bandook | be3f588ae0fad0cb211a1a054c1f1dea5376dea47f0eda3ab6209cf45bc84181

General

Target

RECORDATORIO URGENTE #R003258.exe
Size

2.9MB
MD5

3ab9edd32c0fc1022350dc0a271ac6f8
SHA1

de93c9347e371249709bffddf9a1772b92233121
SHA256

be3f588ae0fad0cb211a1a054c1f1dea5376dea47f0eda3ab6209cf45bc84181
SHA512

77ccbc06b026494dae053824d6f9f2b1f010fbad5feca6c26ff0c7a9d95136bb7d64650dfd3bd6cc122dd7cd8cee477514ea3905ebd311c2ca22a771bf7ce023
SSDEEP

49152:MbQ/ZpxAzCdiOip/DD5KELwr8zhDgb2Chlvvs:MbipxAB

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

resource	yara_rule
behavioral2/memory/3540-158-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral2/memory/3540-159-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral2/memory/3540-160-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral2/memory/3540-162-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral2/memory/3540-163-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral2/memory/3540-165-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook
behavioral2/memory/3540-169-0x0000000013140000-0x0000000014009000-memory.dmp	family_bandook

UPX packed file 9 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3540-154-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral2/memory/3540-155-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral2/memory/3540-158-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral2/memory/3540-159-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral2/memory/3540-160-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral2/memory/3540-162-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral2/memory/3540-163-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral2/memory/3540-165-0x0000000013140000-0x0000000014009000-memory.dmp	upx
behavioral2/memory/3540-169-0x0000000013140000-0x0000000014009000-memory.dmp	upx

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3540	msinfo32.exe
3540	msinfo32.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3960 wrote to memory of 3540	3960	RECORDATORIO URGENTE #R003258.exe	91
PID 3960 wrote to memory of 3540	3960	RECORDATORIO URGENTE #R003258.exe	91
PID 3960 wrote to memory of 3540	3960	RECORDATORIO URGENTE #R003258.exe	91
PID 3960 wrote to memory of 3788	3960	RECORDATORIO URGENTE #R003258.exe	92
PID 3960 wrote to memory of 3788	3960	RECORDATORIO URGENTE #R003258.exe	92
PID 3960 wrote to memory of 3788	3960	RECORDATORIO URGENTE #R003258.exe	92
PID 3960 wrote to memory of 3540	3960	RECORDATORIO URGENTE #R003258.exe	91
PID 3960 wrote to memory of 3540	3960	RECORDATORIO URGENTE #R003258.exe	91

C:\Users\Admin\AppData\Local\Temp\RECORDATORIO URGENTE #R003258.exe
"C:\Users\Admin\AppData\Local\Temp\RECORDATORIO URGENTE #R003258.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3960
- C:\windows\SysWOW64\msinfo32.exe
  C:\windows\syswow64\msinfo32.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3540
- C:\Users\Admin\AppData\Local\Temp\RECORDATORIO URGENTE #R003258.exe
  "C:\Users\Admin\AppData\Local\Temp\RECORDATORIO URGENTE #R003258.exe" dkddkdkkdkdd ddd
  2⤵
  PID:3788

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3540-154-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/3540-169-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/3540-165-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/3540-163-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/3540-162-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/3540-160-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/3540-159-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/3540-158-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/3540-155-0x0000000013140000-0x0000000014009000-memory.dmp

Filesize
14.8MB

Download
memory/3788-166-0x0000000000400000-0x00000000006E9000-memory.dmp

Filesize
2.9MB

Download
memory/3788-167-0x00000000008A0000-0x00000000008A1000-memory.dmp

Filesize
4KB

Download
memory/3788-172-0x0000000000400000-0x00000000006E9000-memory.dmp

Filesize
2.9MB

Download
memory/3788-170-0x0000000000400000-0x00000000006E9000-memory.dmp

Filesize
2.9MB

Download
memory/3788-153-0x00000000008A0000-0x00000000008A1000-memory.dmp

Filesize
4KB

Download
memory/3960-151-0x0000000000400000-0x00000000006E9000-memory.dmp

Filesize
2.9MB

Download
memory/3960-137-0x0000000000400000-0x00000000006E9000-memory.dmp

Filesize
2.9MB

Download
memory/3960-136-0x0000000000400000-0x00000000006E9000-memory.dmp

Filesize
2.9MB

Download
memory/3960-135-0x0000000002480000-0x0000000002481000-memory.dmp

Filesize
4KB

Download
memory/3960-133-0x0000000002480000-0x0000000002481000-memory.dmp

Filesize
4KB

Download
memory/3960-150-0x0000000000400000-0x00000000006E9000-memory.dmp

Filesize
2.9MB

Download
memory/3960-134-0x0000000000400000-0x00000000006E9000-memory.dmp

Filesize
2.9MB

Download
memory/3960-152-0x0000000000400000-0x00000000006E9000-memory.dmp

Filesize
2.9MB

Download
memory/3960-156-0x0000000000400000-0x00000000006E9000-memory.dmp

Filesize
2.9MB

Download
memory/3960-181-0x0000000000400000-0x00000000006E9000-memory.dmp

Filesize
2.9MB

Download

Analysis

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