b6f69ae6add8fc4fe97fb795ba4fc968c0b57dcaabffdd5eda743f69ae5ab579

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
27/02/2025, 14:22

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General

Target

DHL - OVERDUE ACCOUNT LETTER - 1300711528.exe
Size

1.5MB
MD5

bf80b724d8c53667f0c86c376584a7a2
SHA1

ff46947c73556412915f71b3928e0787ea24ff1e
SHA256

b6f69ae6add8fc4fe97fb795ba4fc968c0b57dcaabffdd5eda743f69ae5ab579
SHA512

ee73d4cdf81b48c11f31804a9cee4d7c6462e4a64e9200d762554a933e738f4199c61bf7c4445e338b4614735a54e357385223f87a886ea2c4b5e9618564c4d6
SSDEEP

24576:Bfg+Qnfa5DCGhPrdg3hNK8en6Oi9lPLzvPyJaHFWjrrnaLZ:N0fa5+EK3hNK82671zXyswmLZ

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\Exception.vbs	DHL - OVERDUE ACCOUNT LETTER - 1300711528.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4736	3056	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 - OVERDUE ACCOUNT LETTER - 1300711528.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3056	DHL - OVERDUE ACCOUNT LETTER - 1300711528.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3056	DHL - OVERDUE ACCOUNT LETTER - 1300711528.exe
Token: SeDebugPrivilege	3056	DHL - OVERDUE ACCOUNT LETTER - 1300711528.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3056 wrote to memory of 4736	3056	DHL - OVERDUE ACCOUNT LETTER - 1300711528.exe	30
PID 3056 wrote to memory of 4736	3056	DHL - OVERDUE ACCOUNT LETTER - 1300711528.exe	30
PID 3056 wrote to memory of 4736	3056	DHL - OVERDUE ACCOUNT LETTER - 1300711528.exe	30
PID 3056 wrote to memory of 4736	3056	DHL - OVERDUE ACCOUNT LETTER - 1300711528.exe	30

C:\Users\Admin\AppData\Local\Temp\DHL - OVERDUE ACCOUNT LETTER - 1300711528.exe
"C:\Users\Admin\AppData\Local\Temp\DHL - OVERDUE ACCOUNT LETTER - 1300711528.exe"
1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3056
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3056 -s 732
  2⤵
  - Program crash
  PID:4736

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/3056-0-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

Filesize
4KB

Download
memory/3056-1-0x0000000000C40000-0x0000000000DCE000-memory.dmp

Filesize
1.6MB

Download
memory/3056-2-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/3056-3-0x00000000049B0000-0x0000000004ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3056-4-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-5-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-7-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-9-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-11-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-13-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-15-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-17-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-19-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-21-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-23-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-25-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-27-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-29-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-31-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-33-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-35-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-37-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-39-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-41-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-43-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-45-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-47-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-49-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-51-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-53-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-55-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-57-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-59-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-61-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-63-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-65-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-67-0x00000000049B0000-0x0000000004AB6000-memory.dmp

Filesize
1.0MB

Download
memory/3056-1327-0x0000000004690000-0x00000000046F6000-memory.dmp

Filesize
408KB

Download
memory/3056-1326-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/3056-1328-0x0000000000BE0000-0x0000000000C42000-memory.dmp

Filesize
392KB

Download
memory/3056-1329-0x0000000004800000-0x000000000484C000-memory.dmp

Filesize
304KB

Download
memory/3056-1330-0x0000000005240000-0x0000000005294000-memory.dmp

Filesize
336KB

Download
memory/3056-1333-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

Filesize
4KB

Download
memory/3056-1334-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download