b2137c97af2814ff8fdf50ddd9babc2231c049f08c2b86fdb27b9ccfa80b0946

Analysis

max time kernel
38s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
07/01/2025, 07:31

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General

Target
rBookingConfirm.exe
Size 1.5MB
Sample250107-jcc9dsspbl
SHA256 b2137c97af2814ff8fdf50ddd9babc2231c049f08c2b86fdb27b9ccfa80b0946
MD5 0e5038248d0d5e0af967a56a27d67162
SHA1 696a20a4c3538dbbd1452556cfe01f3bc3e5df3c
SHA512 7f71524420fc755b29fb155c3dd34cbebbeaa61dfd811fc6010beeed5a8511b9057fcf46d1986f1efc81c4deb68526d94a4c6082d65fc7ef0c91cb2788c3b609
SSDEEP 49152:BTvC/MTQYxsWR7a0UrlMFozTAMQdDV7G:djTQYxsWRuKF0vQdDV7G
MD5 SHA1 SHA512 SSDEEP

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2236 set thread context of 928	2236	rBookingConfirm.exe	29

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	rBookingConfirm.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
928	svchost.exe
928	svchost.exe
928	svchost.exe
928	svchost.exe
928	svchost.exe
928	svchost.exe
928	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2236	rBookingConfirm.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2236	rBookingConfirm.exe
2236	rBookingConfirm.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2236	rBookingConfirm.exe
2236	rBookingConfirm.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 928	2236	rBookingConfirm.exe	29
PID 2236 wrote to memory of 928	2236	rBookingConfirm.exe	29
PID 2236 wrote to memory of 928	2236	rBookingConfirm.exe	29
PID 2236 wrote to memory of 928	2236	rBookingConfirm.exe	29
PID 2236 wrote to memory of 928	2236	rBookingConfirm.exe	29

C:\Users\Admin\AppData\Local\Temp\rBookingConfirm.exe
"C:\Users\Admin\AppData\Local\Temp\rBookingConfirm.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:2236
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\rBookingConfirm.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:928

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

memory/928-3-0x0000000000400000-0x0000000000447000-memory.dmp

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memory/928-4-0x0000000000A00000-0x0000000000D03000-memory.dmp

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memory/928-5-0x0000000000400000-0x0000000000447000-memory.dmp

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memory/928-6-0x0000000000400000-0x0000000000447000-memory.dmp

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memory/2236-2-0x0000000000B70000-0x0000000000F70000-memory.dmp

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