4c5898e2bc707b9a6a067468a2c6f395f17e9fe3d4acf7379cf32551ecc45b15

Analysis

max time kernel
149s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
07/09/2026, 04:34

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General

Target
attachment20260907-1106-ojffxx.docx
Size 104KB
Sample260907-e64afsw1bz
SHA256 4c5898e2bc707b9a6a067468a2c6f395f17e9fe3d4acf7379cf32551ecc45b15
MD5 aa15fcf0964e4515c4931b5bf81f5229
SHA1 9c8f674d95e1e518fbfe598dabd18a4bc0ca011b
SHA512 4695c5e40f81fc580535418dadc189699ca1fe1b5fb43dbcef7f193766bfae43b2c58b934ebf191169e7803c6fb582783f8aab35b4d41afdb85db9510143f877
SSDEEP 1536:JORhN+gPY3tH0bO6ZZAnXJzy3mCaIRgqzdS6JGQYwB1prxK:JOXNrbO6ZZchIPIS9B1pNK
TLSH
T192A395998D79600DD0773FB49BB5A494E771F6B23E4E4E2B02AC74742FAEC2997C1804
MD5 SHA1 SHA512 SSDEEP TLSH

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

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 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

pid	Process
3184	WINWORD.EXE
3184	WINWORD.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3184	WINWORD.EXE
3184	WINWORD.EXE
3184	WINWORD.EXE
3184	WINWORD.EXE
3184	WINWORD.EXE
3184	WINWORD.EXE
3184	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\attachment20260907-1106-ojffxx.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3184

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

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

57C8EDB95DF3F0AD4EE2DC2B8CFD4157

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
Size 4KB
SHA256 0300e9ddb527990e8b59d06e9ccf3ec2bd92d3bbd0ef4fba69d6336e4195e82d
MD5 5f036f91e86e30f749961506951d51eb
SHA1 acb87b59117c6e2db86f98c4c8bac52eade97cd4
SHA512 341f250cf3764207b5328a12b31016c0750daddcd16722b4bcef502bcbef7ef379abb601649ee6c3fdf121f3d3cd6890c8a80e5dae3169fe56ef82af20631944
SSDEEP 96:Dbonzjs6o1BXl7EV4/sClywa3UHimRkISatmQFjm:Dbsns6KXxUrClywawinLatvFjm
TLSH
T100A19E44A75AEB61C331EBB6829B7B51033B6D20178468FAEFDAA1E1695B44C143C3C2
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

57C8EDB95DF3F0AD4EE2DC2B8CFD4157

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
Size 342B
SHA256 a3dbc65b56b5331cc0094844ae062f2ad8e836f69b51a733bc8ed17e2d339807
MD5 6a476e9fa8dfbc1c9579a32adac31a78
SHA1 22b7bca8a92f74b9df0122b83063ee6fd5f2656a
SHA512 4eb318d0406b68e7c4c5f9ac47e9e6ac3d0afd05710adbb25d26437558e772de2836a018d3541df14c0aa1a51d5e7cf2597137038fcc4573c1496c4bd953734a
TLSH
T110E05E112FE80204F5770A3CA87366499D77B77BAA11CADD0375008E5C25F62CD3272D
MD5 SHA1 SHA512 TLSH

Submit Download

gb.xsl

Path C:\Users\Admin\AppData\Local\Temp\TCD9417.tmp\gb.xsl
Size 262KB
SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
MD5 51d32ee5bc7ab811041f799652d26e04
SHA1 412193006aa3ef19e0a57e16acf86b830993024a
SHA512 5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810
SSDEEP 6144:JwprAJLR95vtfb8p4bgWPzDCvCmvQursq7vImej/yQzSS1apSiQhHDOruvoVeMUh:N9
TLSH
T19A4458A5E6D9CF144BB1F23FD8B52092EA1DC87B29341D41F1DC733717AE948822B662
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

CUSTOM.DIC

Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
Size 2B
SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
MD5 f3b25701fe362ec84616a93a45ce9998
SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
MD5 SHA1 SHA512

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fb3b0dbfee58fac8.customDestinations-ms

Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Size 2KB
SHA256 eccdbdacaed6f0001360a9d112f8e3f27e23ef45b13fb9b9e2f820f11781b450
MD5 d0f90014c9d6664220426ca8ec136d1b
SHA1 bef00bee8dffda63997d137c221c9b533552d90a
SHA512 97012e72ed194d50fe6e933e13bb82fd79b950379b4978a2d5ef6bd6293a7c1d56bf4551a5f06ce7d219118e94a98f7d66c4266a9ddf34a6d50f313b989e5006
TLSH
T16251AD12179B2BAAE0945B37922B031AC6B07C02E315265C66C8379F6D75D409F4DFAF
MD5 SHA1 SHA512 TLSH

Submit Download

memory/3184-23-0x00007FFB3C110000-0x00007FFB3C305000-memory.dmp

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memory/3184-4-0x00007FFB3C1AD000-0x00007FFB3C1AE000-memory.dmp

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memory/3184-7-0x00007FFAF9BA0000-0x00007FFAF9BB0000-memory.dmp

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memory/3184-8-0x00007FFAF9BA0000-0x00007FFAF9BB0000-memory.dmp

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memory/3184-6-0x00007FFAFC190000-0x00007FFAFC1A0000-memory.dmp

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memory/3184-0-0x00007FFAFC190000-0x00007FFAFC1A0000-memory.dmp

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memory/3184-1-0x00007FFAFC190000-0x00007FFAFC1A0000-memory.dmp

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memory/3184-5-0x00007FFB3C110000-0x00007FFB3C305000-memory.dmp

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memory/3184-2-0x00007FFAFC190000-0x00007FFAFC1A0000-memory.dmp

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memory/3184-3-0x00007FFAFC190000-0x00007FFAFC1A0000-memory.dmp

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memory/3184-531-0x00007FFAFC190000-0x00007FFAFC1A0000-memory.dmp

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memory/3184-534-0x00007FFAFC190000-0x00007FFAFC1A0000-memory.dmp

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memory/3184-533-0x00007FFAFC190000-0x00007FFAFC1A0000-memory.dmp

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memory/3184-532-0x00007FFAFC190000-0x00007FFAFC1A0000-memory.dmp

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memory/3184-535-0x00007FFB3C110000-0x00007FFB3C305000-memory.dmp

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads