ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05-09-2024 14:05

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General

Target

ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83.exe
Size

1.2MB
MD5

db1bbff547488ab72b53499caa016bfe
SHA1

9883a77786a4e9574e8efd78fc15e9d8837f8d0a
SHA256

ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83
SHA512

00d6e673ea24aa1be6cad949ed5449d04ba342540e0e41a5113ecbee1edfc713fbc021f8bb651d5df0f84fd1528705c17a1f39c278d60910cae9dae2ec6c91d2
SSDEEP

24576:fqDEvCTbMWu7rQYlBQcBiT6rprG8a0DYJR9FRzw/lBe:fTvC/MTQYxsWR7a0W9Fxw/l

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2648 set thread context of 2808	2648	ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83.exe	30

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	ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2808	svchost.exe
2808	svchost.exe
2808	svchost.exe
2808	svchost.exe
2808	svchost.exe
2808	svchost.exe
2808	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2648	ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2648	ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83.exe
2648	ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2648	ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83.exe
2648	ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2648 wrote to memory of 2808	2648	ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83.exe	30
PID 2648 wrote to memory of 2808	2648	ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83.exe	30
PID 2648 wrote to memory of 2808	2648	ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83.exe	30
PID 2648 wrote to memory of 2808	2648	ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83.exe	30
PID 2648 wrote to memory of 2808	2648	ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83.exe	30

C:\Users\Admin\AppData\Local\Temp\ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83.exe
"C:\Users\Admin\AppData\Local\Temp\ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83.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:2648
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2808

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\brawlys

Filesize
280KB

MD5
df2cd555ad939e59859a447f1ecaf907

SHA1
3bced93911f9c029e4efc6c56f84b0f2db05dce4

SHA256
e320ae6ad4c1fd14f4351bd970fc552c65b923d8f83836f6b9f2d2e65120b09d

SHA512
79e9cd39b2d804aa96654e8b5d594021434b7c287db5be2c1b07afc50a7ca654ec677993fcddd017a7b4341558e4d597bf4bbdc006a8d210341beb629ecd5157

Download Submit
memory/2648-12-0x0000000000120000-0x0000000000124000-memory.dmp

Filesize
16KB

Download
memory/2808-13-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2808-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2808-15-0x0000000000900000-0x0000000000C03000-memory.dmp

Filesize
3.0MB

Download
memory/2808-16-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download