bandook | 3cc284cecc3a8513d8ba664f88c1164312c049822f9deb009fd0f63dd0c22801

General

Target

Visualizarpdf-print-01062023.exe
Size

3.9MB
MD5

812267e367c58c04d7c4800aa0f64603
SHA1

dd75522dc6f64a9fa12723b8978cc682217056da
SHA256

3cc284cecc3a8513d8ba664f88c1164312c049822f9deb009fd0f63dd0c22801
SHA512

2acde5f5acb0b0b9f7ac2ba49cadd87ffbc68c51ab9a9b118bd92bdba8d6ae52c9ac184933a61b4e3c7721a9de963ed58671c02761f35acff4e94c8837e87cc4
SSDEEP

49152:wR/PDSnlwZO5LzCNKb1Iik185f81EUl3r108jb0osYKuQ:wRQ

Score

10^/10

bandook rat trojan upx

Malware Config

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 8 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1648-98-0x0000000013140000-0x0000000013F8B000-memory.dmp	family_bandook
behavioral1/memory/1648-99-0x0000000013140000-0x0000000013F8B000-memory.dmp	family_bandook
behavioral1/memory/1648-100-0x0000000013140000-0x0000000013F8B000-memory.dmp	family_bandook
behavioral1/memory/1648-101-0x0000000013140000-0x0000000013F8B000-memory.dmp	family_bandook
behavioral1/memory/1648-102-0x0000000013140000-0x0000000013F8B000-memory.dmp	family_bandook
behavioral1/memory/1648-104-0x0000000013140000-0x0000000013F8B000-memory.dmp	family_bandook
behavioral1/memory/1648-106-0x0000000013140000-0x0000000013F8B000-memory.dmp	family_bandook
behavioral1/memory/1648-111-0x0000000013140000-0x0000000013F8B000-memory.dmp	family_bandook

UPX packed file 10 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1648-96-0x0000000013140000-0x0000000013F8B000-memory.dmp	upx
behavioral1/memory/1648-97-0x0000000013140000-0x0000000013F8B000-memory.dmp	upx
behavioral1/memory/1648-98-0x0000000013140000-0x0000000013F8B000-memory.dmp	upx
behavioral1/memory/1648-99-0x0000000013140000-0x0000000013F8B000-memory.dmp	upx
behavioral1/memory/1648-100-0x0000000013140000-0x0000000013F8B000-memory.dmp	upx
behavioral1/memory/1648-101-0x0000000013140000-0x0000000013F8B000-memory.dmp	upx
behavioral1/memory/1648-102-0x0000000013140000-0x0000000013F8B000-memory.dmp	upx
behavioral1/memory/1648-104-0x0000000013140000-0x0000000013F8B000-memory.dmp	upx
behavioral1/memory/1648-106-0x0000000013140000-0x0000000013F8B000-memory.dmp	upx
behavioral1/memory/1648-111-0x0000000013140000-0x0000000013F8B000-memory.dmp	upx

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

msinfo32.exe

pid process

1648 msinfo32.exe

pid	process
1648	msinfo32.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

Visualizarpdf-print-01062023.exe

description	pid	process	target process
PID 1088 wrote to memory of 1648	1088	Visualizarpdf-print-01062023.exe	msinfo32.exe
PID 1088 wrote to memory of 1648	1088	Visualizarpdf-print-01062023.exe	msinfo32.exe
PID 1088 wrote to memory of 1648	1088	Visualizarpdf-print-01062023.exe	msinfo32.exe
PID 1088 wrote to memory of 1648	1088	Visualizarpdf-print-01062023.exe	msinfo32.exe
PID 1088 wrote to memory of 1936	1088	Visualizarpdf-print-01062023.exe	Visualizarpdf-print-01062023.exe
PID 1088 wrote to memory of 1936	1088	Visualizarpdf-print-01062023.exe	Visualizarpdf-print-01062023.exe
PID 1088 wrote to memory of 1936	1088	Visualizarpdf-print-01062023.exe	Visualizarpdf-print-01062023.exe
PID 1088 wrote to memory of 1936	1088	Visualizarpdf-print-01062023.exe	Visualizarpdf-print-01062023.exe
PID 1088 wrote to memory of 1648	1088	Visualizarpdf-print-01062023.exe	msinfo32.exe
PID 1088 wrote to memory of 1648	1088	Visualizarpdf-print-01062023.exe	msinfo32.exe

C:\Users\Admin\AppData\Local\Temp\Visualizarpdf-print-01062023.exe
"C:\Users\Admin\AppData\Local\Temp\Visualizarpdf-print-01062023.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1088

C:\windows\syswow64\msinfo32.exe
C:\windows\syswow64\msinfo32.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1648

C:\Users\Admin\AppData\Local\Temp\Visualizarpdf-print-01062023.exe
C:\Users\Admin\AppData\Local\Temp\Visualizarpdf-print-01062023.exe ooooooooooooooo
2⤵
PID:1936

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1088-107-0x0000000000400000-0x00000000007E9000-memory.dmp

Filesize
3.9MB

Download
memory/1088-122-0x0000000000400000-0x00000000007E9000-memory.dmp

Filesize
3.9MB

Download
memory/1088-56-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1088-58-0x0000000000400000-0x00000000007E9000-memory.dmp

Filesize
3.9MB

Download
memory/1088-59-0x0000000000400000-0x00000000007E9000-memory.dmp

Filesize
3.9MB

Download
memory/1088-89-0x0000000000400000-0x00000000007E9000-memory.dmp

Filesize
3.9MB

Download
memory/1088-90-0x0000000000400000-0x00000000007E9000-memory.dmp

Filesize
3.9MB

Download
memory/1088-91-0x0000000000400000-0x00000000007E9000-memory.dmp

Filesize
3.9MB

Download
memory/1088-92-0x0000000000400000-0x00000000007E9000-memory.dmp

Filesize
3.9MB

Download
memory/1088-54-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1088-55-0x0000000000400000-0x00000000007E9000-memory.dmp

Filesize
3.9MB

Download
memory/1648-104-0x0000000013140000-0x0000000013F8B000-memory.dmp

Filesize
14.3MB

Download
memory/1648-106-0x0000000013140000-0x0000000013F8B000-memory.dmp

Filesize
14.3MB

Download
memory/1648-96-0x0000000013140000-0x0000000013F8B000-memory.dmp

Filesize
14.3MB

Download
memory/1648-102-0x0000000013140000-0x0000000013F8B000-memory.dmp

Filesize
14.3MB

Download
memory/1648-99-0x0000000013140000-0x0000000013F8B000-memory.dmp

Filesize
14.3MB

Download
memory/1648-100-0x0000000013140000-0x0000000013F8B000-memory.dmp

Filesize
14.3MB

Download
memory/1648-101-0x0000000013140000-0x0000000013F8B000-memory.dmp

Filesize
14.3MB

Download
memory/1648-98-0x0000000013140000-0x0000000013F8B000-memory.dmp

Filesize
14.3MB

Download
memory/1648-94-0x0000000013140000-0x0000000013F8B000-memory.dmp

Filesize
14.3MB

Download
memory/1648-95-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1648-97-0x0000000013140000-0x0000000013F8B000-memory.dmp

Filesize
14.3MB

Download
memory/1648-111-0x0000000013140000-0x0000000013F8B000-memory.dmp

Filesize
14.3MB

Download
memory/1936-109-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1936-108-0x0000000000400000-0x00000000007E9000-memory.dmp

Filesize
3.9MB

Download
memory/1936-93-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1936-115-0x0000000000400000-0x00000000007E9000-memory.dmp

Filesize
3.9MB

Download
memory/1936-113-0x0000000000400000-0x00000000007E9000-memory.dmp

Filesize
3.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads