6ad721bd5cafd52c589d3c87c3612303a7573862b28abec8649f5af73583fe07

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/09/2024, 10:14

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General

Target

dffbcb725ff00f7014fd7d7856d527a7_JaffaCakes118.exe
Size

196KB
MD5

dffbcb725ff00f7014fd7d7856d527a7
SHA1

5d03aecc0bc76134c1225d86ebf179f1cc52b573
SHA256

6ad721bd5cafd52c589d3c87c3612303a7573862b28abec8649f5af73583fe07
SHA512

6fce91f74fc79fb288ce0bd2d2a065d8d0fd5f4cdf0081ba691ddcb52a869eb241765ab5b0801941fd98df4012481ba2d657fbed4835455dba51393229532430
SSDEEP

6144:V1qcw5cc7UTKvNA1rxGkqdreVRQmUVCF6:j3IMW1OxGkqdCHQmU4F6

Score

7^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4968	B6232F3AC2C.exe
4712	XN28925.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4544-1-0x0000000000400000-0x0000000000484000-memory.dmp	upx
behavioral2/memory/4544-2-0x0000000000400000-0x0000000000484000-memory.dmp	upx
behavioral2/memory/4544-3-0x0000000000400000-0x0000000000484000-memory.dmp	upx
behavioral2/memory/4544-9-0x0000000000400000-0x0000000000484000-memory.dmp	upx
behavioral2/memory/4968-13-0x0000000000400000-0x0000000000484000-memory.dmp	upx
behavioral2/memory/4968-18-0x0000000000400000-0x0000000000484000-memory.dmp	upx

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-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\4Y3Y0C3AVF7W1W5VXLRHHEX = "C:\\Recycle.Bin\\B6232F3AC2C.exe /q"	XN28925.exe

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	dffbcb725ff00f7014fd7d7856d527a7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	B6232F3AC2C.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	XN28925.exe

Modifies Internet Explorer Phishing Filter 1 TTPs 3 IoCs

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\PhishingFilter	XN28925.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\PhishingFilter\EnabledV8 = "0"	XN28925.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\PhishingFilter\ShownServiceDownBalloon = "0"	XN28925.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\Recovery	XN28925.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\ClearBrowsingHistoryOnExit = "0"	XN28925.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4544	dffbcb725ff00f7014fd7d7856d527a7_JaffaCakes118.exe
4544	dffbcb725ff00f7014fd7d7856d527a7_JaffaCakes118.exe
4544	dffbcb725ff00f7014fd7d7856d527a7_JaffaCakes118.exe
4544	dffbcb725ff00f7014fd7d7856d527a7_JaffaCakes118.exe
4968	B6232F3AC2C.exe
4968	B6232F3AC2C.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe
4712	XN28925.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	4544	dffbcb725ff00f7014fd7d7856d527a7_JaffaCakes118.exe
Token: SeDebugPrivilege	4544	dffbcb725ff00f7014fd7d7856d527a7_JaffaCakes118.exe
Token: SeDebugPrivilege	4544	dffbcb725ff00f7014fd7d7856d527a7_JaffaCakes118.exe
Token: SeDebugPrivilege	4544	dffbcb725ff00f7014fd7d7856d527a7_JaffaCakes118.exe
Token: SeDebugPrivilege	4968	B6232F3AC2C.exe
Token: SeDebugPrivilege	4968	B6232F3AC2C.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe
Token: SeDebugPrivilege	4712	XN28925.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4544 wrote to memory of 4968	4544	dffbcb725ff00f7014fd7d7856d527a7_JaffaCakes118.exe	86
PID 4544 wrote to memory of 4968	4544	dffbcb725ff00f7014fd7d7856d527a7_JaffaCakes118.exe	86
PID 4544 wrote to memory of 4968	4544	dffbcb725ff00f7014fd7d7856d527a7_JaffaCakes118.exe	86
PID 4968 wrote to memory of 4712	4968	B6232F3AC2C.exe	88
PID 4968 wrote to memory of 4712	4968	B6232F3AC2C.exe	88
PID 4968 wrote to memory of 4712	4968	B6232F3AC2C.exe	88
PID 4968 wrote to memory of 4712	4968	B6232F3AC2C.exe	88
PID 4968 wrote to memory of 4712	4968	B6232F3AC2C.exe	88
PID 4712 wrote to memory of 4544	4712	XN28925.exe	82
PID 4712 wrote to memory of 4544	4712	XN28925.exe	82
PID 4712 wrote to memory of 4544	4712	XN28925.exe	82
PID 4712 wrote to memory of 4544	4712	XN28925.exe	82

C:\Users\Admin\AppData\Local\Temp\dffbcb725ff00f7014fd7d7856d527a7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dffbcb725ff00f7014fd7d7856d527a7_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4544
- C:\Recycle.Bin\B6232F3AC2C.exe
  "C:\Recycle.Bin\B6232F3AC2C.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4968
- - C:\Users\Admin\AppData\Local\Temp\XN28925.exe
    "C:\Users\Admin\AppData\Local\Temp\XN28925.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Modifies Internet Explorer Phishing Filter
    - Modifies Internet Explorer settings
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4712

