16c27de38c93b69fdf3a9b9998f819358db3e34d74cbd7c7b4c5d5abf373de28

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06-08-2024 05:55

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General

Target

TNT Express Arrival Notice AWB 8013580 1182023_PDF_.exe
Size

1.2MB
MD5

430eabd3f3bc703cd6d9a25a815258cf
SHA1

9e4a589ba42030204939212d924bd365a6233a60
SHA256

16c27de38c93b69fdf3a9b9998f819358db3e34d74cbd7c7b4c5d5abf373de28
SHA512

47a75212e38709e3045395e239d95c7d231e1069257e904d9d6cf1dbce85d7eef8d595248442373cc55fe6bbfb6db90e16ead2219517177c27b30a0fa0088121
SSDEEP

24576:8qDEvCTbMWu7rQYlBQcBiT6rprG8aZUQPehcngapMBzDY:8TvC/MTQYxsWR7aZNPenap8z

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4824 set thread context of 3524	4824	TNT Express Arrival Notice AWB 8013580 1182023_PDF_.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3432	3524	WerFault.exe	86

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	TNT Express Arrival Notice AWB 8013580 1182023_PDF_.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
4824	TNT Express Arrival Notice AWB 8013580 1182023_PDF_.exe
4824	TNT Express Arrival Notice AWB 8013580 1182023_PDF_.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4824	TNT Express Arrival Notice AWB 8013580 1182023_PDF_.exe
4824	TNT Express Arrival Notice AWB 8013580 1182023_PDF_.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4824	TNT Express Arrival Notice AWB 8013580 1182023_PDF_.exe
4824	TNT Express Arrival Notice AWB 8013580 1182023_PDF_.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4824 wrote to memory of 3524	4824	TNT Express Arrival Notice AWB 8013580 1182023_PDF_.exe	86
PID 4824 wrote to memory of 3524	4824	TNT Express Arrival Notice AWB 8013580 1182023_PDF_.exe	86
PID 4824 wrote to memory of 3524	4824	TNT Express Arrival Notice AWB 8013580 1182023_PDF_.exe	86
PID 4824 wrote to memory of 3524	4824	TNT Express Arrival Notice AWB 8013580 1182023_PDF_.exe	86

C:\Users\Admin\AppData\Local\Temp\TNT Express Arrival Notice AWB 8013580 1182023_PDF_.exe
"C:\Users\Admin\AppData\Local\Temp\TNT Express Arrival Notice AWB 8013580 1182023_PDF_.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4824
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\TNT Express Arrival Notice AWB 8013580 1182023_PDF_.exe"
  2⤵
  PID:3524
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3524 -s 192
    3⤵
    - Program crash
    PID:3432

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 3524 -ip 3524
1⤵
PID:3740

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

C:\Users\Admin\AppData\Local\Temp\aut72A0.tmp

Filesize
282KB

MD5
63e2721adea66900c54926c9a506758e

SHA1
00a3f54319c12bfaedcd8775cbc31d7b048ef3ee

SHA256
2aaae4bdcc595bdef8b5b7d31bd2daa6c6e6ffb3a5f816df248e89b0efe66e99

SHA512
ef01b6a649898e3bc4a2b80e7378718cd8ef94b84e5fcc631ca5ba86d0d29683cc17751084d947770a67fe4a88c9e408788beeb62f1a72c09ecd36be02d7bb2b

Download Submit
memory/3524-14-0x00000000004A0000-0x00000000004E7000-memory.dmp

Filesize
284KB

Download
memory/4824-13-0x0000000002500000-0x0000000002504000-memory.dmp

Filesize
16KB

Download