9a5b9ffaaa82dc45730f8daf81f6ea264e5987d89d0d28b434ae2c59644c0a8b

Analysis

max time kernel
166s
max time network
191s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 21:52

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General

Target

9a5b9ffaaa82dc45730f8daf81f6ea264e5987d89d0d28b434ae2c59644c0a8b.exe
Size

92KB
MD5

473ac7eeb266ded999f3aec286e6df06
SHA1

43186c4000affc32664ddd2534c3da6750446c38
SHA256

9a5b9ffaaa82dc45730f8daf81f6ea264e5987d89d0d28b434ae2c59644c0a8b
SHA512

8c4a205c8f520cdaf23ea4b497e1e474476e50011d43162c59e57e16623688e68339c8016cec47b8bce43e907cf127bea89678e5086e4c50ae155aa28c7b0fa3
SSDEEP

1536:NLVmqL4eT0R/dZ10vH/c98TP/O6RyA+3CbJQ+qwyqxzAZqrt40IJo+:NLhXK/uv/ci/O6Ryv3ClTXlNyCtIP

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

svchost.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\aldwbdxj = "\"C:\\Users\\Admin\\AppData\\Local\\jecabtgc.exe\""	svchost.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

9a5b9ffaaa82dc45730f8daf81f6ea264e5987d89d0d28b434ae2c59644c0a8b.exe

pid	process
3488	9a5b9ffaaa82dc45730f8daf81f6ea264e5987d89d0d28b434ae2c59644c0a8b.exe
3488	9a5b9ffaaa82dc45730f8daf81f6ea264e5987d89d0d28b434ae2c59644c0a8b.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

9a5b9ffaaa82dc45730f8daf81f6ea264e5987d89d0d28b434ae2c59644c0a8b.exe

description	pid	process	target process
PID 3488 wrote to memory of 4944	3488	9a5b9ffaaa82dc45730f8daf81f6ea264e5987d89d0d28b434ae2c59644c0a8b.exe	svchost.exe
PID 3488 wrote to memory of 4944	3488	9a5b9ffaaa82dc45730f8daf81f6ea264e5987d89d0d28b434ae2c59644c0a8b.exe	svchost.exe
PID 3488 wrote to memory of 4944	3488	9a5b9ffaaa82dc45730f8daf81f6ea264e5987d89d0d28b434ae2c59644c0a8b.exe	svchost.exe

C:\Users\Admin\AppData\Local\Temp\9a5b9ffaaa82dc45730f8daf81f6ea264e5987d89d0d28b434ae2c59644c0a8b.exe
"C:\Users\Admin\AppData\Local\Temp\9a5b9ffaaa82dc45730f8daf81f6ea264e5987d89d0d28b434ae2c59644c0a8b.exe"
1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3488

C:\Windows\SysWOW64\svchost.exe
svchost.exe
2⤵
- Adds Run key to start application
PID:4944

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/3488-133-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/4944-132-0x0000000000000000-mapping.dmp

Download
memory/4944-134-0x0000000000750000-0x000000000075E000-memory.dmp

Filesize
56KB

Download
memory/4944-135-0x0000000000A50000-0x0000000000A61000-memory.dmp

Filesize
68KB

Download
memory/4944-136-0x0000000001080000-0x0000000001100000-memory.dmp

Filesize
512KB

Download
memory/4944-137-0x0000000001080000-0x0000000001100000-memory.dmp

Filesize
512KB

Download