0a75e43e51da13343624c7f5cdae6e0fcb44bc10ef83adc21f696214e4657e5a

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27/02/2025, 09:15

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General

Target

DHL-OVERDUEACCOUNTLETTER-1300711528.exe
Size

1.3MB
MD5

65afb50214f98c82c099b8ea24310d86
SHA1

1b8559ce1abcfbc89ff3fd9a86a919c44ba89d48
SHA256

0a75e43e51da13343624c7f5cdae6e0fcb44bc10ef83adc21f696214e4657e5a
SHA512

9121069d31e8328900bd5d1a9e348c3a17c638e108d4d4ddddcaacd5ace1673c6987a99f9cd7b82e3de3596a7db9bd209d16c1f6bb11bdeb32dd58388c1fb93d
SSDEEP

24576:kK6gwh2SxrkoE+fzPah+66pXHGyiKTHb1Ki0XWhVdVXmJl1MdWit4W:7wbZkoxTc+npXmyld0XWZVr

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HResult.vbs	DHL-OVERDUEACCOUNTLETTER-1300711528.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4588	2444	WerFault.exe	29

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	DHL-OVERDUEACCOUNTLETTER-1300711528.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2444	DHL-OVERDUEACCOUNTLETTER-1300711528.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2444	DHL-OVERDUEACCOUNTLETTER-1300711528.exe
Token: SeDebugPrivilege	2444	DHL-OVERDUEACCOUNTLETTER-1300711528.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2444 wrote to memory of 4588	2444	DHL-OVERDUEACCOUNTLETTER-1300711528.exe	31
PID 2444 wrote to memory of 4588	2444	DHL-OVERDUEACCOUNTLETTER-1300711528.exe	31
PID 2444 wrote to memory of 4588	2444	DHL-OVERDUEACCOUNTLETTER-1300711528.exe	31
PID 2444 wrote to memory of 4588	2444	DHL-OVERDUEACCOUNTLETTER-1300711528.exe	31

C:\Users\Admin\AppData\Local\Temp\DHL-OVERDUEACCOUNTLETTER-1300711528.exe
"C:\Users\Admin\AppData\Local\Temp\DHL-OVERDUEACCOUNTLETTER-1300711528.exe"
1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2444
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2444 -s 736
  2⤵
  - Program crash
  PID:4588

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/2444-0-0x00000000749DE000-0x00000000749DF000-memory.dmp

Filesize
4KB

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memory/2444-1-0x00000000001A0000-0x00000000002FA000-memory.dmp

Filesize
1.4MB

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memory/2444-2-0x00000000749D0000-0x00000000750BE000-memory.dmp

Filesize
6.9MB

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memory/2444-3-0x0000000004EA0000-0x0000000004FAC000-memory.dmp

Filesize
1.0MB

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memory/2444-4-0x0000000005060000-0x000000000516C000-memory.dmp

Filesize
1.0MB

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memory/2444-5-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-8-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-10-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-12-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-16-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-20-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-18-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-14-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-6-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-22-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-24-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-26-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-28-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-30-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-32-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-34-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-50-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-59-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-68-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-56-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-1329-0x0000000004A30000-0x0000000004A7C000-memory.dmp

Filesize
304KB

Download
memory/2444-1330-0x0000000005390000-0x00000000053E4000-memory.dmp

Filesize
336KB

Download
memory/2444-1328-0x0000000000880000-0x00000000008E2000-memory.dmp

Filesize
392KB

Download
memory/2444-1327-0x0000000004FB0000-0x0000000005016000-memory.dmp

Filesize
408KB

Download
memory/2444-66-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-64-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-62-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

Download
memory/2444-60-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

Download
memory/2444-54-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

Download
memory/2444-52-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

Download
memory/2444-48-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

Download
memory/2444-46-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

Download
memory/2444-44-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

Download
memory/2444-42-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

Download
memory/2444-40-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

Download
memory/2444-38-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

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memory/2444-36-0x0000000005060000-0x0000000005166000-memory.dmp

Filesize
1.0MB

Download
memory/2444-1333-0x00000000749D0000-0x00000000750BE000-memory.dmp

Filesize
6.9MB

Download