fb1b0a40d68347c6398d7a5172de47fa5b734d473aa11fcc23a72859c45c7791

Analysis

max time kernel
95s
max time network
114s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2024, 19:25

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General

Target

3baf3b6c0e12c60db3cfde7546fbb5ee_JaffaCakes118.exe
Size

1.3MB
MD5

3baf3b6c0e12c60db3cfde7546fbb5ee
SHA1

9a01208ae055eaf0cc726e691d6543aa8467cea0
SHA256

fb1b0a40d68347c6398d7a5172de47fa5b734d473aa11fcc23a72859c45c7791
SHA512

4d0df90dcb474c1122fac6a82890a2c6789d4909a7ddfee58db12a2c7e37f6fc0ce1b62eed9ff8af063d088c65248824bb3d9cedfc0015ad42aac2c91d04f405
SSDEEP

24576:JOxh1rcTuZKz+OUfiXiqQkIGjpuxeRRyp4tw5ztUplAsU9/9Us:JM1wqE2iXiqQkhuxeRgd3EuR9j

Score

7^/10

discovery upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3556	3baf3b6c0e12c60db3cfde7546fbb5ee_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1436-0-0x0000000000400000-0x00000000008E7000-memory.dmp	upx
behavioral2/files/0x0009000000023b01-11.dat	upx

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	3baf3b6c0e12c60db3cfde7546fbb5ee_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3baf3b6c0e12c60db3cfde7546fbb5ee_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1436	3baf3b6c0e12c60db3cfde7546fbb5ee_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1436	3baf3b6c0e12c60db3cfde7546fbb5ee_JaffaCakes118.exe
3556	3baf3b6c0e12c60db3cfde7546fbb5ee_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1436 wrote to memory of 3556	1436	3baf3b6c0e12c60db3cfde7546fbb5ee_JaffaCakes118.exe	84
PID 1436 wrote to memory of 3556	1436	3baf3b6c0e12c60db3cfde7546fbb5ee_JaffaCakes118.exe	84
PID 1436 wrote to memory of 3556	1436	3baf3b6c0e12c60db3cfde7546fbb5ee_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\3baf3b6c0e12c60db3cfde7546fbb5ee_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3baf3b6c0e12c60db3cfde7546fbb5ee_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1436
- C:\Users\Admin\AppData\Local\Temp\3baf3b6c0e12c60db3cfde7546fbb5ee_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\3baf3b6c0e12c60db3cfde7546fbb5ee_JaffaCakes118.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:3556

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\3baf3b6c0e12c60db3cfde7546fbb5ee_JaffaCakes118.exe

Filesize
1.3MB

MD5
c54788d82c70e5aeea37e3422951b7e7

SHA1
bce7df1321c8a4092a116facadd408fb1c36a0e1

SHA256
61720ae2dd2c27b53a2e831575b426e6a31bd37c3e0692b1eeab3902b81a471f

SHA512
e89e12de20670c73c555601f1a7feb938f0f7f17d3fd19115ccf62aeca527f3abe66e80f2dd0f629eaf410a613d593eb0d790818c4d2c4c39918c50f27acaf84

Download Submit
memory/1436-0-0x0000000000400000-0x00000000008E7000-memory.dmp

Filesize
4.9MB

Download
memory/1436-1-0x0000000001DD0000-0x0000000001F01000-memory.dmp

Filesize
1.2MB

Download
memory/1436-2-0x0000000000400000-0x0000000000622000-memory.dmp

Filesize
2.1MB

Download
memory/1436-12-0x0000000000400000-0x0000000000622000-memory.dmp

Filesize
2.1MB

Download
memory/3556-15-0x0000000000400000-0x0000000000622000-memory.dmp

Filesize
2.1MB

Download
memory/3556-14-0x0000000000400000-0x00000000008E7000-memory.dmp

Filesize
4.9MB

Download
memory/3556-20-0x0000000000400000-0x0000000000616000-memory.dmp

Filesize
2.1MB

Download
memory/3556-26-0x00000000056A0000-0x00000000058C2000-memory.dmp

Filesize
2.1MB

Download
memory/3556-13-0x00000000018F0000-0x0000000001A21000-memory.dmp

Filesize
1.2MB

Download
memory/3556-35-0x0000000000400000-0x00000000008E7000-memory.dmp

Filesize
4.9MB

Download