banload | 4e9eb2010a695b87992aba196d895eee1a6c2d53f9c23bea13ed15a3860b0e0b

General

Target

DemostrativoExtrato.exe
Size

2.6MB
MD5

2341d1b53f57972ec2b804edcc4889fa
SHA1

9aa4e9be7146e74ff8373ce06fb0ef74800ceb84
SHA256

bae7127917ef103b10a4cc40338bf49b91e8aeb01271fd15a80c80be1f95adbf
SHA512

ed2a6bc2545a1b6a6335467d4129fe0cec6ad08594ca6783ce5eacdccd755ba02104ce3196ebd4e989434fcef774646c32e426a208f585bdde7844e0e8ea681a
SSDEEP

49152:SbYdOEn8rPSTXoUAhKkyYVyq9n0q5VWy7EeNUkRsC2iaKtF+JR:SbI+z3hKkyYVZZPtQAf32wzoR

Score

10^/10

banload downloader dropper evasion trojan

Malware Config

Signatures

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

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

DemostrativoExtrato.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	DemostrativoExtrato.exe

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

Processes:

DemostrativoExtrato.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	DemostrativoExtrato.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	DemostrativoExtrato.exe

Modifies registry class 4 IoCs

Processes:

DemostrativoExtrato.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B1152430-BBE9-0A92-C96C-CE3AB0BDC0EE}\InprocServer32	DemostrativoExtrato.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B1152430-BBE9-0A92-C96C-CE3AB0BDC0EE}\InprocServer32\ = "C:\\Windows\\SysWOW64\\mfc42u.dll"	DemostrativoExtrato.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B1152430-BBE9-0A92-C96C-CE3AB0BDC0EE}	DemostrativoExtrato.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B1152430-BBE9-0A92-C96C-CE3AB0BDC0EE}\ = "Color Property Page"	DemostrativoExtrato.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

DemostrativoExtrato.exe

description	pid	Process
Token: 33	2908	DemostrativoExtrato.exe
Token: SeIncBasePriorityPrivilege	2908	DemostrativoExtrato.exe
Token: 33	2908	DemostrativoExtrato.exe
Token: SeIncBasePriorityPrivilege	2908	DemostrativoExtrato.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

DemostrativoExtrato.exe

description	pid	Process	procid_target
PID 2872 wrote to memory of 2908	2872	DemostrativoExtrato.exe	28
PID 2872 wrote to memory of 2908	2872	DemostrativoExtrato.exe	28
PID 2872 wrote to memory of 2908	2872	DemostrativoExtrato.exe	28
PID 2872 wrote to memory of 2908	2872	DemostrativoExtrato.exe	28
PID 2872 wrote to memory of 2908	2872	DemostrativoExtrato.exe	28
PID 2872 wrote to memory of 2908	2872	DemostrativoExtrato.exe	28

C:\Users\Admin\AppData\Local\Temp\DemostrativoExtrato.exe
"C:\Users\Admin\AppData\Local\Temp\DemostrativoExtrato.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2872
- C:\Users\Admin\AppData\Local\Temp\DemostrativoExtrato.exe
  "C:\Users\Admin\AppData\Local\Temp\DemostrativoExtrato.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  PID:2908

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

1

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\1xv7hf3122sso2\weather.zlib

Filesize
177KB

MD5
6ea3e08ede7642cc7cfd6d3bdcd2d4de

SHA1
df6999bc8757058379db9305c83a49d344adb932

SHA256
91714ec23db1166f3f2085a7bf94327f48558419166fcbb82245103308430626

SHA512
a45742831b5ece78a1ac3dda5bcbb3732eeb08f0077ea42f4f5d19782e944a48873c34e1d2f149b77db9c0e6068386cd9d7d7bc63a9777892bbfa51ffcbc44bb

Download Submit
memory/2872-0-0x0000000007F10000-0x00000000082C5000-memory.dmp

Filesize
3.7MB

Download
memory/2872-24-0x0000000002060000-0x0000000002415000-memory.dmp

Filesize
3.7MB

Download
memory/2872-23-0x0000000007F10000-0x00000000082C5000-memory.dmp

Filesize
3.7MB

Download
memory/2872-2-0x0000000002060000-0x0000000002415000-memory.dmp

Filesize
3.7MB

Download
memory/2908-15-0x0000000007F10000-0x00000000082C5000-memory.dmp

Filesize
3.7MB

Download
memory/2908-19-0x0000000007F10000-0x00000000082C5000-memory.dmp

Filesize
3.7MB

Download
memory/2908-14-0x0000000007F10000-0x00000000082C5000-memory.dmp

Filesize
3.7MB

Download
memory/2908-10-0x0000000002300000-0x000000000250C000-memory.dmp

Filesize
2.0MB

Download
memory/2908-17-0x0000000007F10000-0x00000000082C5000-memory.dmp

Filesize
3.7MB

Download
memory/2908-18-0x0000000002300000-0x000000000250C000-memory.dmp

Filesize
2.0MB

Download
memory/2908-16-0x0000000007F10000-0x00000000082C5000-memory.dmp

Filesize
3.7MB

Download
memory/2908-11-0x0000000007F10000-0x00000000082C5000-memory.dmp

Filesize
3.7MB

Download
memory/2908-20-0x0000000002300000-0x000000000250C000-memory.dmp

Filesize
2.0MB

Download
memory/2908-22-0x0000000007F10000-0x00000000082C5000-memory.dmp

Filesize
3.7MB

Download
memory/2908-5-0x0000000002300000-0x000000000250C000-memory.dmp

Filesize
2.0MB

Download
memory/2908-3-0x0000000008075000-0x0000000008076000-memory.dmp

Filesize
4KB

Download
memory/2908-1-0x0000000007F10000-0x00000000082C5000-memory.dmp

Filesize
3.7MB

Download
memory/2908-58-0x0000000007F10000-0x00000000082C5000-memory.dmp

Filesize
3.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads