qakbot | 03b4725f98d94b42dc91823784d4e53a26c77b9efb54e156facae22577ee9ba8

General

Target

03b4725f98d94b42dc91823784d4e53a26c77b9efb54e156facae22577ee9ba8.dll
Size

400KB
MD5

20b347dc15613731322ed168fcacfe61
SHA1

874bde28492b1edfb2f0376770385fbfdf7aeec4
SHA256

03b4725f98d94b42dc91823784d4e53a26c77b9efb54e156facae22577ee9ba8
SHA512

3569d7e5feed164f060e1f62188612f59996e094b3b38f26750b7e22c740f9405ace9b0efe006b8cfd574994d7fd7c373e5f87e6de63cf483ce02341735864f3

Score

10^/10

qakbot biden02 1614154620 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

biden02

Campaign

1614154620

C2

98.173.34.213:995

160.3.187.114:443

73.25.124.140:2222

24.50.118.93:443

82.127.125.209:990

83.110.109.106:2222

79.129.121.81:995

189.223.234.23:995

125.63.101.62:443

113.22.175.141:443

172.78.30.215:443

47.146.169.85:443

47.22.148.6:443

76.25.142.196:443

78.63.226.32:443

105.198.236.101:443

75.67.192.125:443

176.181.247.197:443

105.96.8.96:443

108.31.15.10:995

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

1336 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

1760 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1280 regsvr32.exe
1280 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1280 regsvr32.exe

pid	process
1336	regsvr32.exe

pid	process
1760	schtasks.exe

pid	process
1280	regsvr32.exe
1280	regsvr32.exe

pid	process
1280	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1052 wrote to memory of 1280	1052	regsvr32.exe	regsvr32.exe
PID 1052 wrote to memory of 1280	1052	regsvr32.exe	regsvr32.exe
PID 1052 wrote to memory of 1280	1052	regsvr32.exe	regsvr32.exe
PID 1052 wrote to memory of 1280	1052	regsvr32.exe	regsvr32.exe
PID 1052 wrote to memory of 1280	1052	regsvr32.exe	regsvr32.exe
PID 1052 wrote to memory of 1280	1052	regsvr32.exe	regsvr32.exe
PID 1052 wrote to memory of 1280	1052	regsvr32.exe	regsvr32.exe
PID 1280 wrote to memory of 1644	1280	regsvr32.exe	explorer.exe
PID 1280 wrote to memory of 1644	1280	regsvr32.exe	explorer.exe
PID 1280 wrote to memory of 1644	1280	regsvr32.exe	explorer.exe
PID 1280 wrote to memory of 1644	1280	regsvr32.exe	explorer.exe
PID 1280 wrote to memory of 1644	1280	regsvr32.exe	explorer.exe
PID 1280 wrote to memory of 1644	1280	regsvr32.exe	explorer.exe
PID 1644 wrote to memory of 1760	1644	explorer.exe	schtasks.exe
PID 1644 wrote to memory of 1760	1644	explorer.exe	schtasks.exe
PID 1644 wrote to memory of 1760	1644	explorer.exe	schtasks.exe
PID 1644 wrote to memory of 1760	1644	explorer.exe	schtasks.exe
PID 772 wrote to memory of 896	772	taskeng.exe	regsvr32.exe
PID 772 wrote to memory of 896	772	taskeng.exe	regsvr32.exe
PID 772 wrote to memory of 896	772	taskeng.exe	regsvr32.exe
PID 772 wrote to memory of 896	772	taskeng.exe	regsvr32.exe
PID 772 wrote to memory of 896	772	taskeng.exe	regsvr32.exe
PID 896 wrote to memory of 1336	896	regsvr32.exe	regsvr32.exe
PID 896 wrote to memory of 1336	896	regsvr32.exe	regsvr32.exe
PID 896 wrote to memory of 1336	896	regsvr32.exe	regsvr32.exe
PID 896 wrote to memory of 1336	896	regsvr32.exe	regsvr32.exe
PID 896 wrote to memory of 1336	896	regsvr32.exe	regsvr32.exe
PID 896 wrote to memory of 1336	896	regsvr32.exe	regsvr32.exe
PID 896 wrote to memory of 1336	896	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\03b4725f98d94b42dc91823784d4e53a26c77b9efb54e156facae22577ee9ba8.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1052

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\03b4725f98d94b42dc91823784d4e53a26c77b9efb54e156facae22577ee9ba8.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1280

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1644

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn tqcwupajs /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\03b4725f98d94b42dc91823784d4e53a26c77b9efb54e156facae22577ee9ba8.dll\"" /SC ONCE /Z /ST 20:50 /ET 21:02
4⤵
- Creates scheduled task(s)
PID:1760

C:\Windows\system32\taskeng.exe
taskeng.exe {16385611-AE4C-43B8-9AFD-A84114317AEF} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:772

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\03b4725f98d94b42dc91823784d4e53a26c77b9efb54e156facae22577ee9ba8.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:896

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\03b4725f98d94b42dc91823784d4e53a26c77b9efb54e156facae22577ee9ba8.dll"
3⤵
- Loads dropped DLL
PID:1336

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\03b4725f98d94b42dc91823784d4e53a26c77b9efb54e156facae22577ee9ba8.dll
MD5
c61b1257e2db68b8a54b8218882d43c5

SHA1
72bacd2e3ca668dc01af05c99f20b9eb6c9dcd31

SHA256
0006cd03e95e1b2219198812a470082d09fd84dd16adc72c518d709dbf4be44d

SHA512
7cdd28178da58c0cda5391d6dfc0607cd384192645a789f8da8c1d54db3d840b5d0e8c194bdb923cd7bfcc0da1b75398cf723e2187a374915915902b36d9d7bb

Download Submit
\Users\Admin\AppData\Local\Temp\03b4725f98d94b42dc91823784d4e53a26c77b9efb54e156facae22577ee9ba8.dll
MD5
c61b1257e2db68b8a54b8218882d43c5

SHA1
72bacd2e3ca668dc01af05c99f20b9eb6c9dcd31

SHA256
0006cd03e95e1b2219198812a470082d09fd84dd16adc72c518d709dbf4be44d

SHA512
7cdd28178da58c0cda5391d6dfc0607cd384192645a789f8da8c1d54db3d840b5d0e8c194bdb923cd7bfcc0da1b75398cf723e2187a374915915902b36d9d7bb

Download Submit
memory/896-69-0x0000000000000000-mapping.dmp

Download
memory/1052-59-0x000007FEFBB41000-0x000007FEFBB43000-memory.dmp

Filesize
8KB

Download
memory/1280-63-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/1280-62-0x00000000001E0000-0x0000000000260000-memory.dmp

Filesize
512KB

Download
memory/1280-60-0x0000000000000000-mapping.dmp

Download
memory/1280-61-0x0000000075721000-0x0000000075723000-memory.dmp

Filesize
8KB

Download
memory/1336-72-0x0000000000000000-mapping.dmp

Download
memory/1644-64-0x0000000000000000-mapping.dmp

Download
memory/1644-66-0x0000000074321000-0x0000000074323000-memory.dmp

Filesize
8KB

Download
memory/1644-67-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/1760-68-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads