60a4d85a4bacc4be3f4c0096bc0148dd4644e316b8709acd5d8762d4e3d70ece

Analysis

max time kernel
110s
max time network
17s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27/09/2024, 10:42

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General

Target

60a4d85a4bacc4be3f4c0096bc0148dd4644e316b8709acd5d8762d4e3d70eceN.dll
Size

76KB
MD5

ebc299b9c6842129a78c744ac08b3bd0
SHA1

89ff90388d82751d8468a4ba0e4416d0da8d062f
SHA256

60a4d85a4bacc4be3f4c0096bc0148dd4644e316b8709acd5d8762d4e3d70ece
SHA512

77564a36b6ccf94396e9c3e5c249abf50f37bb7e04f6369146cece7350002329b84f98cec93768a96f176234ea43f87c7214b09d961a9f764884a7c23f3f0068
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZMond:c8y93KQjy7G55riF1cMo03qcd

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2740-3-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2740-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2740-4-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2812	2740	WerFault.exe	30

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	2740	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2484 wrote to memory of 2740	2484	rundll32.exe	30
PID 2484 wrote to memory of 2740	2484	rundll32.exe	30
PID 2484 wrote to memory of 2740	2484	rundll32.exe	30
PID 2484 wrote to memory of 2740	2484	rundll32.exe	30
PID 2484 wrote to memory of 2740	2484	rundll32.exe	30
PID 2484 wrote to memory of 2740	2484	rundll32.exe	30
PID 2484 wrote to memory of 2740	2484	rundll32.exe	30
PID 2740 wrote to memory of 2812	2740	rundll32.exe	31
PID 2740 wrote to memory of 2812	2740	rundll32.exe	31
PID 2740 wrote to memory of 2812	2740	rundll32.exe	31
PID 2740 wrote to memory of 2812	2740	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\60a4d85a4bacc4be3f4c0096bc0148dd4644e316b8709acd5d8762d4e3d70eceN.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2484
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\60a4d85a4bacc4be3f4c0096bc0148dd4644e316b8709acd5d8762d4e3d70eceN.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2740
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2740 -s 308
    3⤵
    - Program crash
    PID:2812

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/2740-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2740-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2740-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2740-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2740-4-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download