e43dc1d481a2a0990a3f3f09cc4143992b95aa6ae15727956fd91f2c830e015c

Analysis

max time kernel
94s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07/09/2024, 08:47

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General

Target

d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe
Size

307KB
MD5

d18a0b4041885cbc24d3f823ea30db1a
SHA1

96cd3e5494709944b96587c2b9fdf5dbc0d57a96
SHA256

e43dc1d481a2a0990a3f3f09cc4143992b95aa6ae15727956fd91f2c830e015c
SHA512

5bdc7dd3f0ddb0583edd60e66c5d5bcd2f1d8bc9b6aff8c1ae541e13a66ccfdf7402bf57e9832068fbf5da9949c3ca77830bdffda0b1b8e017131a2a2a8f3a2f
SSDEEP

3072:K6kQ5NO/TyYTprWuZbPTfPMZw68baFHIxCLsViYX2NCancRu3V4qqHgOJZw0i/Ye:Ps//nbr/ZoeTqU0uX

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4092-3-0x0000000010000000-0x000000001004D000-memory.dmp	upx

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 4104 set thread context of 4092	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	87
PID 4104 set thread context of 2340	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	88
PID 4104 set thread context of 4780	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	90
PID 4104 set thread context of 2064	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	91

Program crash 4 IoCs

pid	pid_target	Process	procid_target
3196	2340	WerFault.exe	88
464	2064	WerFault.exe	91
4656	4780	WerFault.exe	90
4464	4092	WerFault.exe	87

System Location Discovery: System Language Discovery 1 TTPs 1 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	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe

Suspicious use of UnmapMainImage 4 IoCs

pid	Process
2064	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe
4780	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe
2340	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe
4092	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 35 IoCs

description	pid	Process	procid_target
PID 4104 wrote to memory of 4852	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	86
PID 4104 wrote to memory of 4852	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	86
PID 4104 wrote to memory of 4852	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	86
PID 4104 wrote to memory of 4092	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	87
PID 4104 wrote to memory of 4092	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	87
PID 4104 wrote to memory of 4092	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	87
PID 4104 wrote to memory of 4092	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	87
PID 4104 wrote to memory of 4092	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	87
PID 4104 wrote to memory of 4092	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	87
PID 4104 wrote to memory of 4092	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	87
PID 4104 wrote to memory of 4092	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	87
PID 4104 wrote to memory of 2340	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	88
PID 4104 wrote to memory of 2340	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	88
PID 4104 wrote to memory of 2340	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	88
PID 4104 wrote to memory of 2340	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	88
PID 4104 wrote to memory of 2340	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	88
PID 4104 wrote to memory of 2340	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	88
PID 4104 wrote to memory of 2340	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	88
PID 4104 wrote to memory of 2340	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	88
PID 4104 wrote to memory of 4780	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	90
PID 4104 wrote to memory of 4780	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	90
PID 4104 wrote to memory of 4780	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	90
PID 4104 wrote to memory of 4780	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	90
PID 4104 wrote to memory of 4780	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	90
PID 4104 wrote to memory of 4780	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	90
PID 4104 wrote to memory of 4780	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	90
PID 4104 wrote to memory of 4780	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	90
PID 4104 wrote to memory of 2064	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	91
PID 4104 wrote to memory of 2064	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	91
PID 4104 wrote to memory of 2064	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	91
PID 4104 wrote to memory of 2064	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	91
PID 4104 wrote to memory of 2064	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	91
PID 4104 wrote to memory of 2064	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	91
PID 4104 wrote to memory of 2064	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	91
PID 4104 wrote to memory of 2064	4104	d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe	91

C:\Users\Admin\AppData\Local\Temp\d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4104
- C:\Users\Admin\AppData\Local\Temp\d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe
  2⤵
  PID:4852
- C:\Users\Admin\AppData\Local\Temp\d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe
  2⤵
  - Suspicious use of UnmapMainImage
  PID:4092
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4092 -s 12
    3⤵
    - Program crash
    PID:4464
- C:\Users\Admin\AppData\Local\Temp\d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe
  2⤵
  - Suspicious use of UnmapMainImage
  PID:2340
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2340 -s 12
    3⤵
    - Program crash
    PID:3196
- C:\Users\Admin\AppData\Local\Temp\d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe
  2⤵
  - Suspicious use of UnmapMainImage
  PID:4780
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4780 -s 12
    3⤵
    - Program crash
    PID:4656
- C:\Users\Admin\AppData\Local\Temp\d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\d18a0b4041885cbc24d3f823ea30db1a_JaffaCakes118.exe
  2⤵
  - Suspicious use of UnmapMainImage
  PID:2064
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2064 -s 12
    3⤵
    - Program crash
    PID:464

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 2064 -ip 2064
1⤵
PID:1048

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4092 -ip 4092
1⤵
PID:4828

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4780 -ip 4780
1⤵
PID:2900

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2340 -ip 2340
1⤵
PID:3708

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

Replay Monitor

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Downloads

memory/4092-3-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/4104-0-0x0000000074A12000-0x0000000074A13000-memory.dmp

Filesize
4KB

Download
memory/4104-1-0x0000000074A10000-0x0000000074FC1000-memory.dmp

Filesize
5.7MB

Download
memory/4104-2-0x0000000074A10000-0x0000000074FC1000-memory.dmp

Filesize
5.7MB

Download
memory/4104-8-0x0000000074A10000-0x0000000074FC1000-memory.dmp

Filesize
5.7MB

Download