19455e4df3545d05a0e3de4cd0e6a640237493bf6095fdcc5f2819d5b40f3e4a

Analysis

max time kernel
149s
max time network
107s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23-08-2024 22:47

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General

Target

bd78a615fb2817c794a5a5e28c1683ff_JaffaCakes118.exe
Size

312KB
MD5

bd78a615fb2817c794a5a5e28c1683ff
SHA1

793c3af5fd33d38d069428be437a9cca38297a5e
SHA256

19455e4df3545d05a0e3de4cd0e6a640237493bf6095fdcc5f2819d5b40f3e4a
SHA512

dc2e055583244c31a627ec1e133e9689868afd7e4e603cc86d141507251704c399f117e5e991fc7c5c040d7573b228793be898abf81274b7ceaa24f33efcf507
SSDEEP

6144:3pG2kb+Kdt6TGT3kVrKHXRuq/ce2xFaZ8E40xugx+bPeM40SGxS3:SEyT0VrKMgDoC8E4+ug0bvvNxu

Score

7^/10

discovery persistence upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2392	nDhMh01805.exe

Executes dropped EXE 1 IoCs

pid	Process
2392	nDhMh01805.exe

UPX packed file 10 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5064-1-0x0000000000400000-0x00000000004B2000-memory.dmp	upx
behavioral2/memory/5064-3-0x0000000000400000-0x00000000004B2000-memory.dmp	upx
behavioral2/memory/5064-5-0x0000000000400000-0x00000000004B2000-memory.dmp	upx
behavioral2/memory/2392-19-0x0000000000400000-0x00000000004B2000-memory.dmp	upx
behavioral2/memory/2392-18-0x0000000000400000-0x00000000004B2000-memory.dmp	upx
behavioral2/memory/5064-23-0x0000000000400000-0x00000000004B2000-memory.dmp	upx
behavioral2/memory/2392-24-0x0000000000400000-0x00000000004B2000-memory.dmp	upx
behavioral2/memory/5064-27-0x0000000000400000-0x00000000004B2000-memory.dmp	upx
behavioral2/memory/2392-31-0x0000000000400000-0x00000000004B2000-memory.dmp	upx
behavioral2/memory/2392-34-0x0000000000400000-0x00000000004B2000-memory.dmp	upx

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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\nDhMh01805 = "C:\\ProgramData\\nDhMh01805\\nDhMh01805.exe"	nDhMh01805.exe

Program crash 23 IoCs

pid	pid_target	Process	procid_target
4996	5064	WerFault.exe	83
1300	5064	WerFault.exe	83
1672	5064	WerFault.exe	83
1760	2392	WerFault.exe	87
3468	5064	WerFault.exe	83
1032	2392	WerFault.exe	87
2640	5064	WerFault.exe	83
1920	2392	WerFault.exe	87
3648	5064	WerFault.exe	83
1492	2392	WerFault.exe	87
4272	5064	WerFault.exe	83
3224	2392	WerFault.exe	87
4808	2392	WerFault.exe	87
4572	5064	WerFault.exe	83
644	5064	WerFault.exe	83
1300	2392	WerFault.exe	87
1636	2392	WerFault.exe	87
4768	2392	WerFault.exe	87
4644	2392	WerFault.exe	87
2920	2392	WerFault.exe	87
2448	2392	WerFault.exe	87
1480	2392	WerFault.exe	87
5104	2392	WerFault.exe	87

