bandook | 5a5b3147c482cc9e7cc703a4f222412872f3a00241a28190f5199cf3b04af704

General

Target

4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe
Size

977KB
MD5

f000ca9522aafa0c54b863528228a43b
SHA1

c636e88b9e8079ba086f5cdb132fa39e747d0f23
SHA256

4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3
SHA512

ccbb478d676a3c6f1355ab30933196c5bf41b64b613e8efe661546c238700ce2aec340390af9069c303a43bc7c4f41400c418920041cf4967c6e02b272ef372d
SSDEEP

24576:2ZcgQmXNGZQFXu+pcUKR9ZS2hWN8ow/hvdY/:2ZBgZRZUwJ

Score

10^/10

bandook rat trojan

Malware Config

Extracted

Family

bandook

C2

iamgood.blogdns.net

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 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2084-61-0x0000000013140000-0x0000000013B93000-memory.dmp	family_bandook
behavioral1/memory/2084-64-0x0000000013140000-0x0000000013B93000-memory.dmp	family_bandook

Suspicious use of SetThreadContext 1 IoCs

Processes:

4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe

description	pid	process	target process
PID 3012 set thread context of 2084	3012	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe

description	pid	process	target process
PID 3012 wrote to memory of 2084	3012	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe
PID 3012 wrote to memory of 2084	3012	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe
PID 3012 wrote to memory of 2084	3012	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe
PID 3012 wrote to memory of 2084	3012	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe
PID 3012 wrote to memory of 2084	3012	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe
PID 3012 wrote to memory of 2084	3012	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe
PID 2084 wrote to memory of 2172	2084	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe	iexplore.exe
PID 2084 wrote to memory of 2172	2084	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe	iexplore.exe
PID 2084 wrote to memory of 2172	2084	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe	iexplore.exe
PID 2084 wrote to memory of 2172	2084	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe	iexplore.exe
PID 2084 wrote to memory of 2172	2084	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe	iexplore.exe
PID 2084 wrote to memory of 2296	2084	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe	iexplore.exe
PID 2084 wrote to memory of 2296	2084	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe	iexplore.exe
PID 2084 wrote to memory of 2296	2084	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe	iexplore.exe
PID 2084 wrote to memory of 2296	2084	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe	iexplore.exe
PID 2084 wrote to memory of 2296	2084	4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe	iexplore.exe

C:\Users\Admin\AppData\Local\Temp\4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe
"C:\Users\Admin\AppData\Local\Temp\4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3012
- C:\Users\Admin\AppData\Local\Temp\4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe
  "C:\Users\Admin\AppData\Local\Temp\4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2084
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
    3⤵
    PID:2172
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
    3⤵
    PID:2296

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2084-59-0x0000000013140000-0x0000000013B93000-memory.dmp

Filesize
10.3MB

Download
memory/2084-60-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2084-61-0x0000000013140000-0x0000000013B93000-memory.dmp

Filesize
10.3MB

Download
memory/2084-64-0x0000000013140000-0x0000000013B93000-memory.dmp

Filesize
10.3MB

Download
memory/3012-54-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/3012-55-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/3012-56-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/3012-63-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads