7e0864925bc5ddf7d4f3f910c9791490e201e3fa1af74d882436cbfbd514fc7d

Analysis

max time kernel
119s
max time network
124s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
23-01-2025 02:57

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General

Target

7e0864925bc5ddf7d4f3f910c9791490e201e3fa1af74d882436cbfbd514fc7d.dll
Size

76KB
MD5

843f76a33157d03279587ebbdd828091
SHA1

00fa2ebdb2a96ede618d3ca27868f2c39deafbab
SHA256

7e0864925bc5ddf7d4f3f910c9791490e201e3fa1af74d882436cbfbd514fc7d
SHA512

8e112a805c63f7663d3394154d6411db923bb26c6d9438d264e597c740cd924dc8dfd478b13cf5400c459f7c315eb5d83774b83acb541969a1d5f21e7a181ab5
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Zxwif:c8y93KQjy7G55riF1cMo03jVf

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/2496-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2496-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2496-8-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2440	2496	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	2496	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2736 wrote to memory of 2496	2736	rundll32.exe	30
PID 2736 wrote to memory of 2496	2736	rundll32.exe	30
PID 2736 wrote to memory of 2496	2736	rundll32.exe	30
PID 2736 wrote to memory of 2496	2736	rundll32.exe	30
PID 2736 wrote to memory of 2496	2736	rundll32.exe	30
PID 2736 wrote to memory of 2496	2736	rundll32.exe	30
PID 2736 wrote to memory of 2496	2736	rundll32.exe	30
PID 2496 wrote to memory of 2440	2496	rundll32.exe	31
PID 2496 wrote to memory of 2440	2496	rundll32.exe	31
PID 2496 wrote to memory of 2440	2496	rundll32.exe	31
PID 2496 wrote to memory of 2440	2496	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7e0864925bc5ddf7d4f3f910c9791490e201e3fa1af74d882436cbfbd514fc7d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2736
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7e0864925bc5ddf7d4f3f910c9791490e201e3fa1af74d882436cbfbd514fc7d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2496
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2496 -s 316
    3⤵
    - Program crash
    PID:2440

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/2496-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2496-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2496-2-0x0000000000030000-0x0000000000031000-memory.dmp

Filesize
4KB

Download
memory/2496-8-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download