qakbot | ad1c32dcce6a00279b5920cc54834467b52c850d07caf3b4af2f3ed91e2c0ec0

General

Target

file.dll
Size

407KB
MD5

0d97d8a07659f2171c24b7aa276724a4
SHA1

514e480b5f18f3e5d565d3c767ec8de4acafb2c0
SHA256

ad1c32dcce6a00279b5920cc54834467b52c850d07caf3b4af2f3ed91e2c0ec0
SHA512

41a568df8d007f7c9a1c94549cdef4d7f722ee63ca7e8d05a950f482f5fa8d543e1de32a144e3216e638235241cd3d6ec3984c28cc6609d67ae5bbbb864519bb

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

1752 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

1132 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1880 regsvr32.exe
1880 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1880 regsvr32.exe

pid	process
1752	regsvr32.exe

pid	process
1132	schtasks.exe

pid	process
1880	regsvr32.exe
1880	regsvr32.exe

pid	process
1880	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1676 wrote to memory of 1880	1676	regsvr32.exe	regsvr32.exe
PID 1676 wrote to memory of 1880	1676	regsvr32.exe	regsvr32.exe
PID 1676 wrote to memory of 1880	1676	regsvr32.exe	regsvr32.exe
PID 1676 wrote to memory of 1880	1676	regsvr32.exe	regsvr32.exe
PID 1676 wrote to memory of 1880	1676	regsvr32.exe	regsvr32.exe
PID 1676 wrote to memory of 1880	1676	regsvr32.exe	regsvr32.exe
PID 1676 wrote to memory of 1880	1676	regsvr32.exe	regsvr32.exe
PID 1880 wrote to memory of 1276	1880	regsvr32.exe	explorer.exe
PID 1880 wrote to memory of 1276	1880	regsvr32.exe	explorer.exe
PID 1880 wrote to memory of 1276	1880	regsvr32.exe	explorer.exe
PID 1880 wrote to memory of 1276	1880	regsvr32.exe	explorer.exe
PID 1880 wrote to memory of 1276	1880	regsvr32.exe	explorer.exe
PID 1880 wrote to memory of 1276	1880	regsvr32.exe	explorer.exe
PID 1276 wrote to memory of 1132	1276	explorer.exe	schtasks.exe
PID 1276 wrote to memory of 1132	1276	explorer.exe	schtasks.exe
PID 1276 wrote to memory of 1132	1276	explorer.exe	schtasks.exe
PID 1276 wrote to memory of 1132	1276	explorer.exe	schtasks.exe
PID 1328 wrote to memory of 1140	1328	taskeng.exe	regsvr32.exe
PID 1328 wrote to memory of 1140	1328	taskeng.exe	regsvr32.exe
PID 1328 wrote to memory of 1140	1328	taskeng.exe	regsvr32.exe
PID 1328 wrote to memory of 1140	1328	taskeng.exe	regsvr32.exe
PID 1328 wrote to memory of 1140	1328	taskeng.exe	regsvr32.exe
PID 1140 wrote to memory of 1752	1140	regsvr32.exe	regsvr32.exe
PID 1140 wrote to memory of 1752	1140	regsvr32.exe	regsvr32.exe
PID 1140 wrote to memory of 1752	1140	regsvr32.exe	regsvr32.exe
PID 1140 wrote to memory of 1752	1140	regsvr32.exe	regsvr32.exe
PID 1140 wrote to memory of 1752	1140	regsvr32.exe	regsvr32.exe
PID 1140 wrote to memory of 1752	1140	regsvr32.exe	regsvr32.exe
PID 1140 wrote to memory of 1752	1140	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:1676

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:1880

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1276

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ecebfzr /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 01:09 /ET 01:21
4⤵
- Creates scheduled task(s)
PID:1132

C:\Windows\system32\taskeng.exe
taskeng.exe {5EC918EE-0132-4F49-B683-3D1433231740} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1328

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1140

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:1752

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
637469ac3cac7c3311e41f5ce16c274b

SHA1
59d15ef616ecebf045a2383d5111c18655df2100

SHA256
ea71cbf7050e1e4811429e419d08d81de3ffae51b1ac4c77b5bad1c390e72885

SHA512
b8711077d32349b51d95e785f231ab7d1e82c9e559be11b4c88ceff85335bcb64a22928101a08cc3f55a798743d9c4eb79a3d42ec20cdb1da6beb76398df6ce5

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
637469ac3cac7c3311e41f5ce16c274b

SHA1
59d15ef616ecebf045a2383d5111c18655df2100

SHA256
ea71cbf7050e1e4811429e419d08d81de3ffae51b1ac4c77b5bad1c390e72885

SHA512
b8711077d32349b51d95e785f231ab7d1e82c9e559be11b4c88ceff85335bcb64a22928101a08cc3f55a798743d9c4eb79a3d42ec20cdb1da6beb76398df6ce5

Download Submit
memory/1132-68-0x0000000000000000-mapping.dmp

Download
memory/1140-69-0x0000000000000000-mapping.dmp

Download
memory/1276-66-0x0000000074801000-0x0000000074803000-memory.dmp

Filesize
8KB

Download
memory/1276-64-0x0000000000000000-mapping.dmp

Download
memory/1276-67-0x00000000000F0000-0x0000000000125000-memory.dmp

Filesize
212KB

Download
memory/1676-59-0x000007FEFBE41000-0x000007FEFBE43000-memory.dmp

Filesize
8KB

Download
memory/1752-72-0x0000000000000000-mapping.dmp

Download
memory/1880-63-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download
memory/1880-62-0x00000000003C0000-0x0000000000440000-memory.dmp

Filesize
512KB

Download
memory/1880-61-0x0000000075971000-0x0000000075973000-memory.dmp

Filesize
8KB

Download
memory/1880-60-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads