qakbot | fa2ff2ff51ca05cc3b06dc45b04636f6617100fc78840ab0824832fef19941f4

General

Target

44313_6048108796.dat.dll
Size

943KB
MD5

f1ed1242fe10b835854a926dd24a8926
SHA1

8646db8362f33bff3483b1150a5718339eb8a9dc
SHA256

fa2ff2ff51ca05cc3b06dc45b04636f6617100fc78840ab0824832fef19941f4
SHA512

8c81901c916a4ee85b8143e3b4f188a399751e96baab9d110b26938b96c765ca0ad73169d02079823d9c2dc745d80cf351079b5800d5ff10a7260abf7dd53ded

Score

10^/10

qakbot obama40 1620640874 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.68

Botnet

obama40

Campaign

1620640874

C2

136.232.34.70:443

50.244.112.106:443

86.248.16.253:2222

71.41.184.10:3389

140.82.49.12:443

216.201.162.158:443

73.25.124.140:2222

197.45.110.165:995

207.246.116.237:443

149.28.101.90:2222

149.28.101.90:8443

45.77.117.108:2222

45.77.117.108:995

207.246.116.237:995

45.32.211.207:8443

45.77.115.208:8443

45.32.211.207:995

207.246.116.237:2222

149.28.98.196:995

149.28.98.196:2222

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

560 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

1400 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1608 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1608 rundll32.exe

pid	process
560	regsvr32.exe

pid	process
1400	schtasks.exe

pid	process
1608	rundll32.exe

pid	process
1608	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 788 wrote to memory of 1608	788	rundll32.exe	rundll32.exe
PID 788 wrote to memory of 1608	788	rundll32.exe	rundll32.exe
PID 788 wrote to memory of 1608	788	rundll32.exe	rundll32.exe
PID 788 wrote to memory of 1608	788	rundll32.exe	rundll32.exe
PID 788 wrote to memory of 1608	788	rundll32.exe	rundll32.exe
PID 788 wrote to memory of 1608	788	rundll32.exe	rundll32.exe
PID 788 wrote to memory of 1608	788	rundll32.exe	rundll32.exe
PID 1608 wrote to memory of 1528	1608	rundll32.exe	explorer.exe
PID 1608 wrote to memory of 1528	1608	rundll32.exe	explorer.exe
PID 1608 wrote to memory of 1528	1608	rundll32.exe	explorer.exe
PID 1608 wrote to memory of 1528	1608	rundll32.exe	explorer.exe
PID 1608 wrote to memory of 1528	1608	rundll32.exe	explorer.exe
PID 1608 wrote to memory of 1528	1608	rundll32.exe	explorer.exe
PID 1528 wrote to memory of 1400	1528	explorer.exe	schtasks.exe
PID 1528 wrote to memory of 1400	1528	explorer.exe	schtasks.exe
PID 1528 wrote to memory of 1400	1528	explorer.exe	schtasks.exe
PID 1528 wrote to memory of 1400	1528	explorer.exe	schtasks.exe
PID 2040 wrote to memory of 472	2040	taskeng.exe	regsvr32.exe
PID 2040 wrote to memory of 472	2040	taskeng.exe	regsvr32.exe
PID 2040 wrote to memory of 472	2040	taskeng.exe	regsvr32.exe
PID 2040 wrote to memory of 472	2040	taskeng.exe	regsvr32.exe
PID 2040 wrote to memory of 472	2040	taskeng.exe	regsvr32.exe
PID 472 wrote to memory of 560	472	regsvr32.exe	regsvr32.exe
PID 472 wrote to memory of 560	472	regsvr32.exe	regsvr32.exe
PID 472 wrote to memory of 560	472	regsvr32.exe	regsvr32.exe
PID 472 wrote to memory of 560	472	regsvr32.exe	regsvr32.exe
PID 472 wrote to memory of 560	472	regsvr32.exe	regsvr32.exe
PID 472 wrote to memory of 560	472	regsvr32.exe	regsvr32.exe
PID 472 wrote to memory of 560	472	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44313_6048108796.dat.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:788

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44313_6048108796.dat.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1608

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1528

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn wqnaprmjh /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\44313_6048108796.dat.dll\"" /SC ONCE /Z /ST 18:14 /ET 18:26
4⤵
- Creates scheduled task(s)
PID:1400

C:\Windows\system32\taskeng.exe
taskeng.exe {016BC032-1E86-4302-BFD6-16969FC38EFE} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2040

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\44313_6048108796.dat.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:472

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\44313_6048108796.dat.dll"
3⤵
- Loads dropped DLL
PID:560

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\44313_6048108796.dat.dll
MD5
2cc2f9f44133977778225da921baf6ec

SHA1
87c7e9d43e646b566468e667b48f066a8e523a58

SHA256
290997e36fe0181fcf52ce02816994d15b95a6a6d7c881b2768ca140dda0bd09

SHA512
adc7ead1a12edef03a468df8634643c02ce8b30323d711d1504301cb0a031cd6919ad886a4a0362516d60cac785ec9dff039cd889def88318b4ebb054274d939

Download Submit
\Users\Admin\AppData\Local\Temp\44313_6048108796.dat.dll
MD5
2cc2f9f44133977778225da921baf6ec

SHA1
87c7e9d43e646b566468e667b48f066a8e523a58

SHA256
290997e36fe0181fcf52ce02816994d15b95a6a6d7c881b2768ca140dda0bd09

SHA512
adc7ead1a12edef03a468df8634643c02ce8b30323d711d1504301cb0a031cd6919ad886a4a0362516d60cac785ec9dff039cd889def88318b4ebb054274d939

Download Submit
memory/472-70-0x000007FEFBC81000-0x000007FEFBC83000-memory.dmp

Filesize
8KB

Download
memory/472-69-0x0000000000000000-mapping.dmp

Download
memory/560-72-0x0000000000000000-mapping.dmp

Download
memory/1400-67-0x0000000000000000-mapping.dmp

Download
memory/1528-66-0x0000000074771000-0x0000000074773000-memory.dmp

Filesize
8KB

Download
memory/1528-68-0x0000000000080000-0x00000000000BD000-memory.dmp

Filesize
244KB

Download
memory/1528-64-0x0000000000000000-mapping.dmp

Download
memory/1608-59-0x0000000000000000-mapping.dmp

Download
memory/1608-63-0x0000000000380000-0x00000000003BD000-memory.dmp

Filesize
244KB

Download
memory/1608-62-0x00000000001C0000-0x0000000000200000-memory.dmp

Filesize
256KB

Download
memory/1608-61-0x0000000000290000-0x0000000000380000-memory.dmp

Filesize
960KB

Download
memory/1608-60-0x0000000075551000-0x0000000075553000-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