3e4660d96763c73a97e3db9a085a19e389b6bd95928e5477e583fc0c42fbce53

General

Target

order LX321.xls
Size

1.1MB
MD5

6d065053f461331ac2b2ea8c8b4fc135
SHA1

7de9c1e44f4f64c3e698fbaeda05369edcafc6e7
SHA256

3e4660d96763c73a97e3db9a085a19e389b6bd95928e5477e583fc0c42fbce53
SHA512

d0d55eaca911178320c600bd410cc2c8f2f3c803d8865d428910b23583ccfb7252cab6667c5bfa9904a98172b4ae86c4caccebaf756130566e8d345eeb116cf6
SSDEEP

24576:BWQmmav30xSZy6w6Vc6N6vZyZw6VV6NajOp7NkQTwh01TaPqwta:QQmmQ306+6VdkB6V0CoNLTtaSS

Score

1^/10

Malware Config

Signatures

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:

EXCEL.EXE

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

EXCEL.EXE

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

3404 EXCEL.EXE
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

3404 EXCEL.EXE
3404 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
3404	EXCEL.EXE
3404	EXCEL.EXE
3404	EXCEL.EXE
3404	EXCEL.EXE
3404	EXCEL.EXE
3404	EXCEL.EXE
3404	EXCEL.EXE
3404	EXCEL.EXE
3404	EXCEL.EXE
3404	EXCEL.EXE
3404	EXCEL.EXE
3404	EXCEL.EXE

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\order LX321.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3404

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\6D109C6B.emf
Filesize
1.4MB

MD5
a01b9617553432807b9b58025b338d97

SHA1
439bdcc450408b9735b2428c2d53d2e6977fa58c

SHA256
7a0426ed2e2349916969ff7087c0f76089fb8ce7f4627f3d11ccbc1aaefcedce

SHA512
312cc2563fa865d6a939fea85a520627c73ed9a95bafc98c89495f21d535dc658825be74b64f0f5c5815d1d234fc6e77a71779247e4973e39ba8dccec2f09bee

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\BAA40895.emf
Filesize
12.7MB

MD5
2f7fc0ab92f23fe5ce9938290f6effc8

SHA1
fd7b36d04c94c38c90d5a10b391e74bf6fbe9926

SHA256
3fd6eff1547ca422512cecc202e63a8522fa151432aeff83240ae52b5d35e960

SHA512
4a544dc20b05648fd5ea106c625f108303b05899e24a31c5449e6b25f991000541ef158dde1a0e6b50fb14d1443b9fcacf004997ae80599cb943df640524e9e5

Download Submit
memory/3404-7-0x00007FFB6FFD0000-0x00007FFB701C5000-memory.dmp

Filesize
2.0MB

Download
memory/3404-6-0x00007FFB30050000-0x00007FFB30060000-memory.dmp

Filesize
64KB

Download
memory/3404-16-0x00007FFB2DAF0000-0x00007FFB2DB00000-memory.dmp

Filesize
64KB

Download
memory/3404-4-0x00007FFB30050000-0x00007FFB30060000-memory.dmp

Filesize
64KB

Download
memory/3404-17-0x00007FFB6FFD0000-0x00007FFB701C5000-memory.dmp

Filesize
2.0MB

Download
memory/3404-0-0x00007FFB30050000-0x00007FFB30060000-memory.dmp

Filesize
64KB

Download
memory/3404-8-0x00007FFB6FFD0000-0x00007FFB701C5000-memory.dmp

Filesize
2.0MB

Download
memory/3404-9-0x00007FFB6FFD0000-0x00007FFB701C5000-memory.dmp

Filesize
2.0MB

Download
memory/3404-10-0x00007FFB6FFD0000-0x00007FFB701C5000-memory.dmp

Filesize
2.0MB

Download
memory/3404-12-0x00007FFB6FFD0000-0x00007FFB701C5000-memory.dmp

Filesize
2.0MB

Download
memory/3404-13-0x00007FFB6FFD0000-0x00007FFB701C5000-memory.dmp

Filesize
2.0MB

Download
memory/3404-18-0x00007FFB6FFD0000-0x00007FFB701C5000-memory.dmp

Filesize
2.0MB

Download
memory/3404-14-0x00007FFB6FFD0000-0x00007FFB701C5000-memory.dmp

Filesize
2.0MB

Download
memory/3404-15-0x00007FFB6FFD0000-0x00007FFB701C5000-memory.dmp

Filesize
2.0MB

Download
memory/3404-5-0x00007FFB6FFD0000-0x00007FFB701C5000-memory.dmp

Filesize
2.0MB

Download
memory/3404-2-0x00007FFB30050000-0x00007FFB30060000-memory.dmp

Filesize
64KB

Download
memory/3404-11-0x00007FFB2DAF0000-0x00007FFB2DB00000-memory.dmp

Filesize
64KB

Download
memory/3404-19-0x00007FFB6FFD0000-0x00007FFB701C5000-memory.dmp

Filesize
2.0MB

Download
memory/3404-28-0x00007FFB6FFD0000-0x00007FFB701C5000-memory.dmp

Filesize
2.0MB

Download
memory/3404-3-0x00007FFB6FFD0000-0x00007FFB701C5000-memory.dmp

Filesize
2.0MB

Download
memory/3404-1-0x00007FFB30050000-0x00007FFB30060000-memory.dmp

Filesize
64KB

Download
memory/3404-59-0x00007FFB30050000-0x00007FFB30060000-memory.dmp

Filesize
64KB

Download
memory/3404-60-0x00007FFB30050000-0x00007FFB30060000-memory.dmp

Filesize
64KB

Download
memory/3404-61-0x00007FFB30050000-0x00007FFB30060000-memory.dmp

Filesize
64KB

Download
memory/3404-63-0x00007FFB6FFD0000-0x00007FFB701C5000-memory.dmp

Filesize
2.0MB

Download
memory/3404-62-0x00007FFB30050000-0x00007FFB30060000-memory.dmp

Filesize
64KB

Download
memory/3404-64-0x00007FFB6FFD0000-0x00007FFB701C5000-memory.dmp

Filesize
2.0MB

Download
memory/3404-65-0x00007FFB6FFD0000-0x00007FFB701C5000-memory.dmp

Filesize
2.0MB

Download
memory/3404-66-0x00007FFB6FFD0000-0x00007FFB701C5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads