bandook | 4d2f6e63d4fd2ff4c068535d0d8b1ceafb75eecb0c31cea637dfb1727cb695cf

General

Target

Visualizar-print-12052023.exe
Size

2.8MB
MD5

9bd4a85e35b4475961827a4b06e6cb9d
SHA1

e019f4cd8d60d94a6be1215d0434640e6aa067f0
SHA256

4d2f6e63d4fd2ff4c068535d0d8b1ceafb75eecb0c31cea637dfb1727cb695cf
SHA512

9d5d40113d45e550d9046c71c6c9d790aa14a897febcae38999f2f021a6684e4f48f32c676c288dfa50cd494f20cb5b98e47c02ca20b77f32b5a485f91a29baf
SSDEEP

24576:R1bMBOkwzvArWmlsnleB19HAmEKg788be4cEzjbW7GnuLqa0724mA/7FTbjfaQpp:R+0Q07uiM1ZYkXJD4Rw0n9kXVSf

Score

10^/10

bandook rat trojan upx

Malware Config

Extracted

Family

bandook

C2

gombos.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/1928-159-0x0000000013140000-0x0000000013F23000-memory.dmp	family_bandook
behavioral2/memory/1928-160-0x0000000013140000-0x0000000013F23000-memory.dmp	family_bandook
behavioral2/memory/1928-161-0x0000000013140000-0x0000000013F23000-memory.dmp	family_bandook
behavioral2/memory/1928-162-0x0000000013140000-0x0000000013F23000-memory.dmp	family_bandook
behavioral2/memory/1928-164-0x0000000013140000-0x0000000013F23000-memory.dmp	family_bandook
behavioral2/memory/1928-166-0x0000000013140000-0x0000000013F23000-memory.dmp	family_bandook
behavioral2/memory/1928-170-0x0000000013140000-0x0000000013F23000-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/1928-155-0x0000000013140000-0x0000000013F23000-memory.dmp	upx
behavioral2/memory/1928-156-0x0000000013140000-0x0000000013F23000-memory.dmp	upx
behavioral2/memory/1928-159-0x0000000013140000-0x0000000013F23000-memory.dmp	upx
behavioral2/memory/1928-160-0x0000000013140000-0x0000000013F23000-memory.dmp	upx
behavioral2/memory/1928-161-0x0000000013140000-0x0000000013F23000-memory.dmp	upx
behavioral2/memory/1928-162-0x0000000013140000-0x0000000013F23000-memory.dmp	upx
behavioral2/memory/1928-164-0x0000000013140000-0x0000000013F23000-memory.dmp	upx
behavioral2/memory/1928-166-0x0000000013140000-0x0000000013F23000-memory.dmp	upx
behavioral2/memory/1928-170-0x0000000013140000-0x0000000013F23000-memory.dmp	upx

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

msinfo32.exe

pid process

1928 msinfo32.exe
1928 msinfo32.exe

pid	process
1928	msinfo32.exe
1928	msinfo32.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Visualizar-print-12052023.exe

description	pid	process	target process
PID 1260 wrote to memory of 1928	1260	Visualizar-print-12052023.exe	msinfo32.exe
PID 1260 wrote to memory of 1928	1260	Visualizar-print-12052023.exe	msinfo32.exe
PID 1260 wrote to memory of 1928	1260	Visualizar-print-12052023.exe	msinfo32.exe
PID 1260 wrote to memory of 976	1260	Visualizar-print-12052023.exe	Visualizar-print-12052023.exe
PID 1260 wrote to memory of 976	1260	Visualizar-print-12052023.exe	Visualizar-print-12052023.exe
PID 1260 wrote to memory of 976	1260	Visualizar-print-12052023.exe	Visualizar-print-12052023.exe
PID 1260 wrote to memory of 1928	1260	Visualizar-print-12052023.exe	msinfo32.exe
PID 1260 wrote to memory of 1928	1260	Visualizar-print-12052023.exe	msinfo32.exe

C:\Users\Admin\AppData\Local\Temp\Visualizar-print-12052023.exe
"C:\Users\Admin\AppData\Local\Temp\Visualizar-print-12052023.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1260

C:\windows\SysWOW64\msinfo32.exe
C:\windows\syswow64\msinfo32.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1928

C:\Users\Admin\AppData\Local\Temp\Visualizar-print-12052023.exe
C:\Users\Admin\AppData\Local\Temp\Visualizar-print-12052023.exe ooooooooooooooo
2⤵
PID:976

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/976-154-0x0000000002330000-0x0000000002331000-memory.dmp

Filesize
4KB

Download
memory/976-173-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download
memory/976-171-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download
memory/976-169-0x0000000002330000-0x0000000002331000-memory.dmp

Filesize
4KB

Download
memory/976-167-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download
memory/1260-152-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download
memory/1260-137-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download
memory/1260-153-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download
memory/1260-151-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download
memory/1260-182-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download
memory/1260-133-0x0000000002480000-0x0000000002481000-memory.dmp

Filesize
4KB

Download
memory/1260-157-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download
memory/1260-134-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download
memory/1260-135-0x0000000002480000-0x0000000002481000-memory.dmp

Filesize
4KB

Download
memory/1260-136-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download
memory/1928-156-0x0000000013140000-0x0000000013F23000-memory.dmp

Filesize
13.9MB

Download
memory/1928-164-0x0000000013140000-0x0000000013F23000-memory.dmp

Filesize
13.9MB

Download
memory/1928-166-0x0000000013140000-0x0000000013F23000-memory.dmp

Filesize
13.9MB

Download
memory/1928-162-0x0000000013140000-0x0000000013F23000-memory.dmp

Filesize
13.9MB

Download
memory/1928-161-0x0000000013140000-0x0000000013F23000-memory.dmp

Filesize
13.9MB

Download
memory/1928-170-0x0000000013140000-0x0000000013F23000-memory.dmp

Filesize
13.9MB

Download
memory/1928-160-0x0000000013140000-0x0000000013F23000-memory.dmp

Filesize
13.9MB

Download
memory/1928-159-0x0000000013140000-0x0000000013F23000-memory.dmp

Filesize
13.9MB

Download
memory/1928-155-0x0000000013140000-0x0000000013F23000-memory.dmp

Filesize
13.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads