90

C:\Users\Admin\AppData\Local\Temp\5fc970a552a392b5931b1535e1efaa40_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\5fc970a552a392b5931b1535e1efaa40_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4948
- C:\ProgramData\Update\WwanSvc.exe
  "C:\ProgramData\Update\WwanSvc.exe" /run
  2⤵
  - Executes dropped EXE
  PID:3292

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3752 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
1⤵
PID:3752

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
f3b0883ecf617e5c3d38dc9aa70af4a0

SHA1
4f8c20052d022c6f77b4249f3729a378f169dbef

SHA256
0c8751ceb5eea043b7e8bd33ec0759e5b6f9f9034bba1f38b13a9f822a92e67d

SHA512
d1456bb16c34af39a8b3e6c824438bea66ae1e6a2ba0dd5ac9757ffc769806348383828cfd2114a8b18bb64177de53c89e2bff2c77f514b4bac61ef928705871

Download Submit
memory/3292-4-0x00000000001F0000-0x0000000000218000-memory.dmp

Filesize
160KB

Download
memory/3292-7-0x00000000001F0000-0x0000000000218000-memory.dmp

Filesize
160KB

Download
memory/4948-0-0x00000000008C0000-0x00000000008E8000-memory.dmp

Filesize
160KB

Download
memory/4948-6-0x00000000008C0000-0x00000000008E8000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads