banload | bb1f3cca2042deaa2fdd80654a3192df5645c2d2312622ef39386cf77b4633eb

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 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F7E0D430-30D8-FAE2-9E2B-5282A9C3C05E}	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F7E0D430-30D8-FAE2-9E2B-5282A9C3C05E}\ = "PSFactoryBuffer"	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\\AuxiliaryDisplayApi.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	2548	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe
Token: SeIncBasePriorityPrivilege	2548	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe
Token: 33	2548	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe
Token: SeIncBasePriorityPrivilege	2548	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2068 wrote to memory of 2548	2068	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe	28
PID 2068 wrote to memory of 2548	2068	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe	28
PID 2068 wrote to memory of 2548	2068	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe	28
PID 2068 wrote to memory of 2548	2068	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe	28
PID 2068 wrote to memory of 2548	2068	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe	28
PID 2068 wrote to memory of 2548	2068	2024-01-24_3497796a9a1440d04d493d6afb7470dc_magniber.exe	28

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:2068
- 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:2548

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2068-11-0x00000000045F0000-0x0000000006B01000-memory.dmp

Filesize
37.1MB

Download
memory/2068-1-0x0000000000400000-0x0000000002911000-memory.dmp

Filesize
37.1MB

Download
memory/2068-22-0x0000000000400000-0x0000000002911000-memory.dmp

Filesize
37.1MB

Download
memory/2548-12-0x0000000004910000-0x0000000004B26000-memory.dmp

Filesize
2.1MB

Download
memory/2548-10-0x0000000000400000-0x0000000002911000-memory.dmp

Filesize
37.1MB

Download
memory/2548-8-0x0000000000400000-0x0000000002911000-memory.dmp

Filesize
37.1MB

Download
memory/2548-0-0x0000000004910000-0x0000000004B26000-memory.dmp

Filesize
2.1MB

Download
memory/2548-16-0x0000000000400000-0x0000000002911000-memory.dmp

Filesize
37.1MB

Download
memory/2548-18-0x0000000000400000-0x0000000002911000-memory.dmp

Filesize
37.1MB

Download
memory/2548-20-0x0000000000400000-0x0000000002911000-memory.dmp

Filesize
37.1MB

Download
memory/2548-21-0x0000000000300000-0x0000000000320000-memory.dmp

Filesize
128KB

Download
memory/2548-7-0x0000000004910000-0x0000000004B26000-memory.dmp

Filesize
2.1MB

Download
memory/2548-23-0x0000000000400000-0x0000000002911000-memory.dmp

Filesize
37.1MB

Download
memory/2548-24-0x0000000004910000-0x0000000004B26000-memory.dmp

Filesize
2.1MB

Download

Analysis

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