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
behavioral1/memory/1128-82-0x0000000013140000-0x0000000013F23000-memory.dmp	family_bandook
behavioral1/memory/1128-88-0x0000000013140000-0x0000000013F23000-memory.dmp	family_bandook
behavioral1/memory/1128-93-0x0000000013140000-0x0000000013F23000-memory.dmp	family_bandook
behavioral1/memory/1128-94-0x0000000013140000-0x0000000013F23000-memory.dmp	family_bandook
behavioral1/memory/1128-95-0x0000000013140000-0x0000000013F23000-memory.dmp	family_bandook
behavioral1/memory/1128-97-0x0000000013140000-0x0000000013F23000-memory.dmp	family_bandook
behavioral1/memory/1128-100-0x0000000013140000-0x0000000013F23000-memory.dmp	family_bandook

UPX packed file 9 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1128-79-0x0000000013140000-0x0000000013F23000-memory.dmp	upx
behavioral1/memory/1128-80-0x0000000013140000-0x0000000013F23000-memory.dmp	upx
behavioral1/memory/1128-82-0x0000000013140000-0x0000000013F23000-memory.dmp	upx
behavioral1/memory/1128-88-0x0000000013140000-0x0000000013F23000-memory.dmp	upx
behavioral1/memory/1128-93-0x0000000013140000-0x0000000013F23000-memory.dmp	upx
behavioral1/memory/1128-94-0x0000000013140000-0x0000000013F23000-memory.dmp	upx
behavioral1/memory/1128-95-0x0000000013140000-0x0000000013F23000-memory.dmp	upx
behavioral1/memory/1128-97-0x0000000013140000-0x0000000013F23000-memory.dmp	upx
behavioral1/memory/1128-100-0x0000000013140000-0x0000000013F23000-memory.dmp	upx

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

msinfo32.exe

pid process

1128 msinfo32.exe

pid	process
1128	msinfo32.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

Visualizar-print-12052023.exe

description	pid	process	target process
PID 1740 wrote to memory of 1128	1740	Visualizar-print-12052023.exe	msinfo32.exe
PID 1740 wrote to memory of 1128	1740	Visualizar-print-12052023.exe	msinfo32.exe
PID 1740 wrote to memory of 1128	1740	Visualizar-print-12052023.exe	msinfo32.exe
PID 1740 wrote to memory of 1128	1740	Visualizar-print-12052023.exe	msinfo32.exe
PID 1740 wrote to memory of 992	1740	Visualizar-print-12052023.exe	Visualizar-print-12052023.exe
PID 1740 wrote to memory of 992	1740	Visualizar-print-12052023.exe	Visualizar-print-12052023.exe
PID 1740 wrote to memory of 992	1740	Visualizar-print-12052023.exe	Visualizar-print-12052023.exe
PID 1740 wrote to memory of 992	1740	Visualizar-print-12052023.exe	Visualizar-print-12052023.exe
PID 1740 wrote to memory of 1128	1740	Visualizar-print-12052023.exe	msinfo32.exe
PID 1740 wrote to memory of 1128	1740	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:1740

C:\windows\syswow64\msinfo32.exe
C:\windows\syswow64\msinfo32.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1128

C:\Users\Admin\AppData\Local\Temp\Visualizar-print-12052023.exe
C:\Users\Admin\AppData\Local\Temp\Visualizar-print-12052023.exe ooooooooooooooo
2⤵
PID:992

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/992-76-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/992-92-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download
memory/992-90-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download
memory/992-86-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/992-84-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download
memory/1128-88-0x0000000013140000-0x0000000013F23000-memory.dmp

Filesize
13.9MB

Download
memory/1128-93-0x0000000013140000-0x0000000013F23000-memory.dmp

Filesize
13.9MB

Download
memory/1128-100-0x0000000013140000-0x0000000013F23000-memory.dmp

Filesize
13.9MB

Download
memory/1128-97-0x0000000013140000-0x0000000013F23000-memory.dmp

Filesize
13.9MB

Download
memory/1128-95-0x0000000013140000-0x0000000013F23000-memory.dmp

Filesize
13.9MB

Download
memory/1128-77-0x0000000013140000-0x0000000013F23000-memory.dmp

Filesize
13.9MB

Download
memory/1128-78-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1128-79-0x0000000013140000-0x0000000013F23000-memory.dmp

Filesize
13.9MB

Download
memory/1128-80-0x0000000013140000-0x0000000013F23000-memory.dmp

Filesize
13.9MB

Download
memory/1128-82-0x0000000013140000-0x0000000013F23000-memory.dmp

Filesize
13.9MB

Download
memory/1128-94-0x0000000013140000-0x0000000013F23000-memory.dmp

Filesize
13.9MB

Download
memory/1740-58-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download
memory/1740-57-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download
memory/1740-54-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1740-56-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1740-55-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download
memory/1740-72-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download
memory/1740-83-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download
memory/1740-59-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download
memory/1740-74-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download
memory/1740-73-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download
memory/1740-106-0x0000000000400000-0x00000000006DC000-memory.dmp

Filesize
2.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads