3d866a10db689c3407cad373c59828a293ef385ec4ac6426d3e1640a2ece5149

Analysis

max time kernel
95s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27/09/2024, 18:55

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General

Target

3d866a10db689c3407cad373c59828a293ef385ec4ac6426d3e1640a2ece5149N.exe
Size

296KB
MD5

75b7ec1c2908e43dbae45584622c6470
SHA1

9cd45cbbcf12a7c832256255211b764dd87a064b
SHA256

3d866a10db689c3407cad373c59828a293ef385ec4ac6426d3e1640a2ece5149
SHA512

8ee2bf2b066ca9703120daf73739e6de7e6d55bbaa1de8f815fcf219d53432bf12073102d2a86d9ab28fbe3b4376d0646f94184dc2d94a455c7e156c3c6fb512
SSDEEP

3072:lxUm75Fku3eKeO213SJReOqdmErj+HyHnNVIPL/+ybbiW1u46Q7qV3lU8xM:fU8Dk11CJ1qDWUNVIT/bblS9x

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4004	requires.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\meter\requires.exe	3d866a10db689c3407cad373c59828a293ef385ec4ac6426d3e1640a2ece5149N.exe
File opened for modification	C:\Program Files\meter\requires.exe	3d866a10db689c3407cad373c59828a293ef385ec4ac6426d3e1640a2ece5149N.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3484	2952	WerFault.exe	81
4612	2952	WerFault.exe	81

System Location Discovery: System Language Discovery 1 TTPs 2 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	3d866a10db689c3407cad373c59828a293ef385ec4ac6426d3e1640a2ece5149N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	requires.exe

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
2952	3d866a10db689c3407cad373c59828a293ef385ec4ac6426d3e1640a2ece5149N.exe
2952	3d866a10db689c3407cad373c59828a293ef385ec4ac6426d3e1640a2ece5149N.exe
2952	3d866a10db689c3407cad373c59828a293ef385ec4ac6426d3e1640a2ece5149N.exe
2952	3d866a10db689c3407cad373c59828a293ef385ec4ac6426d3e1640a2ece5149N.exe
4004	requires.exe
4004	requires.exe
4004	requires.exe
4004	requires.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2952 wrote to memory of 4004	2952	3d866a10db689c3407cad373c59828a293ef385ec4ac6426d3e1640a2ece5149N.exe	82
PID 2952 wrote to memory of 4004	2952	3d866a10db689c3407cad373c59828a293ef385ec4ac6426d3e1640a2ece5149N.exe	82
PID 2952 wrote to memory of 4004	2952	3d866a10db689c3407cad373c59828a293ef385ec4ac6426d3e1640a2ece5149N.exe	82

C:\Users\Admin\AppData\Local\Temp\3d866a10db689c3407cad373c59828a293ef385ec4ac6426d3e1640a2ece5149N.exe
"C:\Users\Admin\AppData\Local\Temp\3d866a10db689c3407cad373c59828a293ef385ec4ac6426d3e1640a2ece5149N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2952
- C:\Program Files\meter\requires.exe
  "C:\Program Files\meter\requires.exe" "33201"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:4004
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2952 -s 1040
  2⤵
  - Program crash
  PID:3484
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2952 -s 1044
  2⤵
  - Program crash
  PID:4612

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2952 -ip 2952
1⤵
PID:4532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 2952 -ip 2952
1⤵
PID:1064

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:\Program Files\meter\requires.exe

Filesize
296KB

MD5
ffbdbe83e78687f6573bf57f910c59cc

SHA1
08e4f7f5e055aab2ca5a81bd4cfa7a66f6e54b82

SHA256
ff98e8ba04ac64ee54ed8f0773c285aa6f4159542aa5335837c84adebba5866d

SHA512
392618e91feed9f2ded958e63962a02c79f81da6c5cc55d09f3def8067aa7a0380df9413c544c10e925247da570a5c8423eaa4681c7b67f631a88990a5e0a875

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