a14a6d1767d9aed5a9ab7d6e456902d8792111f34478c93edbb8d8d645b70eec

Analysis

max time kernel
150s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01/10/2024, 05:13

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General

Target

047b59f755c94e79933915ae6fc50695_JaffaCakes118.exe
Size

317KB
MD5

047b59f755c94e79933915ae6fc50695
SHA1

e62b25f5db0e111bcf3c4a20269fe3a877d02d18
SHA256

a14a6d1767d9aed5a9ab7d6e456902d8792111f34478c93edbb8d8d645b70eec
SHA512

bc57c171dd473bc3f04c19641b5e691dfad5b448e88d3e675441270e276551c4c98d9b961c8351c3c627a20358aff0f540616848abaacbb310920b47905be967
SSDEEP

6144:elQ/beC/4nXA13lwjbjHMGcnr6hDLCF1bzzFD5BrOSMInBOwUsD1N:elQEnX5Hrlcnr6hDLstzzYSMaBOwUsRN

Score

7^/10

discovery persistence upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3408	pLcDiAb15301.exe

Executes dropped EXE 1 IoCs

pid	Process
3408	pLcDiAb15301.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\pLcDiAb15301 = "C:\\ProgramData\\pLcDiAb15301\\pLcDiAb15301.exe"	pLcDiAb15301.exe

UPX packed file 10 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1280-2-0x0000000000400000-0x00000000004B4000-memory.dmp	upx
behavioral2/memory/1280-4-0x0000000000400000-0x00000000004B4000-memory.dmp	upx
behavioral2/memory/1280-5-0x0000000000400000-0x00000000004B4000-memory.dmp	upx
behavioral2/memory/3408-19-0x0000000000400000-0x00000000004B4000-memory.dmp	upx
behavioral2/memory/3408-18-0x0000000000400000-0x00000000004B4000-memory.dmp	upx
behavioral2/memory/3408-17-0x0000000000400000-0x00000000004B4000-memory.dmp	upx
behavioral2/memory/1280-23-0x0000000000400000-0x00000000004B4000-memory.dmp	upx
behavioral2/memory/3408-24-0x0000000000400000-0x00000000004B4000-memory.dmp	upx
behavioral2/memory/3408-37-0x0000000000400000-0x00000000004B4000-memory.dmp	upx
behavioral2/memory/1280-44-0x0000000000400000-0x00000000004B4000-memory.dmp	upx

Program crash 25 IoCs

pid	pid_target	Process	procid_target
544	1280	WerFault.exe	81
2204	1280	WerFault.exe	81
1712	3408	WerFault.exe	82
1520	1280	WerFault.exe	81
4400	3408	WerFault.exe	82
4228	1280	WerFault.exe	81
4020	3408	WerFault.exe	82
4188	3408	WerFault.exe	82
740	1280	WerFault.exe	81
2164	3408	WerFault.exe	82
4820	1280	WerFault.exe	81
2252	3408	WerFault.exe	82
644	1280	WerFault.exe	81
4936	3408	WerFault.exe	82
1428	3408	WerFault.exe	82
224	3408	WerFault.exe	82
4416	3408	WerFault.exe	82
4140	3408	WerFault.exe	82
1708	3408	WerFault.exe	82
1516	3408	WerFault.exe	82
544	3408	WerFault.exe	82
3108	1280	WerFault.exe	81
2020	1280	WerFault.exe	81
744	3408	WerFault.exe	82
2764	3408	WerFault.exe	82

