ed7e03e087842943672e73b01ad8d191a045f7e18908756654cabdc140cb2e74

Analysis

max time kernel
119s
max time network
136s
platform
windows10_x64
resource
win10v20210410
submitted
07-05-2021 12:46

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General

Target

45c88d752c7ce1703b069be32f78a3a0d06603263bdefb53de5f6f27356fe438.bin.doc
Size

75KB
MD5

417ae0e40fc23ba506bd291fff6548c7
SHA1

e05f68d6e52003cbcac584c7b8e12c90fb55a595
SHA256

45c88d752c7ce1703b069be32f78a3a0d06603263bdefb53de5f6f27356fe438
SHA512

13130a49b547d87dfe43152c8e0241e4e30b0aa6ebbcdbf1b503df1c5eec627e21c383960b135a4c5e39531aab426c71de3066889a402b52b26d1927d14d03a5

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 6 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXEWINWORD.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
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 6 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXEWINWORD.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
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 3 IoCs

Processes:

WINWORD.EXEWINWORD.EXE

pid process

3876 WINWORD.EXE
3876 WINWORD.EXE
2160 WINWORD.EXE

Suspicious use of SetWindowsHookEx 28 IoCs

Processes:

WINWORD.EXEWINWORD.EXE

pid	process
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
2160	WINWORD.EXE
2160	WINWORD.EXE
2160	WINWORD.EXE
2160	WINWORD.EXE
2160	WINWORD.EXE
2160	WINWORD.EXE
2160	WINWORD.EXE
2160	WINWORD.EXE
2160	WINWORD.EXE
2160	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	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\45c88d752c7ce1703b069be32f78a3a0d06603263bdefb53de5f6f27356fe438.bin.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3876

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /Automation -Embedding
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2160

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_C5130A0BDC8C859A2757D77746C10868
MD5
cb45d81e33411e27cdbf2fbc0e95a265

SHA1
686008b7756c5d36665dca8947a5a317228838fa

SHA256
f44a5692b42d95493c52e529d0ea1a4904a5ae41b4f46860b38c0b843f499875

SHA512
cecd8a121a1e84c9608d53e7b9bc644ddc972d8cbd4f56ea28465e0351ccc0e70101bd654d698dfcc766030e9d80c612e6af4fd5e7dc482c84da9ff42dd16da1

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_C5130A0BDC8C859A2757D77746C10868
MD5
caf8155ee3cf05d3bf248300e1b56c7f

SHA1
f3bef4c79c8a6c2fbf5cf4c90ccffb43bd36f970

SHA256
a8d1231a751b8f2e26768fda230f3fa2ffeffed61f7c39382fe3c8144ca7eaf4

SHA512
5d7aec02b094eb87157895600243c8f76d939c2eb2a189a74e1f2422e1a960898bb132bd3e1bdd6ac25ce01052bf58e7eef615a4bfab3b4ca2e71ea766b9bd9d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\Floodgate\Word.CampaignStates.json
MD5
f1b59332b953b3c99b3c95a44249c0d2

SHA1
1b16a2ca32bf8481e18ff8b7365229b598908991

SHA256
138e49660d259061d8152137abd8829acdfb78b69179890beb489fe3ffe23e0c

SHA512
3c1f99ecc394df3741be875fbe8d95e249d1d9ac220805794a22caf81620d5fdd3cce19260d94c0829b3160b28a2b4042e46b56398e60f72134e49254e9679a4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\Floodgate\Word.GovernedChannelStates.json
MD5
c56ff60fbd601e84edd5a0ff1010d584

SHA1
342abb130dabeacde1d8ced806d67a3aef00a749

SHA256
200e8cc8dd12e22c9720be73092eafb620435d4569dbdcdba9404ace2aa4343c

SHA512
acd2054fddb33b55b58b870edd4eb6a3cdd3131dfe6139cb3d27054ac2b2a460694c9be9c2a1da0f85606e95e7f393cf16868b6c654e78a664799bc3418da86e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\Floodgate\Word.Settings.json
MD5
e4e83f8123e9740b8aa3c3dfa77c1c04

SHA1
5281eae96efde7b0e16a1d977f005f0d3bd7aad0

SHA256
6034f27b0823b2a6a76fe296e851939fd05324d0af9d55f249c79af118b0eb31

SHA512
bd6b33fd2bbce4a46991bc0d877695d16f7e60b1959a0defc79b627e569e5c6cac7b4ad4e3e1d8389a08584602a51cf84d44cf247f03beb95f7d307fbba12bb9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\Floodgate\Word.SurveyEventActivityStats.json
MD5
6ca4960355e4951c72aa5f6364e459d5

SHA1
2fd90b4ec32804dff7a41b6e63c8b0a40b592113

SHA256
88301f0b7e96132a2699a8bce47d120855c7f0a37054540019e3204d6bcbaba3

SHA512
8544cd778717788b7484faf2001f463320a357db63cb72715c1395ef19d32eec4278bab07f15de3f4fed6af7e4f96c41908a0c45be94d5cdd8121877eccf310d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\Floodgate\Word.SurveyHistoryStats.json
MD5
6ca4960355e4951c72aa5f6364e459d5

SHA1
2fd90b4ec32804dff7a41b6e63c8b0a40b592113

SHA256
88301f0b7e96132a2699a8bce47d120855c7f0a37054540019e3204d6bcbaba3

SHA512
8544cd778717788b7484faf2001f463320a357db63cb72715c1395ef19d32eec4278bab07f15de3f4fed6af7e4f96c41908a0c45be94d5cdd8121877eccf310d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\WebServiceCache\AllUsers\officeclient.microsoft.com\6CA7134D-0D59-4930-A55C-0ED83B496410
MD5
ff8393f8408d297a22b564fa76f93f11

SHA1
0f67d3fbc366fec98144e2907e560fa5af97a4ae

SHA256
33117921c77846cdeee6aea23f9a90c36e3e68a0e08d8cb8fe68fd9492672e35

SHA512
abf56d00d266762d5a48158d07ef7d1e6d73dfb70af757eb28667c6c17e7d7f8534ea1465b4390d60fed62895b39c64d8d04b17e84bea2cf3869d038226c257b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Office\OTele\winword.exe.db-wal
MD5
3d5917462ca770763f9735fa6174fc55

SHA1
40a740baa977137d1330173258b954431f806582

SHA256
25ad2a6a16c05f53917ea1643800f07566f54ae0343e88d40d7d0631365d3fcc

SHA512
0d84f842482df7ee85e47fd5c6fb1eae28eca28791a573cc90fe270955f0e009527d2ccc7e30c447f29569744b6ab034dcac0c7afeeb1960087440d2d7f177ed

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Office\OTele\winword.exe.db-wal
MD5
0101b7406b91e4c02dbf94c5a24b0d20

SHA1
7a2dac72795dc4951cba4de17f4c1ed8382fc51b

SHA256
967499f53b3a82efb0ec85a737d12ba6340c1e852a80713b2e8a76dbe354be22

SHA512
7d63cd262048fc6e19cba11f6d7b6256ce0d0e66ef28669db53dccafe29058ed2a11af8f927e7d0a3ab596c2659d456ceaee892381e3639cc8860ace43ce44cb

Download Submit
memory/3876-114-0x00007FFDDC160000-0x00007FFDDC170000-memory.dmp

Filesize
64KB

Download
memory/3876-180-0x000001A220280000-0x000001A220284000-memory.dmp

Filesize
16KB

Download
memory/3876-123-0x00007FFDF5880000-0x00007FFDF7775000-memory.dmp

Filesize
31.0MB

Download
memory/3876-122-0x00007FFDF8120000-0x00007FFDF920E000-memory.dmp

Filesize
16.9MB

Download
memory/3876-118-0x00007FFDFDD70000-0x00007FFE00893000-memory.dmp

Filesize
43.1MB

Download
memory/3876-119-0x00007FFDDC160000-0x00007FFDDC170000-memory.dmp

Filesize
64KB

Download
memory/3876-117-0x00007FFDDC160000-0x00007FFDDC170000-memory.dmp

Filesize
64KB

Download
memory/3876-116-0x00007FFDDC160000-0x00007FFDDC170000-memory.dmp

Filesize
64KB

Download
memory/3876-115-0x00007FFDDC160000-0x00007FFDDC170000-memory.dmp

Filesize
64KB

Download