10f215af08b5714530bd8699db9882754f0aa0d136ed96e7d963de66e88e948b

Reason

Machine shutdown

General

Target

0f4ccae69015afd983f4ab966f38b4f1_JaffaCakes118.exe
Size

57KB
MD5

0f4ccae69015afd983f4ab966f38b4f1
SHA1

16216ea7edb6972cf4189a1a5653b48bb916193e
SHA256

10f215af08b5714530bd8699db9882754f0aa0d136ed96e7d963de66e88e948b
SHA512

f0d972606844321b09c1ebf0e1ba5907b19d4b9c0f1279820173d86afefe8762498cb4892e91335ae9475ebbc56a8dfca93b1cc71dc0f23e4ab61204f4157f00
SSDEEP

1536:jqrOgsoj6m/yJrc01ty85ohFPDfKiDTTqHn2:Ieoj6m/y15WlDfzC

Score

7^/10

persistence upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2208-0-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral1/memory/2208-21-0x0000000000400000-0x0000000000422000-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-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\6AA669767177215dD47 = "C:\\Users\\Admin\\976717721\\976717721.EXE"	reg.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2540	shutdown.exe
Token: SeRemoteShutdownPrivilege	2540	shutdown.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2208 wrote to memory of 2252	2208	0f4ccae69015afd983f4ab966f38b4f1_JaffaCakes118.exe	28
PID 2208 wrote to memory of 2252	2208	0f4ccae69015afd983f4ab966f38b4f1_JaffaCakes118.exe	28
PID 2208 wrote to memory of 2252	2208	0f4ccae69015afd983f4ab966f38b4f1_JaffaCakes118.exe	28
PID 2208 wrote to memory of 2252	2208	0f4ccae69015afd983f4ab966f38b4f1_JaffaCakes118.exe	28
PID 2252 wrote to memory of 2540	2252	cmd.exe	30
PID 2252 wrote to memory of 2540	2252	cmd.exe	30
PID 2252 wrote to memory of 2540	2252	cmd.exe	30
PID 2252 wrote to memory of 2540	2252	cmd.exe	30
PID 2208 wrote to memory of 2584	2208	0f4ccae69015afd983f4ab966f38b4f1_JaffaCakes118.exe	31
PID 2208 wrote to memory of 2584	2208	0f4ccae69015afd983f4ab966f38b4f1_JaffaCakes118.exe	31
PID 2208 wrote to memory of 2584	2208	0f4ccae69015afd983f4ab966f38b4f1_JaffaCakes118.exe	31
PID 2208 wrote to memory of 2584	2208	0f4ccae69015afd983f4ab966f38b4f1_JaffaCakes118.exe	31
PID 2584 wrote to memory of 2524	2584	cmd.exe	33
PID 2584 wrote to memory of 2524	2584	cmd.exe	33
PID 2584 wrote to memory of 2524	2584	cmd.exe	33
PID 2584 wrote to memory of 2524	2584	cmd.exe	33

C:\Users\Admin\AppData\Local\Temp\0f4ccae69015afd983f4ab966f38b4f1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0f4ccae69015afd983f4ab966f38b4f1_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2208
- C:\Windows\SysWOW64\cmd.exe
  cmd /c w.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2252
- - C:\Windows\SysWOW64\shutdown.exe
    shutdown /r /f /t 5
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2540
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v 6AA669767177215dD47 /t REG_SZ /d "C:\Users\Admin\976717721\976717721.EXE" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2584
- - C:\Windows\SysWOW64\reg.exe
    reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v 6AA669767177215dD47 /t REG_SZ /d "C:\Users\Admin\976717721\976717721.EXE" /f
    3⤵
    - Adds Run key to start application
    PID:2524

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2700

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2436

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
1024B

MD5
88c77fce688fb7a8c639679b24fce7de

SHA1
1f3ff311fda98c303bb8b9940c17fca5179b83f0

SHA256
0fee0b1c7f61354865168ad53c0c6d63e6355c4181bd00b401ace1dca23d39a1

SHA512
346b9d131b5b8ef77c61192ef0f3d9dbc53126a1c6e83dd21d8726088e79a66396491afdf323d629ec60b4cdebd1a2bdd01dcac3cd8255b9c8a5f2bb21a23486

Download Submit
memory/2208-12-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2208-1-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2208-16-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2208-15-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2208-14-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2208-0-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2208-11-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2208-10-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2208-9-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2208-18-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2208-17-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2208-21-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

Errors

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads