59657f4537018aa3621450282e9a973895e33e6f236f4f644769a505c498c004

General

Target

invoice.docm
Size

83KB
MD5

e9e6f32925c8fb28a3834e4a4575d566
SHA1

7b220d821d5cc32cf8a9fa105985b1bb550029b5
SHA256

59657f4537018aa3621450282e9a973895e33e6f236f4f644769a505c498c004
SHA512

acbbb209b5b94781dd9600a7c20476d0b39d5bbb9fb1806aee68f2264d8725f03fc9427683db88862d3d7d81bd53fa47f88f4be579b66a966fcc0ea6f618db20
SSDEEP

1536:+o+WqQuctgdRm+yapjClC3H5wCVG3OrH65/7VUs0ngCjuYbgGvtioOXClI:R+X8YfHtC2HV4O7eTv0ngCjuBGvtFOC2

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4204	rad03CBC.tmp.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rad03CBC.tmp.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
2624	WINWORD.EXE
2624	WINWORD.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2624	WINWORD.EXE
2624	WINWORD.EXE
2624	WINWORD.EXE
2624	WINWORD.EXE
2624	WINWORD.EXE
2624	WINWORD.EXE
2624	WINWORD.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2624 wrote to memory of 4204	2624	WINWORD.EXE	85
PID 2624 wrote to memory of 4204	2624	WINWORD.EXE	85
PID 2624 wrote to memory of 4204	2624	WINWORD.EXE	85

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\invoice.docm" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2624
- C:\Users\Admin\AppData\Local\Temp\rad03CBC.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\rad03CBC.tmp.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4204

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\TCD16C2.tmp\iso690.xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
C:\Users\Admin\AppData\Local\Temp\rad03CBC.tmp.exe

Filesize
72KB

MD5
12a13fd7bcbcadbd0e2a50c54e20fddc

SHA1
0f58a27f38b531008f3e50334e5d831d4cdb674f

SHA256
ad3221505c9366ba7d9b9a0fd951ff91fd2be34651400afb50562d9ec3b264ee

SHA512
8513e5d49167eccbe91f690d92b1031e938187bd6e643af65eea35dcfb4b97252d453bcfe7caaa5e6e57cc904721592859206049edd3082ce0026b40b3cc0d4e

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

Filesize
3KB

MD5
8aa661d995ba9c252611d4989768abe0

SHA1
a8f0ba1f0fb78692a4a47bba0e63d9618bd2e51d

SHA256
ffc15af842b8540e4dcb198d8aba32f0d35c7b1b9dad011ab04f640d1d2b8143

SHA512
d9b34e6758264a6a7d935dceccbc40b5835c196674ca993757814749bc59f1592b2675e69c690fe715ad66c97970aee8d310bf6c8e86ba7252cf2326b20af7ba

Download Submit
memory/2624-34-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/2624-49-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/2624-7-0x00007FFCEA1D0000-0x00007FFCEA1E0000-memory.dmp

Filesize
64KB

Download
memory/2624-9-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/2624-8-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/2624-5-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/2624-11-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/2624-12-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/2624-10-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/2624-2-0x00007FFCEA1D0000-0x00007FFCEA1E0000-memory.dmp

Filesize
64KB

Download
memory/2624-13-0x00007FFCE8110000-0x00007FFCE8120000-memory.dmp

Filesize
64KB

Download
memory/2624-14-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/2624-15-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/2624-16-0x00007FFCE8110000-0x00007FFCE8120000-memory.dmp

Filesize
64KB

Download
memory/2624-33-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/2624-0-0x00007FFCEA1D0000-0x00007FFCEA1E0000-memory.dmp

Filesize
64KB

Download
memory/2624-6-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/2624-48-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/2624-50-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/2624-29-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/2624-4-0x00007FFCEA1D0000-0x00007FFCEA1E0000-memory.dmp

Filesize
64KB

Download
memory/2624-1-0x00007FFD2A1ED000-0x00007FFD2A1EE000-memory.dmp

Filesize
4KB

Download
memory/2624-65-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/2624-67-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/2624-68-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/2624-66-0x00007FFD2A1ED000-0x00007FFD2A1EE000-memory.dmp

Filesize
4KB

Download
memory/2624-69-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/2624-70-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/2624-71-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/2624-72-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/2624-3-0x00007FFCEA1D0000-0x00007FFCEA1E0000-memory.dmp

Filesize
64KB

Download
memory/2624-78-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download
memory/4204-59-0x00007FFD2A150000-0x00007FFD2A345000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads