cryptbot | d30efbcdbf30c57ad8bfb278d5098d7044762442d5c2553f5e5cf92e39bc7c43

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
11-01-2025 02:26

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General

Target

JaffaCakes118_f4869964da97cd1c6a459dc0862e0537.exe
Size

419KB
MD5

f4869964da97cd1c6a459dc0862e0537
SHA1

ca09397b71d5519852f2f459e9bb493b60570908
SHA256

d30efbcdbf30c57ad8bfb278d5098d7044762442d5c2553f5e5cf92e39bc7c43
SHA512

03a7bf9a73598f436da16e22f07dc1dedf8507743071d3630cb63182b73cd3d0a0a24a56f2a705aec8fd31f0dcddaa7203c8ab90351402ba0ebd2bae8ae28d38
SSDEEP

12288:QHEKqNxt0FXDFun2XNSNc6kk8v2OSSnsl:QtqNuZxQP8+OSC0

Score

10^/10

cryptbot discovery spyware stealer

Malware Config

Extracted

Family

cryptbot

veomho62.top

morizu06.top

Attributes

payload_url
http://tynmat16.top/download.php?file=roamer.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
2792	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	JaffaCakes118_f4869964da97cd1c6a459dc0862e0537.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.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_f4869964da97cd1c6a459dc0862e0537.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	JaffaCakes118_f4869964da97cd1c6a459dc0862e0537.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
3064	timeout.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2832 wrote to memory of 2792	2832	JaffaCakes118_f4869964da97cd1c6a459dc0862e0537.exe	30
PID 2832 wrote to memory of 2792	2832	JaffaCakes118_f4869964da97cd1c6a459dc0862e0537.exe	30
PID 2832 wrote to memory of 2792	2832	JaffaCakes118_f4869964da97cd1c6a459dc0862e0537.exe	30
PID 2832 wrote to memory of 2792	2832	JaffaCakes118_f4869964da97cd1c6a459dc0862e0537.exe	30
PID 2792 wrote to memory of 3064	2792	cmd.exe	32
PID 2792 wrote to memory of 3064	2792	cmd.exe	32
PID 2792 wrote to memory of 3064	2792	cmd.exe	32
PID 2792 wrote to memory of 3064	2792	cmd.exe	32

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f4869964da97cd1c6a459dc0862e0537.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f4869964da97cd1c6a459dc0862e0537.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:2832
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c rd /s /q C:\Users\Admin\AppData\Local\Temp\QheFYcny & timeout 4 & del /f /q "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f4869964da97cd1c6a459dc0862e0537.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2792
- - C:\Windows\SysWOW64\timeout.exe
    timeout 4
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:3064

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/2832-1-0x0000000000960000-0x0000000000A60000-memory.dmp

Filesize
1024KB

Download
memory/2832-2-0x0000000000220000-0x0000000000265000-memory.dmp

Filesize
276KB

Download
memory/2832-3-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2832-5-0x0000000000220000-0x0000000000265000-memory.dmp

Filesize
276KB

Download
memory/2832-6-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2832-4-0x0000000000400000-0x0000000000899000-memory.dmp

Filesize
4.6MB

Download