138a7276dda6042f990d74d948f3072ef3f14d757f68a9171650e59932a76e2c

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
08/03/2024, 17:03

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General

Target

bbcbaa46365e9f858977e1921f5ffde8.exe
Size

255KB
MD5

bbcbaa46365e9f858977e1921f5ffde8
SHA1

2d261548f1547a7e2fa7e038109c05b09796c8fe
SHA256

138a7276dda6042f990d74d948f3072ef3f14d757f68a9171650e59932a76e2c
SHA512

eb736578da1f731b858444032ff0083f3800f89e36526250323b33cd55788f37693703e97e1a9e274664bcf09286d85fcaed87a3a06e629517b6a034e22cf097
SSDEEP

6144:WlX7/jbFzbDJTHCAWyF966fSdgewsVeMnnkczMlj:0rrR5v9R6dgdOesnkcYlj

Score

6^/10

discovery

Malware Config

Signatures

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\disk\enum	bbcbaa46365e9f858977e1921f5ffde8.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	bbcbaa46365e9f858977e1921f5ffde8.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\ThunderMaster.job	bbcbaa46365e9f858977e1921f5ffde8.exe

C:\Users\Admin\AppData\Local\Temp\bbcbaa46365e9f858977e1921f5ffde8.exe
"C:\Users\Admin\AppData\Local\Temp\bbcbaa46365e9f858977e1921f5ffde8.exe"
1⤵
- Maps connected drives based on registry
- Drops file in Windows directory
PID:2004

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2004-1-0x0000000000310000-0x0000000000339000-memory.dmp

Filesize
164KB

Download
memory/2004-0-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2004-2-0x0000000000030000-0x0000000000031000-memory.dmp

Filesize
4KB

Download
memory/2004-3-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2004-4-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2004-5-0x0000000000520000-0x000000000054F000-memory.dmp

Filesize
188KB

Download
memory/2004-9-0x0000000000310000-0x0000000000339000-memory.dmp

Filesize
164KB

Download
memory/2004-14-0x00000000028E0000-0x0000000002907000-memory.dmp

Filesize
156KB

Download
memory/2004-20-0x0000000000310000-0x0000000000339000-memory.dmp

Filesize
164KB

Download
memory/2004-21-0x0000000000310000-0x0000000000339000-memory.dmp

Filesize
164KB

Download
memory/2004-25-0x0000000000310000-0x0000000000339000-memory.dmp

Filesize
164KB

Download