2bb1066b38de737899e64cda171b4129311489ef1cf184246be198af04e9cc7e

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2024 23:17

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General

Target

2bb1066b38de737899e64cda171b4129311489ef1cf184246be198af04e9cc7e.exe
Size

280KB
MD5

7f93d7a8cd713042ee9c2c9bb2b43ad4
SHA1

aa09b49ede392bb40a0bda004da44a92dfa0ffcd
SHA256

2bb1066b38de737899e64cda171b4129311489ef1cf184246be198af04e9cc7e
SHA512

67fa9c23ef11cc3185930ef1228fc3dc489f3dac0b396e227da324a549613920f0aa98466a4b1a0abd36d5e7c742547879c82e9bc0f6b6f4c6dfc99e9e4576ac
SSDEEP

6144:yBlL/Dw881QGO0yb/kMnGjqWjtq+5RS/ba:4hQQNnejtr5Mm

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

Processes:

2bb1066b38de737899e64cda171b4129311489ef1cf184246be198af04e9cc7e.exe

pid	Process
3164	2bb1066b38de737899e64cda171b4129311489ef1cf184246be198af04e9cc7e.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
844	3164	WerFault.exe	81

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

Processes:

2bb1066b38de737899e64cda171b4129311489ef1cf184246be198af04e9cc7e.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2bb1066b38de737899e64cda171b4129311489ef1cf184246be198af04e9cc7e.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

2bb1066b38de737899e64cda171b4129311489ef1cf184246be198af04e9cc7e.exe

description	pid	Process	procid_target
PID 3164 wrote to memory of 3120	3164	2bb1066b38de737899e64cda171b4129311489ef1cf184246be198af04e9cc7e.exe	82
PID 3164 wrote to memory of 3120	3164	2bb1066b38de737899e64cda171b4129311489ef1cf184246be198af04e9cc7e.exe	82
PID 3164 wrote to memory of 3120	3164	2bb1066b38de737899e64cda171b4129311489ef1cf184246be198af04e9cc7e.exe	82

C:\Users\Admin\AppData\Local\Temp\2bb1066b38de737899e64cda171b4129311489ef1cf184246be198af04e9cc7e.exe
"C:\Users\Admin\AppData\Local\Temp\2bb1066b38de737899e64cda171b4129311489ef1cf184246be198af04e9cc7e.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3164
- C:\Users\Admin\AppData\Local\Temp\2bb1066b38de737899e64cda171b4129311489ef1cf184246be198af04e9cc7e.exe
  "C:\Users\Admin\AppData\Local\Temp\2bb1066b38de737899e64cda171b4129311489ef1cf184246be198af04e9cc7e.exe"
  2⤵
  PID:3120
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3164 -s 1056
  2⤵
  - Program crash
  PID:844

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3164 -ip 3164
1⤵
PID:4768

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\nspB77A.tmp\ilrl.dll

Filesize
39KB

MD5
76edb1ef7191b88b1f7aef00578fa233

SHA1
ac139239a33a9c5010498682842598b3db8cfe47

SHA256
d443dbd070c2c9bfc89727fbba164ead77f562cf29f959762342807ca4f42704

SHA512
111ad9c3b7ba63ba9a44e3bd73049469d6fd6f159a2dc7447b1e7ac0ae342fe091e235582a9990213e703323a7afeb96fc1d756576da5dbae8d1ad96641e769d

Download Submit
memory/3164-8-0x0000000010009000-0x000000001000B000-memory.dmp

Filesize
8KB

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