ba7731b6dc348e539c3e92a30f7811579de525f4346b223430b0b668e68e30c0

Analysis

max time kernel
10s
max time network
12s
platform
windows10_x64
resource
win10v20210410
submitted
27-07-2021 18:48

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General

Target

SecuriteInfo.com.VBA.Heur.Ursnif.2.F934D3F1.Gen.21585.20914.xls
Size

243KB
MD5

38dad5dbfc291ff10af3af06093e5a1f
SHA1

c98f1cb50a7e0980060e3d78aff5e7d2d1eb38cb
SHA256

ba7731b6dc348e539c3e92a30f7811579de525f4346b223430b0b668e68e30c0
SHA512

69b5a320e2bfd9b8abaab2aa9eea6ee60b0dd1cb069b7a8ecf1da80760b9c8f13f67846a59151b1fe59e95844c7a627715ae9e4cd6de551ab404973feaa122c7

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

772 EXCEL.EXE
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

EXCEL.EXE

pid process

772 EXCEL.EXE
772 EXCEL.EXE
772 EXCEL.EXE
772 EXCEL.EXE

pid	process
772	EXCEL.EXE

pid	process
772	EXCEL.EXE
772	EXCEL.EXE
772	EXCEL.EXE
772	EXCEL.EXE

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.VBA.Heur.Ursnif.2.F934D3F1.Gen.21585.20914.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:772

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/772-114-0x00007FF65FBF0000-0x00007FF6631A6000-memory.dmp

Filesize
53.7MB

Download
memory/772-115-0x00007FF8256F0000-0x00007FF825700000-memory.dmp

Filesize
64KB

Download
memory/772-116-0x00007FF8256F0000-0x00007FF825700000-memory.dmp

Filesize
64KB

Download
memory/772-117-0x00007FF8256F0000-0x00007FF825700000-memory.dmp

Filesize
64KB

Download
memory/772-118-0x00007FF8256F0000-0x00007FF825700000-memory.dmp

Filesize
64KB

Download
memory/772-121-0x00007FF845A00000-0x00007FF846AEE000-memory.dmp

Filesize
16.9MB

Download
memory/772-122-0x00007FF8256F0000-0x00007FF825700000-memory.dmp

Filesize
64KB

Download
memory/772-123-0x00007FF843B00000-0x00007FF8459F5000-memory.dmp

Filesize
31.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads