1635f4e2f8b923df075800c4654771d8253a3081a7a19788d033b479482e4361

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18/09/2024, 07:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

IMG_1507_1603.exe
Size

476KB
MD5

2a8a0d373755a556111968002bb0ae18
SHA1

f2a651bbc2f162b00c36d6c742afeee573873304
SHA256

1635f4e2f8b923df075800c4654771d8253a3081a7a19788d033b479482e4361
SHA512

f243f2381368c1c296b2f9b0a757c5040bc2fdbfefcc339b45f4a85fb3d7e2da27b3b626825261c1788753e29ca50338a1b97742d2354932c3430a4dfcde1fc8
SSDEEP

6144:hc596EGotRMO7a89EibwB4Cw88YTK7XjHbHI5Cj604zhMhr1:hc596EGmKO7a89Ez4C9DGDb4CB

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\bookiq = "C:\\Users\\Admin\\AppData\\Roaming\\bookiq.exe"	IMG_1507_1603.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4912	876	WerFault.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	IMG_1507_1603.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
876	IMG_1507_1603.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	876	IMG_1507_1603.exe
Token: SeDebugPrivilege	876	IMG_1507_1603.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 876 wrote to memory of 4912	876	IMG_1507_1603.exe	31
PID 876 wrote to memory of 4912	876	IMG_1507_1603.exe	31
PID 876 wrote to memory of 4912	876	IMG_1507_1603.exe	31
PID 876 wrote to memory of 4912	876	IMG_1507_1603.exe	31

C:\Users\Admin\AppData\Local\Temp\IMG_1507_1603.exe
"C:\Users\Admin\AppData\Local\Temp\IMG_1507_1603.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:876
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 876 -s 1068
  2⤵
  - Program crash
  PID:4912

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/876-0-0x00000000744DE000-0x00000000744DF000-memory.dmp

Filesize
4KB

Download
memory/876-1-0x0000000000230000-0x00000000002AA000-memory.dmp

Filesize
488KB

Download
memory/876-2-0x00000000744D0000-0x0000000074BBE000-memory.dmp

Filesize
6.9MB

Download
memory/876-3-0x0000000005950000-0x0000000005A36000-memory.dmp

Filesize
920KB

Download
memory/876-4-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-21-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-5-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-43-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-7-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-51-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-61-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-9-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-11-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-13-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-15-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-17-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-19-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-23-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-27-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-31-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-67-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-65-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-63-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-59-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-57-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-55-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-53-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-49-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-47-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-45-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-41-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-39-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-37-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-35-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-33-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-29-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-25-0x0000000005950000-0x0000000005A31000-memory.dmp

Filesize
900KB

Download
memory/876-1078-0x00000000744D0000-0x0000000074BBE000-memory.dmp

Filesize
6.9MB

Download
memory/876-1079-0x0000000005370000-0x00000000053D2000-memory.dmp

Filesize
392KB

Download
memory/876-1080-0x0000000001F50000-0x0000000001F9C000-memory.dmp

Filesize
304KB

Download
memory/876-1081-0x00000000744DE000-0x00000000744DF000-memory.dmp

Filesize
4KB

Download
memory/876-1082-0x00000000744D0000-0x0000000074BBE000-memory.dmp

Filesize
6.9MB

Download
memory/876-1083-0x0000000004B10000-0x0000000004B64000-memory.dmp

Filesize
336KB

Download