db2282067f7b5d76965585b879207de0944f940d26989c8f83f4cb56909da568

Analysis

max time kernel
113s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
21-01-2025 15:06

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General

Target

db2282067f7b5d76965585b879207de0944f940d26989c8f83f4cb56909da568N.dll
Size

76KB
MD5

e238efa414b638755387c94e6371c6a0
SHA1

2a3350310d6b5f3807c39b5685d97b28b4635997
SHA256

db2282067f7b5d76965585b879207de0944f940d26989c8f83f4cb56909da568
SHA512

811bf36ea83e839e53ea1755d54a83330c5706b78436ddba357009bf9527052f93bac3c4cb57f8aeb8f865d032790e9d813a07c8ed98c4011e71858a331e5ee8
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZdXOUFBKalRgVg:c8y93KQjy7G55riF1cMo033OUFBRSW

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1968-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/1968-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/1968-3-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/1968-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/1968-4-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
856	1968	WerFault.exe	31

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1968	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 1968	2296	rundll32.exe	31
PID 2296 wrote to memory of 1968	2296	rundll32.exe	31
PID 2296 wrote to memory of 1968	2296	rundll32.exe	31
PID 2296 wrote to memory of 1968	2296	rundll32.exe	31
PID 2296 wrote to memory of 1968	2296	rundll32.exe	31
PID 2296 wrote to memory of 1968	2296	rundll32.exe	31
PID 2296 wrote to memory of 1968	2296	rundll32.exe	31
PID 1968 wrote to memory of 856	1968	rundll32.exe	32
PID 1968 wrote to memory of 856	1968	rundll32.exe	32
PID 1968 wrote to memory of 856	1968	rundll32.exe	32
PID 1968 wrote to memory of 856	1968	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\db2282067f7b5d76965585b879207de0944f940d26989c8f83f4cb56909da568N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\db2282067f7b5d76965585b879207de0944f940d26989c8f83f4cb56909da568N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1968
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1968 -s 340
    3⤵
    - Program crash
    PID:856

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1968-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1968-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1968-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1968-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1968-4-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download