4d504bb989d53d0ac69b06091c2f8d573551dbd66e8823be4d7b52971d0b40fb

Analysis

max time kernel
139s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 09:56

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General

Target

Infatica P2B/unins000.exe
Size

1.1MB
MD5

0c083266eec7437ba0dfe44e451ab71f
SHA1

4754cda6c84cea49c6a1f0d79b2c42958de2c7e9
SHA256

d2dcf7ed0c656532ed25cd496ac237223985bb56cb688f125cbbf940ddb9c6bb
SHA512

08c7140b707f78d1203f5cf21bf55dab32a63f71cf8c530af4afcfaf5a42f9431a09794708d57102d065955b1e296dab979855579e445bfdfbf649f75ce3ce22
SSDEEP

24576:JtdAm9DUi/CR3wCkCiRgoG7hBaHkbEXXeG/jFt5lTxytj:3qTytRFk6ek1Lo

Score

7^/10

discovery

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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	_iu14D2N.tmp

Deletes itself 1 IoCs

pid	Process
1572	_iu14D2N.tmp

Executes dropped EXE 1 IoCs

pid	Process
1572	_iu14D2N.tmp

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	ipinfo.io

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	unins000.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	_iu14D2N.tmp

Kills process with taskkill 1 IoCs

evasion

pid	Process
3820	taskkill.exe

Script User-Agent 1 IoCs

Uses user-agent string associated with script host/environment.

description	flow	ioc
HTTP User-Agent header	5	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3820	taskkill.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1572	_iu14D2N.tmp

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4008 wrote to memory of 1572	4008	unins000.exe	84
PID 4008 wrote to memory of 1572	4008	unins000.exe	84
PID 4008 wrote to memory of 1572	4008	unins000.exe	84
PID 1572 wrote to memory of 3820	1572	_iu14D2N.tmp	92
PID 1572 wrote to memory of 3820	1572	_iu14D2N.tmp	92
PID 1572 wrote to memory of 3820	1572	_iu14D2N.tmp	92

C:\Users\Admin\AppData\Local\Temp\Infatica P2B\unins000.exe
"C:\Users\Admin\AppData\Local\Temp\Infatica P2B\unins000.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4008
- C:\Users\Admin\AppData\Local\Temp\_iu14D2N.tmp
  "C:\Users\Admin\AppData\Local\Temp\_iu14D2N.tmp" /SECONDPHASE="C:\Users\Admin\AppData\Local\Temp\Infatica P2B\unins000.exe" /FIRSTPHASEWND=$60282
  2⤵
  - Checks computer location settings
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:1572
- - C:\Windows\SysWOW64\taskkill.exe
    "taskkill.exe" /T /F /IM infatica_agent.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3820

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\_iu14D2N.tmp

Filesize
1.1MB

MD5
0c083266eec7437ba0dfe44e451ab71f

SHA1
4754cda6c84cea49c6a1f0d79b2c42958de2c7e9

SHA256
d2dcf7ed0c656532ed25cd496ac237223985bb56cb688f125cbbf940ddb9c6bb

SHA512
08c7140b707f78d1203f5cf21bf55dab32a63f71cf8c530af4afcfaf5a42f9431a09794708d57102d065955b1e296dab979855579e445bfdfbf649f75ce3ce22

Download Submit
memory/1572-6-0x00000000020A0000-0x00000000020A1000-memory.dmp

Filesize
4KB

Download
memory/1572-9-0x0000000000400000-0x000000000052D000-memory.dmp

Filesize
1.2MB

Download
memory/1572-11-0x0000000000400000-0x000000000052D000-memory.dmp

Filesize
1.2MB

Download
memory/4008-0-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/4008-8-0x0000000000400000-0x000000000052D000-memory.dmp

Filesize
1.2MB

Download