bandook | 8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49

General

Target

8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe
Size

1.9MB
MD5

80edb07b7dae0f94cd1a256929558d23
SHA1

d70ab376c381e3512c465dd544e60c2f0837c877
SHA256

8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49
SHA512

d7cc95dfb75ced6f328341d2167b3c982c7cf2ce4e69bd40d73b9abcec156c24d68dae03ef2b5db965837acf684d32d8401759b5f2442762a80e397a3241b843
SSDEEP

24576:ILxVaQebJZs6tpl4TgqLvbjLNme2X7y3r75Q63by3rcMzGpzPURakW+MYOnxFJ2l:IEb7+TWW77+FckWvnVs

Score

10^/10

bandook persistence rat trojan

Malware Config

Extracted

Family

bandook

C2

sync.ebaeuropa.eu

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 4 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4576-133-0x0000000013140000-0x0000000013B92000-memory.dmp	family_bandook
behavioral2/memory/4576-135-0x0000000013140000-0x0000000013B92000-memory.dmp	family_bandook
behavioral2/memory/4576-136-0x0000000013140000-0x0000000013B92000-memory.dmp	family_bandook
behavioral2/memory/4576-137-0x0000000013140000-0x0000000013B92000-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-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\uis = "C:\\Users\\Admin\\AppData\\Local\\UIS\\uis.exe"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\uis = "C:\\Users\\Admin\\AppData\\Local\\UIS\\uis.exe"	iexplore.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe

description	pid	process	target process
PID 920 set thread context of 4576	920	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe

description	pid	process	target process
PID 920 wrote to memory of 4576	920	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe
PID 920 wrote to memory of 4576	920	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe
PID 920 wrote to memory of 4576	920	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe
PID 920 wrote to memory of 4576	920	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe
PID 920 wrote to memory of 4576	920	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe
PID 4576 wrote to memory of 1428	4576	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe	iexplore.exe
PID 4576 wrote to memory of 1428	4576	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe	iexplore.exe
PID 4576 wrote to memory of 1428	4576	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe	iexplore.exe
PID 4576 wrote to memory of 1428	4576	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe	iexplore.exe
PID 4576 wrote to memory of 1884	4576	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe	iexplore.exe
PID 4576 wrote to memory of 1884	4576	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe	iexplore.exe
PID 4576 wrote to memory of 1884	4576	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe	iexplore.exe
PID 4576 wrote to memory of 1884	4576	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe	iexplore.exe
PID 4576 wrote to memory of 1576	4576	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe	iexplore.exe
PID 4576 wrote to memory of 1576	4576	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe	iexplore.exe
PID 4576 wrote to memory of 1576	4576	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe	iexplore.exe
PID 4576 wrote to memory of 1576	4576	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe	iexplore.exe
PID 4576 wrote to memory of 1304	4576	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe	iexplore.exe
PID 4576 wrote to memory of 1304	4576	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe	iexplore.exe
PID 4576 wrote to memory of 1304	4576	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe	iexplore.exe
PID 4576 wrote to memory of 1304	4576	8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe	iexplore.exe

C:\Users\Admin\AppData\Local\Temp\8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe
"C:\Users\Admin\AppData\Local\Temp\8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:920

C:\Users\Admin\AppData\Local\Temp\8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe
"C:\Users\Admin\AppData\Local\Temp\8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4576

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe"
3⤵
PID:1428

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe"
3⤵
- Adds Run key to start application
PID:1884

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe"
3⤵
PID:1576

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe"
3⤵
- Adds Run key to start application
PID:1304

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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\UIS\uis.exe
Filesize
1.9MB

MD5
80edb07b7dae0f94cd1a256929558d23

SHA1
d70ab376c381e3512c465dd544e60c2f0837c877

SHA256
8061c6794a889baa7d1d8cbf0de1f1136910f58bf6d8e2e2b04ef503e0c8db49

SHA512
d7cc95dfb75ced6f328341d2167b3c982c7cf2ce4e69bd40d73b9abcec156c24d68dae03ef2b5db965837acf684d32d8401759b5f2442762a80e397a3241b843

Download Submit
memory/4576-132-0x0000000000000000-mapping.dmp

Download
memory/4576-133-0x0000000013140000-0x0000000013B92000-memory.dmp

Filesize
10.3MB

Download
memory/4576-135-0x0000000013140000-0x0000000013B92000-memory.dmp

Filesize
10.3MB

Download
memory/4576-136-0x0000000013140000-0x0000000013B92000-memory.dmp

Filesize
10.3MB

Download
memory/4576-137-0x0000000013140000-0x0000000013B92000-memory.dmp

Filesize
10.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads