qakbot | e8a186447b6d056ad6a42274db5550512c57699bd123bfc49343135d39b0ff2a

General

Target

44260.8523962963.jpg.dll
Size

347KB
MD5

6de3cf69bbd1d61ab9846c89ab6ede7f
SHA1

b1934561a7ba7f6263c7a10902bec50372d3b8e8
SHA256

e8a186447b6d056ad6a42274db5550512c57699bd123bfc49343135d39b0ff2a
SHA512

4a0bb789c6af608d9ab872b4b86c386a1ca312184ae86c2cfb6e44a3375714bb05867fa550506a685d4beab50bac1f92e4b5222631650dd3ab4ff2730ec7d286

Score

10^/10

qakbot biden03 1614851222 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

biden03

Campaign

1614851222

C2

81.97.154.100:443

92.59.35.196:2222

197.161.154.132:443

75.136.26.147:443

71.117.132.169:443

78.63.226.32:443

193.248.221.184:2222

75.67.192.125:443

83.110.9.71:2222

47.22.148.6:443

89.3.198.238:443

2.232.253.79:995

45.63.107.192:2222

207.246.77.75:443

45.32.211.207:8443

207.246.77.75:8443

45.32.211.207:995

149.28.98.196:443

149.28.99.97:2222

149.28.98.196:995

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

272 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

2012 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

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

Processes:

regsvr32.exe

pid process

284 regsvr32.exe

pid	process
272	regsvr32.exe

pid	process
2012	schtasks.exe

pid	process
284	regsvr32.exe
284	regsvr32.exe

pid	process
284	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1072 wrote to memory of 284	1072	regsvr32.exe	regsvr32.exe
PID 1072 wrote to memory of 284	1072	regsvr32.exe	regsvr32.exe
PID 1072 wrote to memory of 284	1072	regsvr32.exe	regsvr32.exe
PID 1072 wrote to memory of 284	1072	regsvr32.exe	regsvr32.exe
PID 1072 wrote to memory of 284	1072	regsvr32.exe	regsvr32.exe
PID 1072 wrote to memory of 284	1072	regsvr32.exe	regsvr32.exe
PID 1072 wrote to memory of 284	1072	regsvr32.exe	regsvr32.exe
PID 284 wrote to memory of 1660	284	regsvr32.exe	explorer.exe
PID 284 wrote to memory of 1660	284	regsvr32.exe	explorer.exe
PID 284 wrote to memory of 1660	284	regsvr32.exe	explorer.exe
PID 284 wrote to memory of 1660	284	regsvr32.exe	explorer.exe
PID 284 wrote to memory of 1660	284	regsvr32.exe	explorer.exe
PID 284 wrote to memory of 1660	284	regsvr32.exe	explorer.exe
PID 1660 wrote to memory of 2012	1660	explorer.exe	schtasks.exe
PID 1660 wrote to memory of 2012	1660	explorer.exe	schtasks.exe
PID 1660 wrote to memory of 2012	1660	explorer.exe	schtasks.exe
PID 1660 wrote to memory of 2012	1660	explorer.exe	schtasks.exe
PID 1944 wrote to memory of 1120	1944	taskeng.exe	regsvr32.exe
PID 1944 wrote to memory of 1120	1944	taskeng.exe	regsvr32.exe
PID 1944 wrote to memory of 1120	1944	taskeng.exe	regsvr32.exe
PID 1944 wrote to memory of 1120	1944	taskeng.exe	regsvr32.exe
PID 1944 wrote to memory of 1120	1944	taskeng.exe	regsvr32.exe
PID 1120 wrote to memory of 272	1120	regsvr32.exe	regsvr32.exe
PID 1120 wrote to memory of 272	1120	regsvr32.exe	regsvr32.exe
PID 1120 wrote to memory of 272	1120	regsvr32.exe	regsvr32.exe
PID 1120 wrote to memory of 272	1120	regsvr32.exe	regsvr32.exe
PID 1120 wrote to memory of 272	1120	regsvr32.exe	regsvr32.exe
PID 1120 wrote to memory of 272	1120	regsvr32.exe	regsvr32.exe
PID 1120 wrote to memory of 272	1120	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\44260.8523962963.jpg.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1072

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\44260.8523962963.jpg.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:284

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1660

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn qzsgrrwjss /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\44260.8523962963.jpg.dll\"" /SC ONCE /Z /ST 09:57 /ET 10:09
4⤵
- Creates scheduled task(s)
PID:2012

C:\Windows\system32\taskeng.exe
taskeng.exe {D8453CC5-715A-44A4-8F32-474258DA9F3C} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1944

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\44260.8523962963.jpg.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1120

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\44260.8523962963.jpg.dll"
3⤵
- Loads dropped DLL
PID:272

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\44260.8523962963.jpg.dll
MD5
486cde2c11427c2950a60c54c7145e66

SHA1
63ce7e8732ab33650ffadfb54373695d39cb66e8

SHA256
14e88339e954bb7e9e5f08ae058da38516cece232348c529d7a1bbe5cb7b412f

SHA512
0a3ae5d42281ff3ff122fe876039db2026b2fc02bb601707f2460f3cdc87d4e1793365c6eb8488c76c5ae6ecaebdbdef38f076971c1a7814ef62e569ddfccbf8

Download Submit
\Users\Admin\AppData\Local\Temp\44260.8523962963.jpg.dll
MD5
486cde2c11427c2950a60c54c7145e66

SHA1
63ce7e8732ab33650ffadfb54373695d39cb66e8

SHA256
14e88339e954bb7e9e5f08ae058da38516cece232348c529d7a1bbe5cb7b412f

SHA512
0a3ae5d42281ff3ff122fe876039db2026b2fc02bb601707f2460f3cdc87d4e1793365c6eb8488c76c5ae6ecaebdbdef38f076971c1a7814ef62e569ddfccbf8

Download Submit
memory/272-16-0x0000000000000000-mapping.dmp

Download
memory/284-3-0x0000000000000000-mapping.dmp

Download
memory/284-4-0x0000000075251000-0x0000000075253000-memory.dmp

Filesize
8KB

Download
memory/284-5-0x00000000020B0000-0x0000000005303000-memory.dmp

Filesize
50.3MB

Download
memory/284-6-0x0000000010000000-0x0000000013253000-memory.dmp

Filesize
50.3MB

Download
memory/1072-2-0x000007FEFC011000-0x000007FEFC013000-memory.dmp

Filesize
8KB

Download
memory/1120-13-0x0000000000000000-mapping.dmp

Download
memory/1660-9-0x00000000747B1000-0x00000000747B3000-memory.dmp

Filesize
8KB

Download
memory/1660-12-0x0000000000110000-0x0000000000145000-memory.dmp

Filesize
212KB

Download
memory/1660-11-0x0000000000110000-0x0000000000145000-memory.dmp

Filesize
212KB

Download
memory/1660-7-0x0000000000000000-mapping.dmp

Download
memory/2012-10-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads