ba35311af13c6b3ef2f6c88719c0b749d46d8b67f4816f19b2c408320643702f

Analysis

max time kernel
149s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04-10-2024 00:26

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General

Target

1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe
Size

75KB
MD5

1113545d1698c9739abfaafeee18e793
SHA1

a1759d9aa0173295179da8c0c3da31759600444f
SHA256

ba35311af13c6b3ef2f6c88719c0b749d46d8b67f4816f19b2c408320643702f
SHA512

eab1fbb738980991aff3a0451de12882959e5dca637662ae2679ad92836f45fdc3c4cd397df41d9817550aa31df50f6d00ccc23e8a954bc58b34ec1a5900e75d
SSDEEP

768:+DovwCsOCNR/ERVoDQGXCTQcrRTeKbRJzN0drsT92Aki51/5ysTfWlA32GWFFAW2:RvwtM3XRd3NErsR2GysT8AIppDVu

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2704	svchost.exe
2584	svchost.exe

Loads dropped DLL 3 IoCs

pid	Process
2656	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe
2656	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe
2704	svchost.exe

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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\svchost.exe"	svchost.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1400 set thread context of 2656	1400	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe	31
PID 2704 set thread context of 2584	2704	svchost.exe	33

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 1400 wrote to memory of 2656	1400	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe	31
PID 1400 wrote to memory of 2656	1400	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe	31
PID 1400 wrote to memory of 2656	1400	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe	31
PID 1400 wrote to memory of 2656	1400	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe	31
PID 1400 wrote to memory of 2656	1400	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe	31
PID 1400 wrote to memory of 2656	1400	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe	31
PID 1400 wrote to memory of 2656	1400	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe	31
PID 1400 wrote to memory of 2656	1400	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe	31
PID 1400 wrote to memory of 2656	1400	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe	31
PID 1400 wrote to memory of 2656	1400	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe	31
PID 1400 wrote to memory of 2656	1400	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe	31
PID 1400 wrote to memory of 2656	1400	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe	31
PID 1400 wrote to memory of 2656	1400	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe	31
PID 1400 wrote to memory of 2656	1400	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe	31
PID 2656 wrote to memory of 2704	2656	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe	32
PID 2656 wrote to memory of 2704	2656	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe	32
PID 2656 wrote to memory of 2704	2656	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe	32
PID 2656 wrote to memory of 2704	2656	1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe	32
PID 2704 wrote to memory of 2584	2704	svchost.exe	33
PID 2704 wrote to memory of 2584	2704	svchost.exe	33
PID 2704 wrote to memory of 2584	2704	svchost.exe	33
PID 2704 wrote to memory of 2584	2704	svchost.exe	33
PID 2704 wrote to memory of 2584	2704	svchost.exe	33
PID 2704 wrote to memory of 2584	2704	svchost.exe	33
PID 2704 wrote to memory of 2584	2704	svchost.exe	33
PID 2704 wrote to memory of 2584	2704	svchost.exe	33
PID 2704 wrote to memory of 2584	2704	svchost.exe	33
PID 2704 wrote to memory of 2584	2704	svchost.exe	33
PID 2704 wrote to memory of 2584	2704	svchost.exe	33
PID 2704 wrote to memory of 2584	2704	svchost.exe	33
PID 2704 wrote to memory of 2584	2704	svchost.exe	33
PID 2704 wrote to memory of 2584	2704	svchost.exe	33

C:\Users\Admin\AppData\Local\Temp\1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1400
- C:\Users\Admin\AppData\Local\Temp\1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\1113545d1698c9739abfaafeee18e793_JaffaCakes118.exe
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2656
- - C:\Users\Admin\AppData\Local\Microsoft\svchost.exe
    "C:\Users\Admin\AppData\Local\Microsoft\svchost.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2704
  - - C:\Users\Admin\AppData\Local\Microsoft\svchost.exe
      C:\Users\Admin\AppData\Local\Microsoft\svchost.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      PID:2584

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 Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Microsoft\svchost.exe

Filesize
75KB

MD5
1113545d1698c9739abfaafeee18e793

SHA1
a1759d9aa0173295179da8c0c3da31759600444f

SHA256
ba35311af13c6b3ef2f6c88719c0b749d46d8b67f4816f19b2c408320643702f

SHA512
eab1fbb738980991aff3a0451de12882959e5dca637662ae2679ad92836f45fdc3c4cd397df41d9817550aa31df50f6d00ccc23e8a954bc58b34ec1a5900e75d

Download Submit
memory/1400-1-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2584-24-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2584-25-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2584-26-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2584-27-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2656-2-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2656-0-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2656-3-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2656-4-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2656-17-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2704-21-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads