039d88205f9f6e5fdfc12a699f955c9b1a93e75441bfa8a15df3d48ed32e98ee

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
12-05-2024 18:11

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General

Target

3bd6ca3fe94003632af393edce730860_NeikiAnalytics.exe
Size

134KB
MD5

3bd6ca3fe94003632af393edce730860
SHA1

b7824e4a1c25be03f922681a270dc5f93456385c
SHA256

039d88205f9f6e5fdfc12a699f955c9b1a93e75441bfa8a15df3d48ed32e98ee
SHA512

f80d90b2c2fc691f81d5311dd3675d7878279c662b2c328d1d7288bc51ded42793cfd20880f0cff81f2c77aa7c9237dbf12b5d7fd611ce82c8fbe6a27a7c1fd3
SSDEEP

1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38QP:riAyLN9aa+9U2rW1ip6pr2At7NZuQP

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
400	WwanSvc.exe

Loads dropped DLL 1 IoCs

pid	Process
2356	3bd6ca3fe94003632af393edce730860_NeikiAnalytics.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2356-0-0x00000000000C0000-0x00000000000E8000-memory.dmp	upx
behavioral1/files/0x00330000000149e1-2.dat	upx
behavioral1/memory/2356-4-0x0000000000080000-0x00000000000A8000-memory.dmp	upx
behavioral1/memory/2356-7-0x00000000000C0000-0x00000000000E8000-memory.dmp	upx
behavioral1/memory/400-8-0x0000000000180000-0x00000000001A8000-memory.dmp	upx
behavioral1/memory/2356-9-0x00000000000C0000-0x00000000000E8000-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"	3bd6ca3fe94003632af393edce730860_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 400	2356	3bd6ca3fe94003632af393edce730860_NeikiAnalytics.exe	28
PID 2356 wrote to memory of 400	2356	3bd6ca3fe94003632af393edce730860_NeikiAnalytics.exe	28
PID 2356 wrote to memory of 400	2356	3bd6ca3fe94003632af393edce730860_NeikiAnalytics.exe	28
PID 2356 wrote to memory of 400	2356	3bd6ca3fe94003632af393edce730860_NeikiAnalytics.exe	28

C:\Users\Admin\AppData\Local\Temp\3bd6ca3fe94003632af393edce730860_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\3bd6ca3fe94003632af393edce730860_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2356
- C:\ProgramData\Update\WwanSvc.exe
  "C:\ProgramData\Update\WwanSvc.exe" /run
  2⤵
  - Executes dropped EXE
  PID:400

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

\ProgramData\Update\WwanSvc.exe

Filesize
134KB

MD5
13a4d6cbd1abeb880cd2c5f70851d839

SHA1
341bdd7f04f86f4be05cfb61ce6a56f1d29d6c30

SHA256
d803c16bbe89cdb3f0c21a690a2aeb32a62c87807d86407e15a96e722b36ad7a

SHA512
e47b95d9e0485b037bf1bfe1b4c37dad0692c04db6986c5fe259fc370888df060bb680396fda18a7d3b69e7e1547b708e5a40c91d22489f89239d4f9e7d65476

Download Submit
memory/400-8-0x0000000000180000-0x00000000001A8000-memory.dmp

Filesize
160KB

Download
memory/2356-0-0x00000000000C0000-0x00000000000E8000-memory.dmp

Filesize
160KB

Download
memory/2356-4-0x0000000000080000-0x00000000000A8000-memory.dmp

Filesize
160KB

Download
memory/2356-7-0x00000000000C0000-0x00000000000E8000-memory.dmp

Filesize
160KB

Download
memory/2356-9-0x00000000000C0000-0x00000000000E8000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads