510784e63d734c7853d08725239428d10feec2e4af0d7c95454627e717d18878

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
24-05-2024 04:10

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General

Target

a3ba6b96adb1fda442818d3363c52820_NeikiAnalytics.exe
Size

134KB
MD5

a3ba6b96adb1fda442818d3363c52820
SHA1

6f8b28bcc75bed51365923879e5ccd54cb1eb8bf
SHA256

510784e63d734c7853d08725239428d10feec2e4af0d7c95454627e717d18878
SHA512

8269b0443cadf5245ea55db21e4b9bdce3f2af6d4034ed2533c2ea6f6a9f87ea53c1b834fe4318aa6b8107687b77215b67be89d9f6570a843d2d656c99aa6878
SSDEEP

1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38Qw:riAyLN9aa+9U2rW1ip6pr2At7NZuQw

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

WwanSvc.exe

pid process

2832 WwanSvc.exe
Loads dropped DLL 1 IoCs

Processes:

a3ba6b96adb1fda442818d3363c52820_NeikiAnalytics.exe

pid process

1888 a3ba6b96adb1fda442818d3363c52820_NeikiAnalytics.exe

pid	process
2832	WwanSvc.exe

pid	process
1888	a3ba6b96adb1fda442818d3363c52820_NeikiAnalytics.exe

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1888-0-0x00000000010D0000-0x00000000010F8000-memory.dmp	upx
\ProgramData\Update\WwanSvc.exe	upx
behavioral1/memory/1888-3-0x0000000000FA0000-0x0000000000FC8000-memory.dmp	upx
behavioral1/memory/2832-7-0x0000000000FA0000-0x0000000000FC8000-memory.dmp	upx
behavioral1/memory/1888-8-0x00000000010D0000-0x00000000010F8000-memory.dmp	upx
behavioral1/memory/1888-9-0x00000000010D0000-0x00000000010F8000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

a3ba6b96adb1fda442818d3363c52820_NeikiAnalytics.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Window Update = "\"C:\\ProgramData\\Update\\WwanSvc.exe\" /run"	a3ba6b96adb1fda442818d3363c52820_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

a3ba6b96adb1fda442818d3363c52820_NeikiAnalytics.exe

description	pid	process	target process
PID 1888 wrote to memory of 2832	1888	a3ba6b96adb1fda442818d3363c52820_NeikiAnalytics.exe	WwanSvc.exe
PID 1888 wrote to memory of 2832	1888	a3ba6b96adb1fda442818d3363c52820_NeikiAnalytics.exe	WwanSvc.exe
PID 1888 wrote to memory of 2832	1888	a3ba6b96adb1fda442818d3363c52820_NeikiAnalytics.exe	WwanSvc.exe
PID 1888 wrote to memory of 2832	1888	a3ba6b96adb1fda442818d3363c52820_NeikiAnalytics.exe	WwanSvc.exe

C:\Users\Admin\AppData\Local\Temp\a3ba6b96adb1fda442818d3363c52820_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\a3ba6b96adb1fda442818d3363c52820_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1888

C:\ProgramData\Update\WwanSvc.exe
"C:\ProgramData\Update\WwanSvc.exe" /run
2⤵
- Executes dropped EXE
PID:2832

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

\ProgramData\Update\WwanSvc.exe
Filesize
134KB

MD5
eadd996c11ba7536977f1af1a13cd19b

SHA1
e008b8254c6fb7f8150dacf099215ffee9d56a6e

SHA256
559cd196e93aef5348d7f7e9e7ae5cf5d855cb5cfa10b5c33785df93d3892fc9

SHA512
d882b96b324b1b69bbf4d9f1cdc8773de2d16ec50f03ae7600acd27ca61ce442860c9053b83eae92a5c02698965f857f7dff9d8f5bbee2869137946b7ee1099f

Download Submit
memory/1888-0-0x00000000010D0000-0x00000000010F8000-memory.dmp

Filesize
160KB

Download
memory/1888-3-0x0000000000FA0000-0x0000000000FC8000-memory.dmp

Filesize
160KB

Download
memory/1888-8-0x00000000010D0000-0x00000000010F8000-memory.dmp

Filesize
160KB

Download
memory/1888-9-0x00000000010D0000-0x00000000010F8000-memory.dmp

Filesize
160KB

Download
memory/2832-7-0x0000000000FA0000-0x0000000000FC8000-memory.dmp

Filesize
160KB

Download