0476a150214207c0a78a2dde516888cc96b7648fb84efe654dc0d6b49f08152b

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10/12/2024, 21:00

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General

Target

0476a150214207c0a78a2dde516888cc96b7648fb84efe654dc0d6b49f08152bN.dll
Size

76KB
MD5

fbd99507f7dbab980ec067c880068830
SHA1

be353438400d8d9e08fa3f9dc964c2ac996e966a
SHA256

0476a150214207c0a78a2dde516888cc96b7648fb84efe654dc0d6b49f08152b
SHA512

45cc0b9672edae20d8709bf54150c10640e596db94644e9cde9fd05ef818c3c827f772117ee2831cbc786e8b04eb873dac40f7bc60634f9e8538a17a0205400c
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZmuTFp+Q81:c8y93KQjy7G55riF1cMo034Q81

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/784-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/784-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
320	784	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	784	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1924 wrote to memory of 784	1924	rundll32.exe	30
PID 1924 wrote to memory of 784	1924	rundll32.exe	30
PID 1924 wrote to memory of 784	1924	rundll32.exe	30
PID 1924 wrote to memory of 784	1924	rundll32.exe	30
PID 1924 wrote to memory of 784	1924	rundll32.exe	30
PID 1924 wrote to memory of 784	1924	rundll32.exe	30
PID 1924 wrote to memory of 784	1924	rundll32.exe	30
PID 784 wrote to memory of 320	784	rundll32.exe	31
PID 784 wrote to memory of 320	784	rundll32.exe	31
PID 784 wrote to memory of 320	784	rundll32.exe	31
PID 784 wrote to memory of 320	784	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0476a150214207c0a78a2dde516888cc96b7648fb84efe654dc0d6b49f08152bN.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1924
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0476a150214207c0a78a2dde516888cc96b7648fb84efe654dc0d6b49f08152bN.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:784
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 784 -s 232
    3⤵
    - Program crash
    PID:320

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

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Downloads

memory/784-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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memory/784-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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