20c62856b3c9d0fbd06adae579cf1143ba4862b33841971b2b47a5f8135bf6e9

Analysis

max time kernel
93s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/10/2024, 07:19

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General

Target

2d1a1e29c66d3aa81fa4b48547a34d42_JaffaCakes118.exe
Size

343KB
MD5

2d1a1e29c66d3aa81fa4b48547a34d42
SHA1

60b6bfb5b0e7704dabd4ed3d51f8cb4f09e889fc
SHA256

20c62856b3c9d0fbd06adae579cf1143ba4862b33841971b2b47a5f8135bf6e9
SHA512

fecf77da80df88c7b472c64082e6f7949ed7b157084a556885bb76091e836980c8508a0ee31b0f3e33e8e2aee89175fa7de27d63ae99bcff492f298433df8b3b
SSDEEP

6144:Rs4ysYbCBLe2pXGmW9zXeUkEOZ/s9NJyASTQJG8K4WjJHBoOaqF9qG93WSctuwMu:Rszs4Co2pXGmtEQ/+7FSUkZlzoOaqFgJ

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
3564	2d1a1e29c66d3aa81fa4b48547a34d42_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	2d1a1e29c66d3aa81fa4b48547a34d42_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dw20.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3564	2d1a1e29c66d3aa81fa4b48547a34d42_JaffaCakes118.exe
3564	2d1a1e29c66d3aa81fa4b48547a34d42_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	3564	2d1a1e29c66d3aa81fa4b48547a34d42_JaffaCakes118.exe
Token: SeRestorePrivilege	3844	dw20.exe
Token: SeBackupPrivilege	3844	dw20.exe
Token: SeBackupPrivilege	3844	dw20.exe
Token: SeBackupPrivilege	3844	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3564 wrote to memory of 3844	3564	2d1a1e29c66d3aa81fa4b48547a34d42_JaffaCakes118.exe	86
PID 3564 wrote to memory of 3844	3564	2d1a1e29c66d3aa81fa4b48547a34d42_JaffaCakes118.exe	86
PID 3564 wrote to memory of 3844	3564	2d1a1e29c66d3aa81fa4b48547a34d42_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\2d1a1e29c66d3aa81fa4b48547a34d42_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2d1a1e29c66d3aa81fa4b48547a34d42_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3564
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 1772
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:3844

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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

C:\Users\Admin\AppData\Local\Temp\cdca4701-d606-4993-91cb-af90facabfe5\CliSecureRT.dll

Filesize
109KB

MD5
46092bbddb5bdf775f67a341d2b03ad7

SHA1
5645a2b182986d0278c862390014e20cc501d996

SHA256
a9f6783f2864f4532db011c8fccb41fa3732148a810084c7efa8dddbd5ae6324

SHA512
5b6cdae42a17aad74500a0ec7c1c4c6d6f0a2a28a43e6620eb26bbf2fe0e0f6adf1836317a33e0e720c70909405c74b3e95df1cb7011732a97f723edb5d250d5

Download Submit
memory/3564-0-0x0000000074962000-0x0000000074963000-memory.dmp

Filesize
4KB

Download
memory/3564-1-0x0000000074960000-0x0000000074F11000-memory.dmp

Filesize
5.7MB

Download
memory/3564-2-0x0000000074960000-0x0000000074F11000-memory.dmp

Filesize
5.7MB

Download
memory/3564-11-0x0000000073680000-0x00000000736DB000-memory.dmp

Filesize
364KB

Download
memory/3564-12-0x0000000074960000-0x0000000074F11000-memory.dmp

Filesize
5.7MB

Download
memory/3564-10-0x0000000010000000-0x000000001002C000-memory.dmp

Filesize
176KB

Download
memory/3564-19-0x0000000074960000-0x0000000074F11000-memory.dmp

Filesize
5.7MB

Download
memory/3564-20-0x0000000010000000-0x000000001002C000-memory.dmp

Filesize
176KB

Download