bandook | f22dedec943211ec2760f723ceb6571c56b75fe90ec3e4aa93c7e16ca16cf471

General

Target

Cotizacion_29.exe
Size

2.6MB
MD5

6ed6bd88f78ff7ee8ba5980d85229150
SHA1

5eb9c047f76287b651107d72955c5fdbd54990bb
SHA256

f22dedec943211ec2760f723ceb6571c56b75fe90ec3e4aa93c7e16ca16cf471
SHA512

daa4e1042ccbd62695c872f8b1fb9d283140218f9bc7fdbe80c58f9230645d65de8c9886f2dd3793823d0e61d7cbac4e9ab773b8c04586486d075fcee7b463e6
SSDEEP

49152:gpKYWd4ZZqLqXSJBAynF+GmD2qAFInzfZ79t:gU

Score

10^/10

bandook rat trojan upx

Malware Config

Extracted

Family

bandook

C2

deapproved.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/1432-80-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral1/memory/1432-81-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral1/memory/1432-93-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral1/memory/1432-94-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral1/memory/1432-96-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral1/memory/1432-97-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral1/memory/1432-99-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook

UPX packed file 9 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1432-78-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral1/memory/1432-79-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral1/memory/1432-80-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral1/memory/1432-81-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral1/memory/1432-93-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral1/memory/1432-94-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral1/memory/1432-96-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral1/memory/1432-97-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral1/memory/1432-99-0x0000000013140000-0x0000000014009000-memory.dmp	upx

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

msinfo32.exe

pid process

1432 msinfo32.exe

pid	process
1432	msinfo32.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

Cotizacion_29.exe

description	pid	process	target process
PID 1160 wrote to memory of 1432	1160	Cotizacion_29.exe	msinfo32.exe
PID 1160 wrote to memory of 1432	1160	Cotizacion_29.exe	msinfo32.exe
PID 1160 wrote to memory of 1432	1160	Cotizacion_29.exe	msinfo32.exe
PID 1160 wrote to memory of 1432	1160	Cotizacion_29.exe	msinfo32.exe
PID 1160 wrote to memory of 1536	1160	Cotizacion_29.exe	Cotizacion_29.exe
PID 1160 wrote to memory of 1536	1160	Cotizacion_29.exe	Cotizacion_29.exe
PID 1160 wrote to memory of 1536	1160	Cotizacion_29.exe	Cotizacion_29.exe
PID 1160 wrote to memory of 1536	1160	Cotizacion_29.exe	Cotizacion_29.exe
PID 1160 wrote to memory of 1432	1160	Cotizacion_29.exe	msinfo32.exe
PID 1160 wrote to memory of 1432	1160	Cotizacion_29.exe	msinfo32.exe

C:\Users\Admin\AppData\Local\Temp\Cotizacion_29.exe
"C:\Users\Admin\AppData\Local\Temp\Cotizacion_29.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1160

C:\windows\syswow64\msinfo32.exe
C:\windows\syswow64\msinfo32.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1432

C:\Users\Admin\AppData\Local\Temp\Cotizacion_29.exe
C:\Users\Admin\AppData\Local\Temp\Cotizacion_29.exe dkddkdkkdkdd ddd
2⤵
PID:1536

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1160-54-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/1160-55-0x0000000000400000-0x00000000006A9000-memory.dmp

Filesize
2.7MB

Download
memory/1160-56-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/1160-57-0x0000000000400000-0x00000000006A9000-memory.dmp

Filesize
2.7MB

Download
memory/1160-58-0x0000000000400000-0x00000000006A9000-memory.dmp

Filesize
2.7MB

Download
memory/1160-59-0x0000000000400000-0x00000000006A9000-memory.dmp

Filesize
2.7MB

Download
memory/1160-71-0x0000000000400000-0x00000000006A9000-memory.dmp

Filesize
2.7MB

Download
memory/1160-72-0x0000000000400000-0x00000000006A9000-memory.dmp

Filesize
2.7MB

Download
memory/1160-73-0x0000000000400000-0x00000000006A9000-memory.dmp

Filesize
2.7MB

Download
memory/1160-104-0x0000000000400000-0x00000000006A9000-memory.dmp

Filesize
2.7MB

Download
memory/1160-82-0x0000000000400000-0x00000000006A9000-memory.dmp

Filesize
2.7MB

Download
memory/1432-78-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/1432-93-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/1432-79-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/1432-80-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/1432-81-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/1432-76-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/1432-99-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/1432-97-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/1432-96-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/1432-94-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/1432-77-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1536-90-0x0000000000400000-0x00000000006A9000-memory.dmp

Filesize
2.7MB

Download
memory/1536-86-0x0000000000400000-0x00000000006A9000-memory.dmp

Filesize
2.7MB

Download
memory/1536-84-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1536-83-0x0000000000400000-0x00000000006A9000-memory.dmp

Filesize
2.7MB

Download
memory/1536-75-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads