16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22b

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
30/09/2024, 08:21

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General

Target

16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe
Size

674KB
MD5

7df27f2393a810ad347b5245f322d7e0
SHA1

4697bec339cca075a94c1bc1bb6460d40380b0b9
SHA256

16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22b
SHA512

5b92001f58dc7fdcfed465440071df9265cdf0df4e7af28043f1a52d636d528f8829a3c597e73215854e476dd6f26b6a9e20ce7357b31e7e42a26a788031ee79
SSDEEP

12288:nxaUxWthICHeZaKdOI9XgoG/GDuOhUTl6H8BRZ2NPR20VFpEJpd91XQXqoOdtTJ:nxBSIC+ZaKvX5GEzgRZ2NPoYeJP91XQd

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2324 set thread context of 4716	2324	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe	89

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4876	4716	WerFault.exe	89

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	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4716	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe
4716	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2324 wrote to memory of 4716	2324	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe	89
PID 2324 wrote to memory of 4716	2324	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe	89
PID 2324 wrote to memory of 4716	2324	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe	89
PID 2324 wrote to memory of 4716	2324	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe	89
PID 2324 wrote to memory of 4716	2324	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe	89
PID 2324 wrote to memory of 4716	2324	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe	89

C:\Users\Admin\AppData\Local\Temp\16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe
"C:\Users\Admin\AppData\Local\Temp\16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2324
- C:\Users\Admin\AppData\Local\Temp\16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe
  "C:\Users\Admin\AppData\Local\Temp\16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4716
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4716 -s 184
    3⤵
    - Program crash
    PID:4876

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4716 -ip 4716
1⤵
PID:3244

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/2324-8-0x0000000074B00000-0x00000000752B0000-memory.dmp

Filesize
7.7MB

Download
memory/2324-9-0x00000000066D0000-0x000000000675E000-memory.dmp

Filesize
568KB

Download
memory/2324-2-0x00000000052D0000-0x0000000005874000-memory.dmp

Filesize
5.6MB

Download
memory/2324-3-0x0000000004D20000-0x0000000004DB2000-memory.dmp

Filesize
584KB

Download
memory/2324-4-0x0000000074B00000-0x00000000752B0000-memory.dmp

Filesize
7.7MB

Download
memory/2324-5-0x0000000004CF0000-0x0000000004CFA000-memory.dmp

Filesize
40KB

Download
memory/2324-1-0x0000000000250000-0x00000000002FE000-memory.dmp

Filesize
696KB

Download
memory/2324-6-0x0000000004FD0000-0x0000000004FE0000-memory.dmp

Filesize
64KB

Download
memory/2324-0-0x0000000074B0E000-0x0000000074B0F000-memory.dmp

Filesize
4KB

Download
memory/2324-7-0x0000000074B0E000-0x0000000074B0F000-memory.dmp

Filesize
4KB

Download
memory/2324-10-0x0000000008D50000-0x0000000008DEC000-memory.dmp

Filesize
624KB

Download
memory/2324-13-0x0000000074B00000-0x00000000752B0000-memory.dmp

Filesize
7.7MB

Download
memory/4716-11-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/4716-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/4716-15-0x00000000010C0000-0x000000000140A000-memory.dmp

Filesize
3.3MB

Download
memory/4716-16-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download