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

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Recycle.Bin\5CBD14A07B115A6

Filesize
25KB

MD5
0acdcf8c86eacc7a21b7107cf3fdc407

SHA1
257a320059881568e23e3bb3f1071b7de272f955

SHA256
7708e2ef8125c86c47d8d396a12071caae576b82cc4f14e412a46ec29b2b68c2

SHA512
00c03f37e81921efec36d23efa7d7b3b0b23e9e19bea5c6c7182fc292321262e8d203d0f76f2f3754e89170e21ba6fdc5d76530043ff56d665d2c78a4525c00f

Download Submit
C:\Recycle.Bin\B6232F3AC2C.exe

Filesize
196KB

MD5
dffbcb725ff00f7014fd7d7856d527a7

SHA1
5d03aecc0bc76134c1225d86ebf179f1cc52b573

SHA256
6ad721bd5cafd52c589d3c87c3612303a7573862b28abec8649f5af73583fe07

SHA512
6fce91f74fc79fb288ce0bd2d2a065d8d0fd5f4cdf0081ba691ddcb52a869eb241765ab5b0801941fd98df4012481ba2d657fbed4835455dba51393229532430

Download Submit
C:\Users\Admin\AppData\Local\Temp\XN28925.exe

Filesize
3KB

MD5
29090b6b4d6605a97ac760d06436ac2d

SHA1
d929d3389642e52bae5ad8512293c9c4d3e4fab5

SHA256
98a24f0caf5b578e230e6f1103a5fba6aecb28a9128cad5520fcde546d643272

SHA512
9121ec42fa66e14a4fc3932c8dbcc8fb1a93ab9de00da57a82e176faa70b73f6992f8c5e2ab52c02fc28c8f0c59aee73b6fbbd39107db7d15105054f4390e9be

Download Submit
memory/4544-71-0x0000000000BC0000-0x0000000000BC1000-memory.dmp

Filesize
4KB

Download
memory/4544-77-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4544-4-0x00000000007B0000-0x00000000007B1000-memory.dmp

Filesize
4KB

Download
memory/4544-9-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/4544-3-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/4544-122-0x0000000077890000-0x00000000778F3000-memory.dmp

Filesize
396KB

Download
memory/4544-115-0x0000000077890000-0x00000000778F3000-memory.dmp

Filesize
396KB

Download
memory/4544-113-0x0000000077C72000-0x0000000077C74000-memory.dmp

Filesize
8KB

Download
memory/4544-2-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/4544-0-0x0000000001490000-0x0000000001570000-memory.dmp

Filesize
896KB

Download
memory/4544-70-0x0000000077C72000-0x0000000077C74000-memory.dmp

Filesize
8KB

Download
memory/4544-66-0x0000000000BC0000-0x0000000000BC1000-memory.dmp

Filesize
4KB

Download
memory/4544-81-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4544-5-0x00000000007B0000-0x00000000007B1000-memory.dmp

Filesize
4KB

Download
memory/4544-78-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4544-79-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4544-1-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/4544-80-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4544-82-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4544-83-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4544-84-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4544-86-0x0000000077890000-0x00000000778F3000-memory.dmp

Filesize
396KB

Download
memory/4544-85-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4544-87-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4544-88-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4544-89-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-65-0x0000000001400000-0x000000000144E000-memory.dmp

Filesize
312KB

Download
memory/4712-62-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-51-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-47-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-50-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-49-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-48-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-53-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-44-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-43-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-42-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-41-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-40-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-72-0x00000000778A5000-0x00000000778A7000-memory.dmp

Filesize
8KB

Download
memory/4712-75-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-54-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-55-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-56-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-57-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-58-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-59-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-60-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-61-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-52-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-64-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-45-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-46-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-30-0x0000000001400000-0x000000000144E000-memory.dmp

Filesize
312KB

Download
memory/4712-76-0x0000000077890000-0x00000000778F3000-memory.dmp

Filesize
396KB

Download
memory/4712-32-0x0000000001400000-0x000000000144E000-memory.dmp

Filesize
312KB

Download
memory/4712-25-0x0000000001001000-0x0000000001003000-memory.dmp

Filesize
8KB

Download
memory/4712-68-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-67-0x0000000001400000-0x000000000144E000-memory.dmp

Filesize
312KB

Download
memory/4712-38-0x00000000005A0000-0x00000000005A6000-memory.dmp

Filesize
24KB

Download
memory/4712-33-0x0000000001400000-0x000000000144E000-memory.dmp

Filesize
312KB

Download
memory/4712-36-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/4712-24-0x0000000001400000-0x000000000144E000-memory.dmp

Filesize
312KB

Download
memory/4712-28-0x0000000001400000-0x000000000144E000-memory.dmp

Filesize
312KB

Download
memory/4712-27-0x0000000001400000-0x000000000144E000-memory.dmp

Filesize
312KB

Download
memory/4712-26-0x0000000001000000-0x0000000001004000-memory.dmp

Filesize
16KB

Download
memory/4712-109-0x0000000077890000-0x00000000778F3000-memory.dmp

Filesize
396KB

Download
memory/4712-111-0x0000000077890000-0x00000000778F3000-memory.dmp

Filesize
396KB

Download
memory/4712-19-0x0000000001400000-0x000000000144E000-memory.dmp

Filesize
312KB

Download
memory/4712-112-0x0000000077890000-0x00000000778F3000-memory.dmp

Filesize
396KB

Download
memory/4712-114-0x0000000077890000-0x00000000778F3000-memory.dmp

Filesize
396KB

Download
memory/4968-18-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/4968-13-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

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