ed2012acf4f7ead4b0ddb6e736d0b74ce77b426d6d173be472bfb1452859166b

Analysis

max time kernel
142s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 01:54

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General

Target
0ac9e77cbe608c50e2b956b1c5d0ce89.exe
Size 101KB
Sample231230-cbs5wshec6
SHA256 ed2012acf4f7ead4b0ddb6e736d0b74ce77b426d6d173be472bfb1452859166b
MD5 0ac9e77cbe608c50e2b956b1c5d0ce89
SHA1 2a8eb3c85c4b5e4e682f9a4ebdf2678ce497b39e
SHA512 a8c2aaf0cd5992aa15aa29a2c7a28f377886fa700fab178707713b2dfc0d4c4566366f39980f32717e2743244b280901f32bef60b5e794620f38a3eb3197d87c
SSDEEP 1536:NHkwmvip17xdaSbNNDSXHSjS5+uC04M3+j5Byx2PTiw:Njh1HnDSXaZuCH1zyx2PTiw
MD5 SHA1 SHA512 SSDEEP

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\fcbalancer = "C:\\ProgramData\\fcbalancer.exe"	0ac9e77cbe608c50e2b956b1c5d0ce89.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fcbalancer = "C:\\ProgramData\\fcbalancer.exe"	0ac9e77cbe608c50e2b956b1c5d0ce89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\utilbit = "C:\\Users\\Admin\\AppData\\Roaming\\utilbit.exe"	0ac9e77cbe608c50e2b956b1c5d0ce89.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\utilbit = "C:\\Users\\Admin\\AppData\\Roaming\\utilbit.exe"	0ac9e77cbe608c50e2b956b1c5d0ce89.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1228	0ac9e77cbe608c50e2b956b1c5d0ce89.exe
1228	0ac9e77cbe608c50e2b956b1c5d0ce89.exe

C:\Users\Admin\AppData\Local\Temp\0ac9e77cbe608c50e2b956b1c5d0ce89.exe
"C:\Users\Admin\AppData\Local\Temp\0ac9e77cbe608c50e2b956b1c5d0ce89.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetWindowsHookEx
PID:1228

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1228-0-0x00000000009C0000-0x00000000009DD000-memory.dmp

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memory/1228-1-0x0000000000400000-0x000000000041D000-memory.dmp

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memory/1228-7-0x0000000000400000-0x000000000041D000-memory.dmp

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memory/1228-9-0x00000000009C0000-0x00000000009DD000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads