qakbot | f47ca4bf52bd02a52a72ab47fb5b5b4ca23e6dd21a3bfb404e1ec698fe684ea9

General

Target

file.dll
Size

407KB
MD5

b8cfd53996a47ace62d98177e9a0032f
SHA1

6fe86432fc0529c745fca9111ec68d43406976b4
SHA256

f47ca4bf52bd02a52a72ab47fb5b5b4ca23e6dd21a3bfb404e1ec698fe684ea9
SHA512

cf9e0a02dc36a5ac088af902785921bde2b0b61d273efdc7d50060950f85851a0359fb2f0489f7dda44ba8dff987038f76f68f88eb70c3c7fa71eebf6824919c

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

340 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

1632 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

2028 regsvr32.exe
2028 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2028 regsvr32.exe

pid	process
340	regsvr32.exe

pid	process
1632	schtasks.exe

pid	process
2028	regsvr32.exe
2028	regsvr32.exe

pid	process
2028	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 788 wrote to memory of 2028	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 2028	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 2028	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 2028	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 2028	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 2028	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 2028	788	regsvr32.exe	regsvr32.exe
PID 2028 wrote to memory of 1488	2028	regsvr32.exe	explorer.exe
PID 2028 wrote to memory of 1488	2028	regsvr32.exe	explorer.exe
PID 2028 wrote to memory of 1488	2028	regsvr32.exe	explorer.exe
PID 2028 wrote to memory of 1488	2028	regsvr32.exe	explorer.exe
PID 2028 wrote to memory of 1488	2028	regsvr32.exe	explorer.exe
PID 2028 wrote to memory of 1488	2028	regsvr32.exe	explorer.exe
PID 1488 wrote to memory of 1632	1488	explorer.exe	schtasks.exe
PID 1488 wrote to memory of 1632	1488	explorer.exe	schtasks.exe
PID 1488 wrote to memory of 1632	1488	explorer.exe	schtasks.exe
PID 1488 wrote to memory of 1632	1488	explorer.exe	schtasks.exe
PID 1820 wrote to memory of 524	1820	taskeng.exe	regsvr32.exe
PID 1820 wrote to memory of 524	1820	taskeng.exe	regsvr32.exe
PID 1820 wrote to memory of 524	1820	taskeng.exe	regsvr32.exe
PID 1820 wrote to memory of 524	1820	taskeng.exe	regsvr32.exe
PID 1820 wrote to memory of 524	1820	taskeng.exe	regsvr32.exe
PID 524 wrote to memory of 340	524	regsvr32.exe	regsvr32.exe
PID 524 wrote to memory of 340	524	regsvr32.exe	regsvr32.exe
PID 524 wrote to memory of 340	524	regsvr32.exe	regsvr32.exe
PID 524 wrote to memory of 340	524	regsvr32.exe	regsvr32.exe
PID 524 wrote to memory of 340	524	regsvr32.exe	regsvr32.exe
PID 524 wrote to memory of 340	524	regsvr32.exe	regsvr32.exe
PID 524 wrote to memory of 340	524	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:788

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:2028

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1488

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn recumsobqs /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 01:28 /ET 01:40
4⤵
- Creates scheduled task(s)
PID:1632

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:1820

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:524

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:340

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
12afd74ad7772e0e8541e38fcfe979a4

SHA1
48f5da84936a6bf42186ec8d0932a8c376471fb4

SHA256
858605280405b41035ca4cb12719a80120dc24474b107d64cac648f999ccc279

SHA512
72231cbaf8e1057ef47a176c45a49a7614f8cd446384238f0cf3996faa39f25bb68d07478631338d692841516473bf83f08c128a3e239a5d87fb0f31be23000d

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
12afd74ad7772e0e8541e38fcfe979a4

SHA1
48f5da84936a6bf42186ec8d0932a8c376471fb4

SHA256
858605280405b41035ca4cb12719a80120dc24474b107d64cac648f999ccc279

SHA512
72231cbaf8e1057ef47a176c45a49a7614f8cd446384238f0cf3996faa39f25bb68d07478631338d692841516473bf83f08c128a3e239a5d87fb0f31be23000d

Download Submit
memory/340-73-0x0000000000000000-mapping.dmp

Download
memory/524-70-0x0000000000000000-mapping.dmp

Download
memory/788-60-0x000007FEFBC81000-0x000007FEFBC83000-memory.dmp

Filesize
8KB

Download
memory/1488-67-0x00000000744A1000-0x00000000744A3000-memory.dmp

Filesize
8KB

Download
memory/1488-65-0x0000000000000000-mapping.dmp

Download
memory/1488-69-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1632-68-0x0000000000000000-mapping.dmp

Download
memory/2028-64-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download
memory/2028-63-0x00000000002E0000-0x0000000000360000-memory.dmp

Filesize
512KB

Download
memory/2028-62-0x0000000075551000-0x0000000075553000-memory.dmp

Filesize
8KB

Download
memory/2028-61-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads