e10b45022157e2341003e114e5ab08927f35a8a68859cf1ad6b486d74f9e1bfd

Analysis

max time kernel
93s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2024 09:26

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General

Target

New order 983765_2021,pdf.exe
Size

300KB
MD5

a3bc7e4679d068b07b086e170aa00de9
SHA1

8586c3c5d2d0d7a62a93df786efb82d49e3639e6
SHA256

9c926fe5371a4b6fea65e5db63e339c6d2e5d81b52f2e8c4522869d7bc41517b
SHA512

5b52ffcc4825fbe0dcb065de1817921173c8ae158c66df89b7aa907b3f544dc2a74124475a33d1df153ce11d77a1d39b9b3850d9bc6ed48e6425d2f78b9d7b2a
SSDEEP

6144:F8LxBdMtMdWuiT10Unn60bYM7JAwOQ9fQe9GsXWEz683JLLwaEzdcNSnEA+:xMd0dVbYBQfGsGEz685LLwjzmNcM

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
3088	New order 983765_2021,pdf.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1064	3088	WerFault.exe	82

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	New order 983765_2021,pdf.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3088 wrote to memory of 220	3088	New order 983765_2021,pdf.exe	83
PID 3088 wrote to memory of 220	3088	New order 983765_2021,pdf.exe	83
PID 3088 wrote to memory of 220	3088	New order 983765_2021,pdf.exe	83
PID 3088 wrote to memory of 220	3088	New order 983765_2021,pdf.exe	83

C:\Users\Admin\AppData\Local\Temp\New order 983765_2021,pdf.exe
"C:\Users\Admin\AppData\Local\Temp\New order 983765_2021,pdf.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3088
- C:\Users\Admin\AppData\Local\Temp\New order 983765_2021,pdf.exe
  "C:\Users\Admin\AppData\Local\Temp\New order 983765_2021,pdf.exe"
  2⤵
  PID:220
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3088 -s 1020
  2⤵
  - Program crash
  PID:1064

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3088 -ip 3088
1⤵
PID:2524

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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\nsdA902.tmp\edfkc.dll

Filesize
106KB

MD5
5764627a81a77a4197a8e8383e943011

SHA1
16e3f84d8e1b2dacd3b85c85ba1f5bde41a961fa

SHA256
856422a4568c141501f6b6eafbbbdd189c64e39c585536a5272b04a9fbc64941

SHA512
7cca6ab879bb8e39dd8819435631d479131152b906b7628c570d7dc1d4adb11e09f1fbf8b283e0798befcfef874021d8faa5d66d766ae3d08593868b981bdcb2

Download Submit
memory/3088-4-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/3088-9-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download