63880b1ef894f2d1b576ba84fd54a9a467a27dc0e6f53779fd47cd9e1b953054

Analysis

max time kernel
141s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
20-06-2024 12:46

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General

Target

63880b1ef894f2d1b576ba84fd54a9a467a27dc0e6f53779fd47cd9e1b953054_NeikiAnalytics.exe
Size

134KB
MD5

11b5c255d0c85dda14f85e61629bbc80
SHA1

f273a69c1221da2d6c39cc883d3c20de676f022b
SHA256

63880b1ef894f2d1b576ba84fd54a9a467a27dc0e6f53779fd47cd9e1b953054
SHA512

6da2e605ccbaa24d078d1278bfa8c910653215eb24a46c411885a38f0c43c90309ed7e90b18b1011d6317ecd8d91d15852c53a859d7b491cf7098bdbb420c4a4
SSDEEP

1536:YGYU/W2/HG6QMauSV3ixJHABLrmhH7i9eNOOg00GqMIK7aGZh3SOx9:YfU/WF6QMauSuiWNi9eNOl0007NZIOx9

Score

7^/10

persistence upx

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2080292272-204036150-2159171770-1000\Control Panel\International\Geo\Nation	63880b1ef894f2d1b576ba84fd54a9a467a27dc0e6f53779fd47cd9e1b953054_NeikiAnalytics.exe

Executes dropped EXE 1 IoCs

pid	Process
2816	wuauclt.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/60-0-0x0000000000630000-0x0000000000658000-memory.dmp	upx
behavioral2/files/0x0008000000023416-3.dat	upx
behavioral2/memory/2816-5-0x0000000000860000-0x0000000000888000-memory.dmp	upx
behavioral2/memory/60-6-0x0000000000630000-0x0000000000658000-memory.dmp	upx
behavioral2/memory/2816-7-0x0000000000860000-0x0000000000888000-memory.dmp	upx
behavioral2/memory/60-8-0x0000000000630000-0x0000000000658000-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\\wuauclt.exe\" /run"	63880b1ef894f2d1b576ba84fd54a9a467a27dc0e6f53779fd47cd9e1b953054_NeikiAnalytics.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 60 wrote to memory of 2816	60	63880b1ef894f2d1b576ba84fd54a9a467a27dc0e6f53779fd47cd9e1b953054_NeikiAnalytics.exe	85
PID 60 wrote to memory of 2816	60	63880b1ef894f2d1b576ba84fd54a9a467a27dc0e6f53779fd47cd9e1b953054_NeikiAnalytics.exe	85
PID 60 wrote to memory of 2816	60	63880b1ef894f2d1b576ba84fd54a9a467a27dc0e6f53779fd47cd9e1b953054_NeikiAnalytics.exe	85
PID 60 wrote to memory of 5084	60	63880b1ef894f2d1b576ba84fd54a9a467a27dc0e6f53779fd47cd9e1b953054_NeikiAnalytics.exe	97
PID 60 wrote to memory of 5084	60	63880b1ef894f2d1b576ba84fd54a9a467a27dc0e6f53779fd47cd9e1b953054_NeikiAnalytics.exe	97
PID 60 wrote to memory of 5084	60	63880b1ef894f2d1b576ba84fd54a9a467a27dc0e6f53779fd47cd9e1b953054_NeikiAnalytics.exe	97

C:\Users\Admin\AppData\Local\Temp\63880b1ef894f2d1b576ba84fd54a9a467a27dc0e6f53779fd47cd9e1b953054_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\63880b1ef894f2d1b576ba84fd54a9a467a27dc0e6f53779fd47cd9e1b953054_NeikiAnalytics.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:60
- C:\ProgramData\Update\wuauclt.exe
  "C:\ProgramData\Update\wuauclt.exe" /run
  2⤵
  - Executes dropped EXE
  PID:2816
- C:\windows\SysWOW64\cmd.exe
  "C:\windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\63880b1ef894f2d1b576ba84fd54a9a467a27dc0e6f53779fd47cd9e1b953054_NeikiAnalytics.exe" >> NUL
  2⤵
  PID:5084

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\Update\wuauclt.exe

Filesize
134KB

MD5
e46c1806bd6f32cda4d2e43f5341dddb

SHA1
5bc15371e1687df6bfc1c678152968e67bfaace5

SHA256
1c405cbcc234b9f972fa43cfb02bb948b7a1eb2dbec0c21f20c231c83db254b1

SHA512
0bfb95dc8fd98a382629b4f1791f2267dc160b9a71dc1eec3a0397ecc8e63cae8e1eca8f25026587653aa0b0c23b5f9a777705a1169eec13d8cdb13c670c2ffb

Download Submit
memory/60-0-0x0000000000630000-0x0000000000658000-memory.dmp

Filesize
160KB

Download
memory/60-6-0x0000000000630000-0x0000000000658000-memory.dmp

Filesize
160KB

Download
memory/60-8-0x0000000000630000-0x0000000000658000-memory.dmp

Filesize
160KB

Download
memory/2816-5-0x0000000000860000-0x0000000000888000-memory.dmp

Filesize
160KB

Download
memory/2816-7-0x0000000000860000-0x0000000000888000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads