qakbot | fddbcf53d1755991916fed25ff812c2dc3010782b50e990de39909477c04edb6

General

Target

file.dll
Size

407KB
MD5

f715008f42c153d60576632595b2ee60
SHA1

8859e4979baf8e2aebf26a11c533efe94aa0bfd7
SHA256

fddbcf53d1755991916fed25ff812c2dc3010782b50e990de39909477c04edb6
SHA512

e0f94106042f7fb724ce71addadb119ac455a9f8cfbb331d930cde4ba18523560ec2e30959f19c26bb78172381486c1451ae68c77f814c8198935a4cd668f819

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

1048 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

1444 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

2004 regsvr32.exe
2004 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2004 regsvr32.exe

pid	process
1048	regsvr32.exe

pid	process
1444	schtasks.exe

pid	process
2004	regsvr32.exe
2004	regsvr32.exe

pid	process
2004	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1796 wrote to memory of 2004	1796	regsvr32.exe	regsvr32.exe
PID 1796 wrote to memory of 2004	1796	regsvr32.exe	regsvr32.exe
PID 1796 wrote to memory of 2004	1796	regsvr32.exe	regsvr32.exe
PID 1796 wrote to memory of 2004	1796	regsvr32.exe	regsvr32.exe
PID 1796 wrote to memory of 2004	1796	regsvr32.exe	regsvr32.exe
PID 1796 wrote to memory of 2004	1796	regsvr32.exe	regsvr32.exe
PID 1796 wrote to memory of 2004	1796	regsvr32.exe	regsvr32.exe
PID 2004 wrote to memory of 1548	2004	regsvr32.exe	explorer.exe
PID 2004 wrote to memory of 1548	2004	regsvr32.exe	explorer.exe
PID 2004 wrote to memory of 1548	2004	regsvr32.exe	explorer.exe
PID 2004 wrote to memory of 1548	2004	regsvr32.exe	explorer.exe
PID 2004 wrote to memory of 1548	2004	regsvr32.exe	explorer.exe
PID 2004 wrote to memory of 1548	2004	regsvr32.exe	explorer.exe
PID 1548 wrote to memory of 1444	1548	explorer.exe	schtasks.exe
PID 1548 wrote to memory of 1444	1548	explorer.exe	schtasks.exe
PID 1548 wrote to memory of 1444	1548	explorer.exe	schtasks.exe
PID 1548 wrote to memory of 1444	1548	explorer.exe	schtasks.exe
PID 792 wrote to memory of 440	792	taskeng.exe	regsvr32.exe
PID 792 wrote to memory of 440	792	taskeng.exe	regsvr32.exe
PID 792 wrote to memory of 440	792	taskeng.exe	regsvr32.exe
PID 792 wrote to memory of 440	792	taskeng.exe	regsvr32.exe
PID 792 wrote to memory of 440	792	taskeng.exe	regsvr32.exe
PID 440 wrote to memory of 1048	440	regsvr32.exe	regsvr32.exe
PID 440 wrote to memory of 1048	440	regsvr32.exe	regsvr32.exe
PID 440 wrote to memory of 1048	440	regsvr32.exe	regsvr32.exe
PID 440 wrote to memory of 1048	440	regsvr32.exe	regsvr32.exe
PID 440 wrote to memory of 1048	440	regsvr32.exe	regsvr32.exe
PID 440 wrote to memory of 1048	440	regsvr32.exe	regsvr32.exe
PID 440 wrote to memory of 1048	440	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:1796

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:2004

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1548

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ncomhxrhoo /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 03:29 /ET 03:41
4⤵
- Creates scheduled task(s)
PID:1444

C:\Windows\system32\taskeng.exe
taskeng.exe {2DC69254-69D6-40D9-A24D-507F4A7A9C78} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:792

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:440

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:1048

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
f2705757c5924dc9594b7f9a94465d7c

SHA1
a7ea7a6994b4aca99fc6b9087dfa66b78d79c671

SHA256
c6ac22bd17ecff4ea7b4b3d5a76bb1a5cfe26d8487ed74a4364ebdcb78c96646

SHA512
cab2c4b0d5efc13e270266ac18c2d51c6f855b1203fe1556cad54ad89cd69186311adc13fad4528084612b45db94937d5593882127a7604e89369a6c6976a29a

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
f2705757c5924dc9594b7f9a94465d7c

SHA1
a7ea7a6994b4aca99fc6b9087dfa66b78d79c671

SHA256
c6ac22bd17ecff4ea7b4b3d5a76bb1a5cfe26d8487ed74a4364ebdcb78c96646

SHA512
cab2c4b0d5efc13e270266ac18c2d51c6f855b1203fe1556cad54ad89cd69186311adc13fad4528084612b45db94937d5593882127a7604e89369a6c6976a29a

Download Submit
memory/440-70-0x0000000000000000-mapping.dmp

Download
memory/1048-73-0x0000000000000000-mapping.dmp

Download
memory/1444-68-0x0000000000000000-mapping.dmp

Download
memory/1548-67-0x0000000074D41000-0x0000000074D43000-memory.dmp

Filesize
8KB

Download
memory/1548-65-0x0000000000000000-mapping.dmp

Download
memory/1548-69-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1796-60-0x000007FEFC381000-0x000007FEFC383000-memory.dmp

Filesize
8KB

Download
memory/2004-64-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download
memory/2004-63-0x00000000009B0000-0x0000000000A30000-memory.dmp

Filesize
512KB

Download
memory/2004-62-0x0000000076A01000-0x0000000076A03000-memory.dmp

Filesize
8KB

Download
memory/2004-61-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads