7de71003704c8b87484e98aead8c54cd1c3db74faa83e47f82a1256d8a40f9a2

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29-11-2024 21:05

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General

Target

b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe
Size

3.2MB
MD5

b387b5e4a5871d68a291cc8141d2b9ff
SHA1

9e0cf5fd1bb49a13f6139ab0833ec7795b3ed992
SHA256

7de71003704c8b87484e98aead8c54cd1c3db74faa83e47f82a1256d8a40f9a2
SHA512

db905f11ea393faa2c6e61f74ab44df2c5b04c7f19661a96c60fbe3a8cdc9b6c05ce40d2a7a0ed3bcc2ad980b62c5f670508b79410998003924047319371270d
SSDEEP

49152:sBhZreAxm2aFq+zECKLQ4apD+AAaTJtGNfyZHTwYF3ESu8V2lB7Ko1q2cxkWcgG5:sO49ky5

Score

6^/10

bootkit 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\b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Sound.exe"	b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2744 set thread context of 560	2744	b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe	31

System Location Discovery: System Language Discovery 1 TTPs 3 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	b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dw20.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2744	b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe
2744	b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe
2744	b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe
2744	b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	560	b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 560	2744	b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe	31
PID 2744 wrote to memory of 560	2744	b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe	31
PID 2744 wrote to memory of 560	2744	b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe	31
PID 2744 wrote to memory of 560	2744	b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe	31
PID 2744 wrote to memory of 560	2744	b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe	31
PID 2744 wrote to memory of 560	2744	b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe	31
PID 560 wrote to memory of 2908	560	b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe	33
PID 560 wrote to memory of 2908	560	b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe	33
PID 560 wrote to memory of 2908	560	b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe	33
PID 560 wrote to memory of 2908	560	b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe	33

C:\Users\Admin\AppData\Local\Temp\b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2744
- C:\Users\Admin\AppData\Local\Temp\b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\b387b5e4a5871d68a291cc8141d2b9ff_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:560
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
    dw20.exe -x -s 764
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2908

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

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Pre-OS Boot

T1542

Bootkit

T1542.003

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:\Users\Admin\AppData\Roaming\Sound.exe

Filesize
3.2MB

MD5
b387b5e4a5871d68a291cc8141d2b9ff

SHA1
9e0cf5fd1bb49a13f6139ab0833ec7795b3ed992

SHA256
7de71003704c8b87484e98aead8c54cd1c3db74faa83e47f82a1256d8a40f9a2

SHA512
db905f11ea393faa2c6e61f74ab44df2c5b04c7f19661a96c60fbe3a8cdc9b6c05ce40d2a7a0ed3bcc2ad980b62c5f670508b79410998003924047319371270d

Download Submit
memory/560-84-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/560-675-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/560-102-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-107-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-110-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-112-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-115-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-98-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-118-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-120-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-123-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-125-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-99-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-137-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-100-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-101-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-103-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-104-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-108-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-109-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-111-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-113-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-114-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-116-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-117-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-119-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-121-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-122-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-124-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-126-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-127-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-128-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-129-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-130-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-131-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-132-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-133-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-134-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-135-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-136-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-138-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-139-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-140-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-141-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-142-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-143-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-144-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-145-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-146-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-147-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-148-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-149-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-150-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-106-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-105-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-77-0x00000000754B4000-0x00000000754B5000-memory.dmp

Filesize
4KB

Download
memory/560-62-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/560-66-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

Download
memory/560-67-0x0000000000840000-0x00000000008FA000-memory.dmp

Filesize
744KB

Download
memory/560-60-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

Download
memory/560-64-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

Download
memory/560-81-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/560-82-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/560-97-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/560-95-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/560-83-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2744-22-0x0000000002630000-0x0000000002631000-memory.dmp

Filesize
4KB

Download
memory/2744-25-0x0000000002640000-0x0000000002641000-memory.dmp

Filesize
4KB

Download
memory/2744-91-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2744-90-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2744-88-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2744-87-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2744-86-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2744-93-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2744-94-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2744-96-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2744-85-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2744-89-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2744-59-0x0000000000400000-0x0000000000782000-memory.dmp

Filesize
3.5MB

Download
memory/2744-58-0x0000000000400000-0x0000000000782000-memory.dmp

Filesize
3.5MB

Download
memory/2744-1-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2744-2-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2744-76-0x0000000005450000-0x00000000057D2000-memory.dmp

Filesize
3.5MB

Download
memory/2744-3-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2744-4-0x0000000001F90000-0x0000000001F91000-memory.dmp

Filesize
4KB

Download
memory/2744-5-0x0000000002110000-0x0000000002113000-memory.dmp

Filesize
12KB

Download
memory/2744-6-0x0000000001FC0000-0x0000000001FC4000-memory.dmp

Filesize
16KB

Download
memory/2744-7-0x0000000002580000-0x0000000002581000-memory.dmp

Filesize
4KB

Download
memory/2744-8-0x0000000002590000-0x0000000002591000-memory.dmp

Filesize
4KB

Download
memory/2744-9-0x0000000002120000-0x0000000002121000-memory.dmp

Filesize
4KB

Download
memory/2744-10-0x0000000001FA0000-0x0000000001FA1000-memory.dmp

Filesize
4KB

Download
memory/2744-11-0x0000000001FB0000-0x0000000001FB1000-memory.dmp

Filesize
4KB

Download
memory/2744-12-0x0000000002520000-0x0000000002521000-memory.dmp

Filesize
4KB

Download
memory/2744-13-0x00000000025B0000-0x00000000025B1000-memory.dmp

Filesize
4KB

Download
memory/2744-14-0x00000000025A0000-0x00000000025A1000-memory.dmp

Filesize
4KB

Download
memory/2744-15-0x0000000002570000-0x0000000002571000-memory.dmp

Filesize
4KB

Download
memory/2744-16-0x00000000025D0000-0x00000000025D1000-memory.dmp

Filesize
4KB

Download
memory/2744-17-0x00000000025C0000-0x00000000025C1000-memory.dmp

Filesize
4KB

Download
memory/2744-18-0x00000000025F0000-0x00000000025F1000-memory.dmp

Filesize
4KB

Download
memory/2744-19-0x00000000025E0000-0x00000000025E1000-memory.dmp

Filesize
4KB

Download
memory/2744-20-0x0000000002610000-0x0000000002611000-memory.dmp

Filesize
4KB

Download
memory/2744-21-0x0000000002600000-0x0000000002601000-memory.dmp

Filesize
4KB

Download
memory/2744-0-0x0000000000400000-0x0000000000782000-memory.dmp

Filesize
3.5MB

Download
memory/2744-23-0x0000000002620000-0x0000000002621000-memory.dmp

Filesize
4KB

Download
memory/2744-24-0x0000000002650000-0x0000000002651000-memory.dmp

Filesize
4KB

Download
memory/2744-92-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2744-26-0x0000000002670000-0x0000000002671000-memory.dmp

Filesize
4KB

Download
memory/2744-27-0x0000000002660000-0x0000000002661000-memory.dmp

Filesize
4KB

Download
memory/2744-28-0x0000000002690000-0x0000000002691000-memory.dmp

Filesize
4KB

Download
memory/2744-29-0x0000000002680000-0x0000000002681000-memory.dmp

Filesize
4KB

Download
memory/2744-30-0x00000000026B0000-0x00000000026B1000-memory.dmp

Filesize
4KB

Download
memory/2744-31-0x00000000026A0000-0x00000000026A1000-memory.dmp

Filesize
4KB

Download
memory/2744-32-0x00000000027D0000-0x00000000027D1000-memory.dmp

Filesize
4KB

Download
memory/2744-33-0x00000000027C0000-0x00000000027C1000-memory.dmp

Filesize
4KB

Download
memory/2744-34-0x00000000027F0000-0x00000000027F1000-memory.dmp

Filesize
4KB

Download
memory/2744-35-0x00000000027E0000-0x00000000027E1000-memory.dmp

Filesize
4KB

Download
memory/2744-36-0x0000000002810000-0x0000000002811000-memory.dmp

Filesize
4KB

Download
memory/2744-37-0x0000000002800000-0x0000000002801000-memory.dmp

Filesize
4KB

Download
memory/2744-38-0x0000000002830000-0x0000000002831000-memory.dmp

Filesize
4KB

Download
memory/2744-39-0x0000000002820000-0x0000000002821000-memory.dmp

Filesize
4KB

Download
memory/2744-40-0x0000000002850000-0x0000000002851000-memory.dmp

Filesize
4KB

Download
memory/2744-41-0x0000000002840000-0x0000000002841000-memory.dmp

Filesize
4KB

Download
memory/2744-42-0x0000000002870000-0x0000000002871000-memory.dmp

Filesize
4KB

Download
memory/2744-43-0x0000000002860000-0x0000000002861000-memory.dmp

Filesize
4KB

Download
memory/2744-44-0x0000000002890000-0x0000000002891000-memory.dmp

Filesize
4KB

Download
memory/2744-45-0x0000000002880000-0x0000000002881000-memory.dmp

Filesize
4KB

Download
memory/2744-46-0x00000000028B0000-0x00000000028B1000-memory.dmp

Filesize
4KB

Download
memory/2744-47-0x00000000028A0000-0x00000000028A1000-memory.dmp

Filesize
4KB

Download
memory/2744-48-0x00000000028E0000-0x00000000028E1000-memory.dmp

Filesize
4KB

Download
memory/2744-49-0x00000000028D0000-0x00000000028D1000-memory.dmp

Filesize
4KB

Download
memory/2744-50-0x00000000028C0000-0x00000000028C1000-memory.dmp

Filesize
4KB

Download
memory/2744-51-0x0000000002A20000-0x0000000002A21000-memory.dmp

Filesize
4KB

Download
memory/2744-52-0x0000000002A00000-0x0000000002A01000-memory.dmp

Filesize
4KB

Download
memory/2744-53-0x0000000002A40000-0x0000000002A41000-memory.dmp

Filesize
4KB

Download
memory/2744-54-0x0000000002A30000-0x0000000002A31000-memory.dmp

Filesize
4KB

Download
memory/2744-55-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

Filesize
4KB

Download
memory/2744-57-0x0000000001F30000-0x0000000001F72000-memory.dmp

Filesize
264KB

Download
memory/2744-679-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2744-678-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2744-56-0x0000000002A90000-0x0000000002A91000-memory.dmp

Filesize
4KB

Download
memory/2908-672-0x0000000002BC0000-0x0000000002F42000-memory.dmp

Filesize
3.5MB

Download
memory/2908-670-0x0000000002200000-0x0000000002582000-memory.dmp

Filesize
3.5MB

Download
memory/2908-671-0x0000000001F30000-0x00000000022B2000-memory.dmp

Filesize
3.5MB

Download
memory/2908-669-0x0000000001F30000-0x00000000022B2000-memory.dmp

Filesize
3.5MB

Download