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	bd78a615fb2817c794a5a5e28c1683ff_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nDhMh01805.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5064	bd78a615fb2817c794a5a5e28c1683ff_JaffaCakes118.exe
Token: SeDebugPrivilege	2392	nDhMh01805.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2392	nDhMh01805.exe
2392	nDhMh01805.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2392	nDhMh01805.exe
2392	nDhMh01805.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2392	nDhMh01805.exe
2392	nDhMh01805.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5064 wrote to memory of 2392	5064	bd78a615fb2817c794a5a5e28c1683ff_JaffaCakes118.exe	87
PID 5064 wrote to memory of 2392	5064	bd78a615fb2817c794a5a5e28c1683ff_JaffaCakes118.exe	87
PID 5064 wrote to memory of 2392	5064	bd78a615fb2817c794a5a5e28c1683ff_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\bd78a615fb2817c794a5a5e28c1683ff_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bd78a615fb2817c794a5a5e28c1683ff_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5064
- C:\ProgramData\nDhMh01805\nDhMh01805.exe
  "C:\ProgramData\nDhMh01805\nDhMh01805.exe" "C:\Users\Admin\AppData\Local\Temp\bd78a615fb2817c794a5a5e28c1683ff_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:2392
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2392 -s 760
    3⤵
    - Program crash
    PID:1760
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2392 -s 768
    3⤵
    - Program crash
    PID:1032
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2392 -s 812
    3⤵
    - Program crash
    PID:1920
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2392 -s 820
    3⤵
    - Program crash
    PID:1492
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2392 -s 980
    3⤵
    - Program crash
    PID:3224
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2392 -s 1012
    3⤵
    - Program crash
    PID:4808
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2392 -s 1392
    3⤵
    - Program crash
    PID:1300
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2392 -s 1600
    3⤵
    - Program crash
    PID:1636
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2392 -s 928
    3⤵
    - Program crash
    PID:4768
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2392 -s 636
    3⤵
    - Program crash
    PID:4644
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2392 -s 1676
    3⤵
    - Program crash
    PID:2920
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2392 -s 1788
    3⤵
    - Program crash
    PID:2448
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2392 -s 1796
    3⤵
    - Program crash
    PID:1480
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2392 -s 784
    3⤵
    - Program crash
    PID:5104
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5064 -s 616
  2⤵
  - Program crash
  PID:4996
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5064 -s 784
  2⤵
  - Program crash
  PID:1300
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5064 -s 792
  2⤵
  - Program crash
  PID:1672
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5064 -s 836
  2⤵
  - Program crash
  PID:3468
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5064 -s 844
  2⤵
  - Program crash
  PID:2640
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5064 -s 1004
  2⤵
  - Program crash
  PID:3648
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5064 -s 1040
  2⤵
  - Program crash
  PID:4272
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5064 -s 640
  2⤵
  - Program crash
  PID:4572
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5064 -s 152
  2⤵
  - Program crash
  PID:644

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 5064 -ip 5064
1⤵
PID:4376

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 5064 -ip 5064
1⤵
PID:2492

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 5064 -ip 5064
1⤵
PID:2476

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 2392 -ip 2392
1⤵
PID:2804

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 5064 -ip 5064
1⤵
PID:3428

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 572 -p 2392 -ip 2392
1⤵
PID:1232

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 604 -p 5064 -ip 5064
1⤵
PID:2448

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 2392 -ip 2392
1⤵
PID:2076

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 612 -p 5064 -ip 5064
1⤵
PID:2916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 652 -p 2392 -ip 2392
1⤵
PID:976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 656 -p 5064 -ip 5064
1⤵
PID:3288

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 632 -p 2392 -ip 2392
1⤵
PID:4240

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 2392 -ip 2392
1⤵
PID:3296

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 660 -p 5064 -ip 5064
1⤵
PID:2472

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 660 -p 5064 -ip 5064
1⤵
PID:2080

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 608 -p 2392 -ip 2392
1⤵
PID:4772

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 684 -p 2392 -ip 2392
1⤵
PID:1884

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 700 -p 2392 -ip 2392
1⤵
PID:2812

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 704 -p 2392 -ip 2392
1⤵
PID:4232

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 720 -p 2392 -ip 2392
1⤵
PID:216

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 708 -p 2392 -ip 2392
1⤵
PID:4404

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 660 -p 2392 -ip 2392
1⤵
PID:2284

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 716 -p 2392 -ip 2392
1⤵
PID:1168

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

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Downloads

C:\ProgramData\nDhMh01805\nDhMh01805.exe

Filesize
312KB

MD5
3408d7ccef5b19a773fd8e42e8b8bbca

SHA1
12e5998e7d57e96be89ad4a490dc389154635b03

SHA256
ecd0997db830cb0e419de8c77aae170d5055486a59bc55399dd437e03c09835b

SHA512
996225b4c63787a3aef973313e052104ab9ad11f85e8f85903e56b42b3c2983cd4c2af1726c01d63a9c108881031bd79f08356734068b1e79659eaa3706240b9

Download Submit
memory/2392-19-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2392-34-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2392-31-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2392-24-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2392-18-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2392-14-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/5064-5-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/5064-4-0x0000000000467000-0x00000000004AF000-memory.dmp

Filesize
288KB

Download
memory/5064-22-0x0000000000650000-0x0000000000651000-memory.dmp

Filesize
4KB

Download
memory/5064-23-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/5064-0-0x0000000000650000-0x0000000000651000-memory.dmp

Filesize
4KB

Download
memory/5064-27-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/5064-3-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/5064-1-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads