qakbot | 9c333a3cca8283babe8b8d0b87921e51ab45ffe8f16227c9ed051ff82ab844c8

General

Target

file.dll
Size

407KB
MD5

2780dc622b60ebd6011e91e305429aa9
SHA1

4fea491456744c563f79672401c2cf9bf29f2d3e
SHA256

9c333a3cca8283babe8b8d0b87921e51ab45ffe8f16227c9ed051ff82ab844c8
SHA512

5423ea4a6cbadc2d3c71a486241c739fa808b52474c23aba39e79787d3e7d532a24c98b4297d1ccb90924254bf7963d4d8e1f412be99d26bba81311798ce82fb

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

1332 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

1360 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1524 regsvr32.exe
1524 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1524 regsvr32.exe

pid	process
1332	regsvr32.exe

pid	process
1360	schtasks.exe

pid	process
1524	regsvr32.exe
1524	regsvr32.exe

pid	process
1524	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 684 wrote to memory of 1524	684	regsvr32.exe	regsvr32.exe
PID 684 wrote to memory of 1524	684	regsvr32.exe	regsvr32.exe
PID 684 wrote to memory of 1524	684	regsvr32.exe	regsvr32.exe
PID 684 wrote to memory of 1524	684	regsvr32.exe	regsvr32.exe
PID 684 wrote to memory of 1524	684	regsvr32.exe	regsvr32.exe
PID 684 wrote to memory of 1524	684	regsvr32.exe	regsvr32.exe
PID 684 wrote to memory of 1524	684	regsvr32.exe	regsvr32.exe
PID 1524 wrote to memory of 868	1524	regsvr32.exe	explorer.exe
PID 1524 wrote to memory of 868	1524	regsvr32.exe	explorer.exe
PID 1524 wrote to memory of 868	1524	regsvr32.exe	explorer.exe
PID 1524 wrote to memory of 868	1524	regsvr32.exe	explorer.exe
PID 1524 wrote to memory of 868	1524	regsvr32.exe	explorer.exe
PID 1524 wrote to memory of 868	1524	regsvr32.exe	explorer.exe
PID 868 wrote to memory of 1360	868	explorer.exe	schtasks.exe
PID 868 wrote to memory of 1360	868	explorer.exe	schtasks.exe
PID 868 wrote to memory of 1360	868	explorer.exe	schtasks.exe
PID 868 wrote to memory of 1360	868	explorer.exe	schtasks.exe
PID 1020 wrote to memory of 756	1020	taskeng.exe	regsvr32.exe
PID 1020 wrote to memory of 756	1020	taskeng.exe	regsvr32.exe
PID 1020 wrote to memory of 756	1020	taskeng.exe	regsvr32.exe
PID 1020 wrote to memory of 756	1020	taskeng.exe	regsvr32.exe
PID 1020 wrote to memory of 756	1020	taskeng.exe	regsvr32.exe
PID 756 wrote to memory of 1332	756	regsvr32.exe	regsvr32.exe
PID 756 wrote to memory of 1332	756	regsvr32.exe	regsvr32.exe
PID 756 wrote to memory of 1332	756	regsvr32.exe	regsvr32.exe
PID 756 wrote to memory of 1332	756	regsvr32.exe	regsvr32.exe
PID 756 wrote to memory of 1332	756	regsvr32.exe	regsvr32.exe
PID 756 wrote to memory of 1332	756	regsvr32.exe	regsvr32.exe
PID 756 wrote to memory of 1332	756	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:684

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:1524

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:868

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ssieszm /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 03:04 /ET 03:16
4⤵
- Creates scheduled task(s)
PID:1360

C:\Windows\system32\taskeng.exe
taskeng.exe {DC187392-AA00-4F91-A278-9309712B4146} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1020

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:756

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:1332

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
424c78aa14795247362f46c1dc04b393

SHA1
10d28e0ab29423c3c0bdcb0dab5bfdf50a954be8

SHA256
2976abf0a77e3bf3f63acfc83ad050ab685c5cdbdf3de83d1acc65846bd7364b

SHA512
70bd2c7912ae2d36591291221d4912eeaa9edaa4f3ffc0132bee1ce08bf07f366ccbf64cbed7c1d13616601b95f7df629587a6e3610f63745aac5c53f23ca373

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
424c78aa14795247362f46c1dc04b393

SHA1
10d28e0ab29423c3c0bdcb0dab5bfdf50a954be8

SHA256
2976abf0a77e3bf3f63acfc83ad050ab685c5cdbdf3de83d1acc65846bd7364b

SHA512
70bd2c7912ae2d36591291221d4912eeaa9edaa4f3ffc0132bee1ce08bf07f366ccbf64cbed7c1d13616601b95f7df629587a6e3610f63745aac5c53f23ca373

Download Submit
memory/684-60-0x000007FEFB9F1000-0x000007FEFB9F3000-memory.dmp

Filesize
8KB

Download
memory/756-70-0x0000000000000000-mapping.dmp

Download
memory/868-67-0x00000000742A1000-0x00000000742A3000-memory.dmp

Filesize
8KB

Download
memory/868-65-0x0000000000000000-mapping.dmp

Download
memory/868-69-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/1332-73-0x0000000000000000-mapping.dmp

Download
memory/1360-68-0x0000000000000000-mapping.dmp

Download
memory/1524-64-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download
memory/1524-63-0x0000000000C00000-0x0000000000C67000-memory.dmp

Filesize
412KB

Download
memory/1524-62-0x0000000075C71000-0x0000000075C73000-memory.dmp

Filesize
8KB

Download
memory/1524-61-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads