413beb0b7620989abeb7bcfefa8705be77ec70de456d3f4f53bff03496146480

Reason

Machine shutdown

General

Target

46abcaa2d0158a04ab27897594bbfcad_JaffaCakes118.exe
Size

123KB
MD5

46abcaa2d0158a04ab27897594bbfcad
SHA1

4000e3b346c806850df845b37ee18c807e805f56
SHA256

413beb0b7620989abeb7bcfefa8705be77ec70de456d3f4f53bff03496146480
SHA512

dfd0a195ed388b46f214248263511a37eb216d672267e168fbaf07d2f21f9348c2587a10a9e70afe0b137cddd73c62c2c16983e0479f589f459f39094acdb1b8
SSDEEP

3072:+N/TN7XJsF2v0Z+z7FGRBb0AjUBI9kDHJx4jCmdUZV5:+NrN7Wg7F24IyLb1mi

Score

7^/10

persistence upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2084-0-0x0000000000400000-0x0000000000433000-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-1-5-21-2660163958-4080398480-1122754539-1000\Software\Microsoft\Windows\CurrentVersion\Run\ferwgdb458324170 = "C:\\Users\\Admin\\458324170\\458324170.EXE"	reg.exe

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

System Information Discovery
T1082

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
2420	reg.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2312	ShUtDOWn.exe
Token: SeRemoteShutdownPrivilege	2312	ShUtDOWn.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 2312	2084	46abcaa2d0158a04ab27897594bbfcad_JaffaCakes118.exe	30
PID 2084 wrote to memory of 2312	2084	46abcaa2d0158a04ab27897594bbfcad_JaffaCakes118.exe	30
PID 2084 wrote to memory of 2312	2084	46abcaa2d0158a04ab27897594bbfcad_JaffaCakes118.exe	30
PID 2084 wrote to memory of 2312	2084	46abcaa2d0158a04ab27897594bbfcad_JaffaCakes118.exe	30
PID 2084 wrote to memory of 2732	2084	46abcaa2d0158a04ab27897594bbfcad_JaffaCakes118.exe	32
PID 2084 wrote to memory of 2732	2084	46abcaa2d0158a04ab27897594bbfcad_JaffaCakes118.exe	32
PID 2084 wrote to memory of 2732	2084	46abcaa2d0158a04ab27897594bbfcad_JaffaCakes118.exe	32
PID 2084 wrote to memory of 2732	2084	46abcaa2d0158a04ab27897594bbfcad_JaffaCakes118.exe	32
PID 2732 wrote to memory of 2420	2732	cmd.exe	35
PID 2732 wrote to memory of 2420	2732	cmd.exe	35
PID 2732 wrote to memory of 2420	2732	cmd.exe	35
PID 2732 wrote to memory of 2420	2732	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\46abcaa2d0158a04ab27897594bbfcad_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\46abcaa2d0158a04ab27897594bbfcad_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Windows\SysWOW64\ShUtDOWn.exe
  ShUtDOWn /R /T 6 /f
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2312
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C rEg aDD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v ferwgdb458324170 /d "C:\Users\Admin\458324170\458324170.EXE" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2732
- - C:\Windows\SysWOW64\reg.exe
    rEg aDD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v ferwgdb458324170 /d "C:\Users\Admin\458324170\458324170.EXE" /f
    3⤵
    - Adds Run key to start application
    - Modifies registry key
    PID:2420

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2504

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2404

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

2

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2084-0-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2084-1-0x0000000000310000-0x0000000000336000-memory.dmp

Filesize
152KB

Download
memory/2084-2-0x0000000000360000-0x0000000000373000-memory.dmp

Filesize
76KB

Download
memory/2084-5-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2084-4-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2084-3-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2084-6-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2084-7-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2084-8-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2084-14-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2084-13-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2084-12-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2084-11-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2084-10-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2084-9-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2084-21-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2084-19-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2084-18-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2084-17-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2084-16-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2084-15-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2504-22-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

Errors

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads