bandook | c1c7a5fe3203fe7ecd6b4581a12f85803174d5e2b8df2e98cccb8a5d740b1d36

General

Target

Cancelar Factura.exe
Size

2.9MB
MD5

5c3cb19563848d0bee7238a6bf55abc9
SHA1

766737ca6149bcd018ef7cfce49b3b90fe0325d9
SHA256

c1c7a5fe3203fe7ecd6b4581a12f85803174d5e2b8df2e98cccb8a5d740b1d36
SHA512

bbf31136b59edfc1c630a96e348a20d7f494e999534e19aea565ca9c2f074f27be8bac27ccf07165c5f025daa955741a131424250a543d83e6e46fed2af44341
SSDEEP

49152:Ofc6jhQyaOKBcZt7MUt0dfwwWC1R9Jbl8/u5K:O062yaOt

Score

10^/10

bandook rat trojan upx

Malware Config

Extracted

Family

bandook

C2

bomes.ru

Signatures

Bandook RAT
Bandook is a remote access tool written in C++ and shipped with a loader written in Delphi.
rat trojan bandook

Bandook payload 7 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4620-159-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral2/memory/4620-160-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral2/memory/4620-161-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral2/memory/4620-163-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral2/memory/4620-164-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral2/memory/4620-166-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral2/memory/4620-170-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook

UPX packed file 9 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4620-154-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral2/memory/4620-156-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral2/memory/4620-159-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral2/memory/4620-160-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral2/memory/4620-161-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral2/memory/4620-163-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral2/memory/4620-164-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral2/memory/4620-166-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral2/memory/4620-170-0x0000000013140000-0x0000000014009000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

Processes:

Cancelar Factura.exe

description pid process target process

PID 4592 set thread context of 4620 4592 Cancelar Factura.exe msinfo32.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

msinfo32.exe

pid process

4620 msinfo32.exe
4620 msinfo32.exe

description	pid	process	target process
PID 4592 set thread context of 4620	4592	Cancelar Factura.exe	msinfo32.exe

pid	process
4620	msinfo32.exe
4620	msinfo32.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Cancelar Factura.exe

description	pid	process	target process
PID 4592 wrote to memory of 4620	4592	Cancelar Factura.exe	msinfo32.exe
PID 4592 wrote to memory of 4620	4592	Cancelar Factura.exe	msinfo32.exe
PID 4592 wrote to memory of 4620	4592	Cancelar Factura.exe	msinfo32.exe
PID 4592 wrote to memory of 2544	4592	Cancelar Factura.exe	Cancelar Factura.exe
PID 4592 wrote to memory of 2544	4592	Cancelar Factura.exe	Cancelar Factura.exe
PID 4592 wrote to memory of 2544	4592	Cancelar Factura.exe	Cancelar Factura.exe
PID 4592 wrote to memory of 4620	4592	Cancelar Factura.exe	msinfo32.exe
PID 4592 wrote to memory of 4620	4592	Cancelar Factura.exe	msinfo32.exe

C:\Users\Admin\AppData\Local\Temp\Cancelar Factura.exe
"C:\Users\Admin\AppData\Local\Temp\Cancelar Factura.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4592

C:\windows\SysWOW64\msinfo32.exe
C:\windows\syswow64\msinfo32.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4620

C:\Users\Admin\AppData\Local\Temp\Cancelar Factura.exe
"C:\Users\Admin\AppData\Local\Temp\Cancelar Factura.exe" ooooooooooooooo
2⤵
PID:2544

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2544-153-0x00000000009C0000-0x00000000009C1000-memory.dmp

Filesize
4KB

Download
memory/2544-173-0x0000000000400000-0x00000000006EA000-memory.dmp

Filesize
2.9MB

Download
memory/2544-171-0x0000000000400000-0x00000000006EA000-memory.dmp

Filesize
2.9MB

Download
memory/2544-169-0x00000000009C0000-0x00000000009C1000-memory.dmp

Filesize
4KB

Download
memory/2544-167-0x0000000000400000-0x00000000006EA000-memory.dmp

Filesize
2.9MB

Download
memory/4592-157-0x0000000000400000-0x00000000006EA000-memory.dmp

Filesize
2.9MB

Download
memory/4592-137-0x0000000000400000-0x00000000006EA000-memory.dmp

Filesize
2.9MB

Download
memory/4592-151-0x0000000000400000-0x00000000006EA000-memory.dmp

Filesize
2.9MB

Download
memory/4592-152-0x0000000000400000-0x00000000006EA000-memory.dmp

Filesize
2.9MB

Download
memory/4592-138-0x0000000000400000-0x00000000006EA000-memory.dmp

Filesize
2.9MB

Download
memory/4592-182-0x0000000000400000-0x00000000006EA000-memory.dmp

Filesize
2.9MB

Download
memory/4592-134-0x0000000000400000-0x00000000006EA000-memory.dmp

Filesize
2.9MB

Download
memory/4592-133-0x0000000000990000-0x0000000000991000-memory.dmp

Filesize
4KB

Download
memory/4592-135-0x0000000000990000-0x0000000000991000-memory.dmp

Filesize
4KB

Download
memory/4592-150-0x0000000000400000-0x00000000006EA000-memory.dmp

Filesize
2.9MB

Download
memory/4592-136-0x0000000000400000-0x00000000006EA000-memory.dmp

Filesize
2.9MB

Download
memory/4620-160-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/4620-164-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/4620-166-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/4620-163-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/4620-161-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/4620-170-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/4620-159-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/4620-156-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/4620-154-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads