bandook | 62269eed586dfb6781c6de5dc053b39e99811cf8119fa45bf37f3036d6d611d2

General

Target

Factura_Electronica #03354.exe
Size

2.7MB
MD5

afe7f749081e184fc5939f32d7a91f36
SHA1

f78bfc01941110731eed31176de9b54449ba8419
SHA256

62269eed586dfb6781c6de5dc053b39e99811cf8119fa45bf37f3036d6d611d2
SHA512

5f1d60b50f09d12de77ea22759e9d563a4edb2c4202336b6811fc4bfc572fe5fc2cc2b34f4b977e3bf7f20f3d1325f22eae8ce9589a807344d11a67a6f61386a
SSDEEP

24576:mMVzU2FmXkWgU38X0rfpG8hO7fzRVu5dHiKAMrqsW9Z1y2cwCm7YFoFYRMNNBG0u:hWwbQhOXU2Psh5KRcKU2PW7oPCcPTw

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 7 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1716-80-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral1/memory/1716-82-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral1/memory/1716-92-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral1/memory/1716-93-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral1/memory/1716-94-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral1/memory/1716-96-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral1/memory/1716-99-0x0000000013140000-0x0000000014009000-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/1716-78-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral1/memory/1716-79-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral1/memory/1716-80-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral1/memory/1716-82-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral1/memory/1716-92-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral1/memory/1716-93-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral1/memory/1716-94-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral1/memory/1716-96-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral1/memory/1716-99-0x0000000013140000-0x0000000014009000-memory.dmp	upx

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

msinfo32.exe

pid process

1716 msinfo32.exe

pid	process
1716	msinfo32.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

Factura_Electronica #03354.exe

description	pid	process	target process
PID 1692 wrote to memory of 1716	1692	Factura_Electronica #03354.exe	msinfo32.exe
PID 1692 wrote to memory of 1716	1692	Factura_Electronica #03354.exe	msinfo32.exe
PID 1692 wrote to memory of 1716	1692	Factura_Electronica #03354.exe	msinfo32.exe
PID 1692 wrote to memory of 1716	1692	Factura_Electronica #03354.exe	msinfo32.exe
PID 1692 wrote to memory of 1372	1692	Factura_Electronica #03354.exe	Factura_Electronica #03354.exe
PID 1692 wrote to memory of 1372	1692	Factura_Electronica #03354.exe	Factura_Electronica #03354.exe
PID 1692 wrote to memory of 1372	1692	Factura_Electronica #03354.exe	Factura_Electronica #03354.exe
PID 1692 wrote to memory of 1372	1692	Factura_Electronica #03354.exe	Factura_Electronica #03354.exe
PID 1692 wrote to memory of 1716	1692	Factura_Electronica #03354.exe	msinfo32.exe
PID 1692 wrote to memory of 1716	1692	Factura_Electronica #03354.exe	msinfo32.exe

C:\Users\Admin\AppData\Local\Temp\Factura_Electronica #03354.exe
"C:\Users\Admin\AppData\Local\Temp\Factura_Electronica #03354.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1692

C:\windows\syswow64\msinfo32.exe
C:\windows\syswow64\msinfo32.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1716

C:\Users\Admin\AppData\Local\Temp\Factura_Electronica #03354.exe
"C:\Users\Admin\AppData\Local\Temp\Factura_Electronica #03354.exe" dkddkdkkdkdd ddd
2⤵
PID:1372

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1372-75-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1372-90-0x0000000000400000-0x00000000006BB000-memory.dmp

Filesize
2.7MB

Download
memory/1372-88-0x0000000000400000-0x00000000006BB000-memory.dmp

Filesize
2.7MB

Download
memory/1372-85-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1372-83-0x0000000000400000-0x00000000006BB000-memory.dmp

Filesize
2.7MB

Download
memory/1692-72-0x0000000000400000-0x00000000006BB000-memory.dmp

Filesize
2.7MB

Download
memory/1692-59-0x0000000000400000-0x00000000006BB000-memory.dmp

Filesize
2.7MB

Download
memory/1692-73-0x0000000000400000-0x00000000006BB000-memory.dmp

Filesize
2.7MB

Download
memory/1692-71-0x0000000000400000-0x00000000006BB000-memory.dmp

Filesize
2.7MB

Download
memory/1692-104-0x0000000000400000-0x00000000006BB000-memory.dmp

Filesize
2.7MB

Download
memory/1692-55-0x0000000000400000-0x00000000006BB000-memory.dmp

Filesize
2.7MB

Download
memory/1692-54-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1692-56-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1692-58-0x0000000000400000-0x00000000006BB000-memory.dmp

Filesize
2.7MB

Download
memory/1692-81-0x0000000000400000-0x00000000006BB000-memory.dmp

Filesize
2.7MB

Download
memory/1716-78-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/1716-82-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/1716-80-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/1716-79-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/1716-77-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1716-92-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/1716-93-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/1716-94-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/1716-96-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/1716-99-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/1716-76-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads