bandook | 963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc

General

Target

963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe
Size

1013KB
MD5

0e3f81a423baa274806728d1a7aad630
SHA1

45f1b3b2dd8ea9b3508f85902e406d354adcf27a
SHA256

963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc
SHA512

71c81404a747c2b20dc18bd8eda29134c3a7c8c006458d7d6720e8792a83dcea384925af7f1b64401cb36099f6ccd87f11eb2c4c59b59634f55555cd9456a719
SSDEEP

24576:AdALd1TMTYB77iOxyrprYr2tZSdR9NIKWDuzIimRXZKQz0pfcqPrV:AdITMT6hwrprYr2edR9mVDuERXZThC

Score

10^/10

bandook persistence rat trojan

Malware Config

Extracted

Family

bandook

C2

hassankanbar.ddns.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 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1152-57-0x0000000013140000-0x0000000013B95000-memory.dmp	family_bandook
behavioral1/memory/1152-58-0x0000000013149FB4-mapping.dmp	family_bandook
behavioral1/memory/1152-61-0x0000000013140000-0x0000000013B95000-memory.dmp	family_bandook
behavioral1/memory/1152-62-0x0000000013140000-0x0000000013B95000-memory.dmp	family_bandook
behavioral1/memory/1152-63-0x0000000013140000-0x0000000013B95000-memory.dmp	family_bandook

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

iexplore.exeiexplore.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\skc = "C:\\Users\\Admin\\AppData\\Roaming\\SKC\\skc.exe"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\skc = "C:\\Users\\Admin\\AppData\\Roaming\\SKC\\skc.exe"	iexplore.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe

description	pid	process	target process
PID 1352 set thread context of 1152	1352	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe

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

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

iexplore.exe

pid process

1380 iexplore.exe

pid	process
1380	iexplore.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe

description	pid	process	target process
PID 1352 wrote to memory of 1152	1352	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe
PID 1352 wrote to memory of 1152	1352	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe
PID 1352 wrote to memory of 1152	1352	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe
PID 1352 wrote to memory of 1152	1352	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe
PID 1352 wrote to memory of 1152	1352	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe
PID 1352 wrote to memory of 1152	1352	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe
PID 1152 wrote to memory of 1380	1152	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	iexplore.exe
PID 1152 wrote to memory of 1380	1152	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	iexplore.exe
PID 1152 wrote to memory of 1380	1152	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	iexplore.exe
PID 1152 wrote to memory of 1380	1152	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	iexplore.exe
PID 1152 wrote to memory of 1380	1152	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	iexplore.exe
PID 1152 wrote to memory of 1624	1152	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	iexplore.exe
PID 1152 wrote to memory of 1624	1152	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	iexplore.exe
PID 1152 wrote to memory of 1624	1152	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	iexplore.exe
PID 1152 wrote to memory of 1624	1152	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	iexplore.exe
PID 1152 wrote to memory of 1624	1152	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	iexplore.exe
PID 1152 wrote to memory of 320	1152	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	iexplore.exe
PID 1152 wrote to memory of 320	1152	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	iexplore.exe
PID 1152 wrote to memory of 320	1152	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	iexplore.exe
PID 1152 wrote to memory of 320	1152	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	iexplore.exe
PID 1152 wrote to memory of 320	1152	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	iexplore.exe
PID 1152 wrote to memory of 2020	1152	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	iexplore.exe
PID 1152 wrote to memory of 2020	1152	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	iexplore.exe
PID 1152 wrote to memory of 2020	1152	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	iexplore.exe
PID 1152 wrote to memory of 2020	1152	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	iexplore.exe
PID 1152 wrote to memory of 2020	1152	963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe	iexplore.exe

C:\Users\Admin\AppData\Local\Temp\963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe
"C:\Users\Admin\AppData\Local\Temp\963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1352

C:\Users\Admin\AppData\Local\Temp\963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe
"C:\Users\Admin\AppData\Local\Temp\963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1152

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1380

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe"
3⤵
- Adds Run key to start application
PID:1624

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe"
3⤵
PID:320

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe"
3⤵
- Adds Run key to start application
PID:2020

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\SKC\skc.exe
Filesize
1013KB

MD5
0e3f81a423baa274806728d1a7aad630

SHA1
45f1b3b2dd8ea9b3508f85902e406d354adcf27a

SHA256
963803dcef236cc0f71da95c3e36eada9c7e310520059999142a5ae59a93b8bc

SHA512
71c81404a747c2b20dc18bd8eda29134c3a7c8c006458d7d6720e8792a83dcea384925af7f1b64401cb36099f6ccd87f11eb2c4c59b59634f55555cd9456a719

Download Submit
memory/1152-55-0x0000000013140000-0x0000000013B95000-memory.dmp

Filesize
10.3MB

Download
memory/1152-57-0x0000000013140000-0x0000000013B95000-memory.dmp

Filesize
10.3MB

Download
memory/1152-58-0x0000000013149FB4-mapping.dmp

Download
memory/1152-61-0x0000000013140000-0x0000000013B95000-memory.dmp

Filesize
10.3MB

Download
memory/1152-62-0x0000000013140000-0x0000000013B95000-memory.dmp

Filesize
10.3MB

Download
memory/1152-63-0x0000000013140000-0x0000000013B95000-memory.dmp

Filesize
10.3MB

Download
memory/1352-54-0x0000000075B51000-0x0000000075B53000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads