4f009a49c8cbb6feafe4ae5d50e14bff202388ba7247f7ae05a8413e252b205d

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20/01/2025, 08:58

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General

Target

JaffaCakes118_e24e996565c5f3c8a16e8b2eff14da3d.exe
Size

66KB
MD5

e24e996565c5f3c8a16e8b2eff14da3d
SHA1

df3c61e93c4b3b2c5c62d2fd599ae8871cdb3175
SHA256

4f009a49c8cbb6feafe4ae5d50e14bff202388ba7247f7ae05a8413e252b205d
SHA512

2b555f271859d3489fc36525be995eed367b06691a64e575988842eba07d01c5a73015ada8262cd3ba3d375f5d2dba87104d22ab935fb28703ac3c93965198d5
SSDEEP

1536:6+BnQeWPMamM52GHEnjm6HfFIIH9ztbL4V/1EGKxA+Yw:6+JQHMIkjm6HmIdBLw1EGKxVYw

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2204	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 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	JaffaCakes118_e24e996565c5f3c8a16e8b2eff14da3d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 2204	2396	JaffaCakes118_e24e996565c5f3c8a16e8b2eff14da3d.exe	30
PID 2396 wrote to memory of 2204	2396	JaffaCakes118_e24e996565c5f3c8a16e8b2eff14da3d.exe	30
PID 2396 wrote to memory of 2204	2396	JaffaCakes118_e24e996565c5f3c8a16e8b2eff14da3d.exe	30
PID 2396 wrote to memory of 2204	2396	JaffaCakes118_e24e996565c5f3c8a16e8b2eff14da3d.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e24e996565c5f3c8a16e8b2eff14da3d.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e24e996565c5f3c8a16e8b2eff14da3d.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Nrb..bat" > nul 2> nul
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2204

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

C:\Users\Admin\AppData\Local\Temp\Nrb..bat

Filesize
238B

MD5
01dc6beda1d7cb8c437bbce03a6d3267

SHA1
5b502bfff5773dc1b1d40137619913bc114ab2e9

SHA256
28e1597b542b7907ca566f4b810ae3dfcbc17d86a1cb16a4d4126a599e53cf5a

SHA512
255921dabc94ec3606943776883a45ad6fef496563fce07290b66866c4ee92b1e80bd82b6f4075274ec102d56569be04fc292730b8ec90e7b45062aca6d39311

Download Submit
memory/2396-0-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2396-3-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2396-2-0x00000000003D0000-0x00000000003FB000-memory.dmp

Filesize
172KB

Download
memory/2396-5-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2396-4-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2396-8-0x0000000074810000-0x000000007481F000-memory.dmp

Filesize
60KB

Download
memory/2396-7-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download