cryptbot | ec6e099f84fbabe87d76bdfd35ddfd5b152a7cfe76b486d51037bb36d85934bb

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
08-01-2025 06:52

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General

Target

JaffaCakes118_9176ab071ba35a4ff8c40b9f384f90b0.exe
Size

416KB
MD5

9176ab071ba35a4ff8c40b9f384f90b0
SHA1

b8e2e28f7fad66250010c9e7d0f8c0b72e437ded
SHA256

ec6e099f84fbabe87d76bdfd35ddfd5b152a7cfe76b486d51037bb36d85934bb
SHA512

14fda489e409cfbbbb20b5b0147b9b6aa2a2931ce098e27404d5725dc83e16c978d8e777f3ef4c8bba67fc8668a0d55a3a65a73ed4bc47a1081391b6222577e8
SSDEEP

12288:suGaGJ8PJd5cBUvoD+e/i2Nse4UpdQyxTl4KlS+T:s6CoJbcB9i3erxTl4

Score

10^/10

cryptbot discovery spyware stealer

Malware Config

Extracted

Family

cryptbot

cemnba72.top

morvuy07.top

Attributes

payload_url
http://bojpyv10.top/download.php?file=lv.exe

Signatures

CryptBot
CryptBot is a C++ stealer distributed widely in bundle with other software.
spyware stealer cryptbot
Cryptbot family
cryptbot

Deletes itself 1 IoCs

pid	Process
2568	cmd.exe

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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_9176ab071ba35a4ff8c40b9f384f90b0.exe

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	JaffaCakes118_9176ab071ba35a4ff8c40b9f384f90b0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	JaffaCakes118_9176ab071ba35a4ff8c40b9f384f90b0.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
2016	timeout.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2540 wrote to memory of 2568	2540	JaffaCakes118_9176ab071ba35a4ff8c40b9f384f90b0.exe	31
PID 2540 wrote to memory of 2568	2540	JaffaCakes118_9176ab071ba35a4ff8c40b9f384f90b0.exe	31
PID 2540 wrote to memory of 2568	2540	JaffaCakes118_9176ab071ba35a4ff8c40b9f384f90b0.exe	31
PID 2540 wrote to memory of 2568	2540	JaffaCakes118_9176ab071ba35a4ff8c40b9f384f90b0.exe	31
PID 2568 wrote to memory of 2016	2568	cmd.exe	33
PID 2568 wrote to memory of 2016	2568	cmd.exe	33
PID 2568 wrote to memory of 2016	2568	cmd.exe	33
PID 2568 wrote to memory of 2016	2568	cmd.exe	33

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9176ab071ba35a4ff8c40b9f384f90b0.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9176ab071ba35a4ff8c40b9f384f90b0.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:2540
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c rd /s /q C:\Users\Admin\AppData\Local\Temp\kiISYdpg & timeout 4 & del /f /q "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9176ab071ba35a4ff8c40b9f384f90b0.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2568
- - C:\Windows\SysWOW64\timeout.exe
    timeout 4
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:2016

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

memory/2540-1-0x00000000002D0000-0x00000000003D0000-memory.dmp

Filesize
1024KB

Download
memory/2540-2-0x00000000001B0000-0x00000000001F5000-memory.dmp

Filesize
276KB

Download
memory/2540-3-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2540-6-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2540-5-0x00000000001B0000-0x00000000001F5000-memory.dmp

Filesize
276KB

Download
memory/2540-4-0x0000000000400000-0x0000000000799000-memory.dmp

Filesize
3.6MB

Download