2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36

Analysis

max time kernel
331s
max time network
394s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 14:41

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General

Target

2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe
Size

267KB
MD5

0dbbe1fb3a9b82fd7e5cbb887ade0977
SHA1

858e775079d45b8dc2afcb11cb01dd83bb2e54a4
SHA256

2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36
SHA512

015a70df206e3440b6db001a22efc7529e5214eb46039ede91a8b804325ba6b12023baa2b946703b71ef46abaad35cb28531a037e0533d42b4e5e6022d8f113a
SSDEEP

6144:43ub4QX87WsIPwBeB/g9gM/2Qr0BlggGc9J5Iu+S:43scaP5Rg9gxQr3gGc9J5H+

Score

8^/10

spyware stealer upx

Malware Config

Signatures

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/3436-133-0x0000000000400000-0x00000000004B3000-memory.dmp	upx
behavioral2/memory/3436-135-0x0000000000400000-0x00000000004B3000-memory.dmp	upx
behavioral2/memory/3436-136-0x0000000000400000-0x00000000004B3000-memory.dmp	upx
behavioral2/memory/3436-137-0x0000000000400000-0x00000000004B3000-memory.dmp	upx

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Maps connected drives based on registry 3 TTPs 2 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe

description	pid	process	target process
PID 2712 set thread context of 3436	2712	2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe	2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe

pid	process
3436	2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe
3436	2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe

description	pid	process	target process
PID 2712 wrote to memory of 3436	2712	2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe	2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe
PID 2712 wrote to memory of 3436	2712	2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe	2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe
PID 2712 wrote to memory of 3436	2712	2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe	2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe
PID 2712 wrote to memory of 3436	2712	2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe	2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe
PID 2712 wrote to memory of 3436	2712	2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe	2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe
PID 2712 wrote to memory of 3436	2712	2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe	2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe
PID 2712 wrote to memory of 3436	2712	2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe	2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe

C:\Users\Admin\AppData\Local\Temp\2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe
"C:\Users\Admin\AppData\Local\Temp\2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2712

C:\Users\Admin\AppData\Local\Temp\2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe
"C:\Users\Admin\AppData\Local\Temp\2ec9185a98929af3ee3a8df38c3b89df62801ba8f793658bfd30b1a32ad82d36.exe"
2⤵
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:3436

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/3436-132-0x0000000000000000-mapping.dmp

Download
memory/3436-133-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/3436-135-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/3436-136-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/3436-137-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download