banload | bb1f3cca2042deaa2fdd80654a3192df5645c2d2312622ef39386cf77b4633eb

Analysis

max time kernel
91s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
24-01-2024 04:27

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General

Target

2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe
Size

19.6MB
MD5

3497796a9a1440d04d493d6afb7470dc
SHA1

29263da98574c6ac46028f41058a03977d5575bc
SHA256

bb1f3cca2042deaa2fdd80654a3192df5645c2d2312622ef39386cf77b4633eb
SHA512

9ab383c4e3a0a50bba8c2ea96ab592ea49a34a8046244b09513fc331d2459ffa6efd969ed1fe48c7ba46786f00277fe9d379219c3196acc2148ba20cf0b416ca
SSDEEP

393216:wlw21JQqO4pXiGnqWsG6uhjI9fiHWOKGD:CTO4pXw+p61i2TI

Score

10^/10

banload downloader dropper trojan

Malware Config

Signatures

Banload
Banload variants download malicious files, then install and execute the files.
trojan dropper downloader banload

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe

Modifies registry class 4 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F7E0D430-30D8-FAE2-9E2B-5282A9C3C05E}	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F7E0D430-30D8-FAE2-9E2B-5282A9C3C05E}\InprocServer32	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F7E0D430-30D8-FAE2-9E2B-5282A9C3C05E}\InprocServer32\ = "%SystemRoot%\\SysWow64\\NaturalLanguage6.dll"	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F7E0D430-30D8-FAE2-9E2B-5282A9C3C05E}\InprocServer32\ThreadingModel = "Both"	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: 33	3812	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe
Token: SeIncBasePriorityPrivilege	3812	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe
Token: 33	3812	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe
Token: SeIncBasePriorityPrivilege	3812	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 3812	2368	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe	86
PID 2368 wrote to memory of 3812	2368	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe	86
PID 2368 wrote to memory of 3812	2368	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe	86
PID 2368 wrote to memory of 3812	2368	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe	86
PID 2368 wrote to memory of 3812	2368	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe	86

C:\Users\Admin\AppData\Local\Temp\2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Users\Admin\AppData\Local\Temp\2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe"
  2⤵
  - Checks BIOS information in registry
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  PID:3812

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2368-2-0x0000000000400000-0x0000000002911000-memory.dmp

Filesize
37.1MB

Download
memory/2368-22-0x0000000000400000-0x0000000002911000-memory.dmp

Filesize
37.1MB

Download
memory/3812-3-0x0000000004D10000-0x0000000004F26000-memory.dmp

Filesize
2.1MB

Download
memory/3812-9-0x0000000004D10000-0x0000000004F26000-memory.dmp

Filesize
2.1MB

Download
memory/3812-10-0x0000000000400000-0x0000000002911000-memory.dmp

Filesize
37.1MB

Download
memory/3812-12-0x0000000004D10000-0x0000000004F26000-memory.dmp

Filesize
2.1MB

Download
memory/3812-16-0x0000000000400000-0x0000000002911000-memory.dmp

Filesize
37.1MB

Download
memory/3812-18-0x0000000000400000-0x0000000002911000-memory.dmp

Filesize
37.1MB

Download
memory/3812-20-0x0000000000400000-0x0000000002911000-memory.dmp

Filesize
37.1MB

Download
memory/3812-21-0x0000000004CC0000-0x0000000004CE0000-memory.dmp

Filesize
128KB

Download
memory/3812-23-0x0000000004D10000-0x0000000004F26000-memory.dmp

Filesize
2.1MB

Download
memory/3812-24-0x0000000000400000-0x0000000002911000-memory.dmp

Filesize
37.1MB

Download