qakbot | 9a20de05221c7382c459dc1dc49a2eeed05106de644784b9230c315c9350037a

General

Target

file.dll
Size

407KB
MD5

68dfc6f7b67492c1c956095ad3f8631f
SHA1

3180c7b3b98d0f24d372073dee67a1b3d4904098
SHA256

9a20de05221c7382c459dc1dc49a2eeed05106de644784b9230c315c9350037a
SHA512

cc88ef948d570221e421979c2bf2247e803e175ace815fe637a6f550851e2ede8182eb130d15ae7b88dcf6b0a5c6a5070679d7c501df548030028fb7d449516e

Score

10^/10

qakbot obama05 1613729859 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

obama05

Campaign

1613729859

C2

86.160.137.132:443

172.87.157.235:3389

106.51.85.162:443

108.31.15.10:995

38.92.225.121:443

173.184.119.153:995

81.150.181.168:2222

71.187.170.235:443

188.25.63.105:443

71.117.132.169:443

193.248.221.184:2222

85.52.72.32:2222

87.202.87.210:2222

78.185.59.190:443

2.7.116.188:2222

81.97.154.100:443

24.50.118.93:443

98.121.187.78:443

108.29.32.251:443

24.152.219.253:995

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

624 regsvr32.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

604 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1444 regsvr32.exe
1444 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1444 regsvr32.exe

pid	process
624	regsvr32.exe

pid	process
604	schtasks.exe

pid	process
1444	regsvr32.exe
1444	regsvr32.exe

pid	process
1444	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 2020 wrote to memory of 1444	2020	regsvr32.exe	regsvr32.exe
PID 2020 wrote to memory of 1444	2020	regsvr32.exe	regsvr32.exe
PID 2020 wrote to memory of 1444	2020	regsvr32.exe	regsvr32.exe
PID 2020 wrote to memory of 1444	2020	regsvr32.exe	regsvr32.exe
PID 2020 wrote to memory of 1444	2020	regsvr32.exe	regsvr32.exe
PID 2020 wrote to memory of 1444	2020	regsvr32.exe	regsvr32.exe
PID 2020 wrote to memory of 1444	2020	regsvr32.exe	regsvr32.exe
PID 1444 wrote to memory of 756	1444	regsvr32.exe	explorer.exe
PID 1444 wrote to memory of 756	1444	regsvr32.exe	explorer.exe
PID 1444 wrote to memory of 756	1444	regsvr32.exe	explorer.exe
PID 1444 wrote to memory of 756	1444	regsvr32.exe	explorer.exe
PID 1444 wrote to memory of 756	1444	regsvr32.exe	explorer.exe
PID 1444 wrote to memory of 756	1444	regsvr32.exe	explorer.exe
PID 756 wrote to memory of 604	756	explorer.exe	schtasks.exe
PID 756 wrote to memory of 604	756	explorer.exe	schtasks.exe
PID 756 wrote to memory of 604	756	explorer.exe	schtasks.exe
PID 756 wrote to memory of 604	756	explorer.exe	schtasks.exe
PID 268 wrote to memory of 1780	268	taskeng.exe	regsvr32.exe
PID 268 wrote to memory of 1780	268	taskeng.exe	regsvr32.exe
PID 268 wrote to memory of 1780	268	taskeng.exe	regsvr32.exe
PID 268 wrote to memory of 1780	268	taskeng.exe	regsvr32.exe
PID 268 wrote to memory of 1780	268	taskeng.exe	regsvr32.exe
PID 1780 wrote to memory of 624	1780	regsvr32.exe	regsvr32.exe
PID 1780 wrote to memory of 624	1780	regsvr32.exe	regsvr32.exe
PID 1780 wrote to memory of 624	1780	regsvr32.exe	regsvr32.exe
PID 1780 wrote to memory of 624	1780	regsvr32.exe	regsvr32.exe
PID 1780 wrote to memory of 624	1780	regsvr32.exe	regsvr32.exe
PID 1780 wrote to memory of 624	1780	regsvr32.exe	regsvr32.exe
PID 1780 wrote to memory of 624	1780	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\file.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2020

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\file.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1444

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:756

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn cgifouynml /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 01:02 /ET 01:14
4⤵
- Creates scheduled task(s)
PID:604

C:\Windows\system32\taskeng.exe
taskeng.exe {2E4B6A07-F12A-4C39-885C-39A5A4472EDE} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:268

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1780

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:624

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\file.dll
MD5
e0f0aabf122b10e69d74acb1f0c06215

SHA1
1185694b4fbcacee688bbe0b9b4e352196cf46c6

SHA256
690d7eb96f1b046eeca39c898ed234fc622d581dd2a651b27a1441f61f6957b5

SHA512
1f3273c315748681418ab3c663a829bdcbb0aa7e078d04b3315c04c5893067488fa98badee24322d75059e0b5a6ef2e8d298355c3e78eb236358455013a3a209

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
e0f0aabf122b10e69d74acb1f0c06215

SHA1
1185694b4fbcacee688bbe0b9b4e352196cf46c6

SHA256
690d7eb96f1b046eeca39c898ed234fc622d581dd2a651b27a1441f61f6957b5

SHA512
1f3273c315748681418ab3c663a829bdcbb0aa7e078d04b3315c04c5893067488fa98badee24322d75059e0b5a6ef2e8d298355c3e78eb236358455013a3a209

Download Submit
memory/604-69-0x0000000000000000-mapping.dmp

Download
memory/624-73-0x0000000000000000-mapping.dmp

Download
memory/756-68-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/756-65-0x0000000000000000-mapping.dmp

Download
memory/756-67-0x0000000074B01000-0x0000000074B03000-memory.dmp

Filesize
8KB

Download
memory/1444-64-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download
memory/1444-63-0x00000000001B0000-0x0000000000230000-memory.dmp

Filesize
512KB

Download
memory/1444-62-0x0000000076281000-0x0000000076283000-memory.dmp

Filesize
8KB

Download
memory/1444-61-0x0000000000000000-mapping.dmp

Download
memory/1780-70-0x0000000000000000-mapping.dmp

Download
memory/2020-60-0x000007FEFC141000-0x000007FEFC143000-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