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	047b59f755c94e79933915ae6fc50695_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pLcDiAb15301.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1280	047b59f755c94e79933915ae6fc50695_JaffaCakes118.exe
Token: SeDebugPrivilege	3408	pLcDiAb15301.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3408	pLcDiAb15301.exe
3408	pLcDiAb15301.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3408	pLcDiAb15301.exe
3408	pLcDiAb15301.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3408	pLcDiAb15301.exe
3408	pLcDiAb15301.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1280 wrote to memory of 3408	1280	047b59f755c94e79933915ae6fc50695_JaffaCakes118.exe	82
PID 1280 wrote to memory of 3408	1280	047b59f755c94e79933915ae6fc50695_JaffaCakes118.exe	82
PID 1280 wrote to memory of 3408	1280	047b59f755c94e79933915ae6fc50695_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\047b59f755c94e79933915ae6fc50695_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\047b59f755c94e79933915ae6fc50695_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1280
- C:\ProgramData\pLcDiAb15301\pLcDiAb15301.exe
  "C:\ProgramData\pLcDiAb15301\pLcDiAb15301.exe" "C:\Users\Admin\AppData\Local\Temp\047b59f755c94e79933915ae6fc50695_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:3408
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3408 -s 760
    3⤵
    - Program crash
    PID:1712
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3408 -s 760
    3⤵
    - Program crash
    PID:4400
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3408 -s 812
    3⤵
    - Program crash
    PID:4020
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3408 -s 820
    3⤵
    - Program crash
    PID:4188
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3408 -s 980
    3⤵
    - Program crash
    PID:2164
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3408 -s 996
    3⤵
    - Program crash
    PID:2252
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3408 -s 972
    3⤵
    - Program crash
    PID:4936
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3408 -s 1400
    3⤵
    - Program crash
    PID:1428
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3408 -s 1612
    3⤵
    - Program crash
    PID:224
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3408 -s 924
    3⤵
    - Program crash
    PID:4416
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3408 -s 636
    3⤵
    - Program crash
    PID:4140
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3408 -s 1624
    3⤵
    - Program crash
    PID:1708
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3408 -s 1800
    3⤵
    - Program crash
    PID:1516
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3408 -s 1808
    3⤵
    - Program crash
    PID:544
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3408 -s 632
    3⤵
    - Program crash
    PID:744
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3408 -s 764
    3⤵
    - Program crash
    PID:2764
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1280 -s 612
  2⤵
  - Program crash
  PID:544
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1280 -s 784
  2⤵
  - Program crash
  PID:2204
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1280 -s 784
  2⤵
  - Program crash
  PID:1520
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1280 -s 784
  2⤵
  - Program crash
  PID:4228
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1280 -s 816
  2⤵
  - Program crash
  PID:740
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1280 -s 1004
  2⤵
  - Program crash
  PID:4820
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1280 -s 1040
  2⤵
  - Program crash
  PID:644
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1280 -s 636
  2⤵
  - Program crash
  PID:3108
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1280 -s 140
  2⤵
  - Program crash
  PID:2020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1280 -ip 1280
1⤵
PID:2524

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1280 -ip 1280
1⤵
PID:4916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 372 -p 3408 -ip 3408
1⤵
PID:2384

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 1280 -ip 1280
1⤵
PID:1160

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 3408 -ip 3408
1⤵
PID:1956

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 1280 -ip 1280
1⤵
PID:3156

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 3408 -ip 3408
1⤵
PID:5084

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 3408 -ip 3408
1⤵
PID:976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 1280 -ip 1280
1⤵
PID:2020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 1280 -ip 1280
1⤵
PID:1568

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 3408 -ip 3408
1⤵
PID:5020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 3408 -ip 3408
1⤵
PID:4760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 372 -p 1280 -ip 1280
1⤵
PID:2120

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 3408 -ip 3408
1⤵
PID:4540

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 3408 -ip 3408
1⤵
PID:1784

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 620 -p 3408 -ip 3408
1⤵
PID:324

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 636 -p 3408 -ip 3408
1⤵
PID:3456

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 664 -p 3408 -ip 3408
1⤵
PID:2704

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 660 -p 3408 -ip 3408
1⤵
PID:2528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 624 -p 3408 -ip 3408
1⤵
PID:3432

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 640 -p 3408 -ip 3408
1⤵
PID:2992

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 668 -p 1280 -ip 1280
1⤵
PID:4812

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 700 -p 1280 -ip 1280
1⤵
PID:1424

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 704 -p 3408 -ip 3408
1⤵
PID:4196

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 624 -p 3408 -ip 3408
1⤵
PID:4248

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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

C:\ProgramData\pLcDiAb15301\pLcDiAb15301.exe

Filesize
317KB

MD5
d9fc2bc9b75f1f7f73c6837dbf6d8e71

SHA1
3dee49fc03cbe31df8ae92aa8ed079f54aeb13ef

SHA256
c44d1bac47014714b7eb794c4c9d51dcc71110a65cdc67bef40da0bb040bad20

SHA512
d4ffb7d77ace8551b12582b44da13d9bdccb4bad61730e35900aeb690ee49ed8be73c09b27c0448ee4bbe4dedb7d48fb5d4b739886e482e38a6328f1d8df00dc

Download Submit
memory/1280-22-0x0000000000403000-0x0000000000404000-memory.dmp

Filesize
4KB

Download
memory/1280-2-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/1280-4-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/1280-5-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/1280-1-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/1280-0-0x0000000000403000-0x0000000000404000-memory.dmp

Filesize
4KB

Download
memory/1280-23-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/1280-44-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/3408-19-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/3408-18-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/3408-17-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/3408-24-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/3408-37-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads