qakbot | b12073d6fb10eaa5c2d201c069693f72a45f53df4239ef34d5e4608a084603a4

General

Target

35f41510137c3c35eab54c7d9ed2359f.dll
Size

1.3MB
MD5

35f41510137c3c35eab54c7d9ed2359f
SHA1

9831a1e630da06dfd45b6784ae45aaa3a8b383fa
SHA256

b12073d6fb10eaa5c2d201c069693f72a45f53df4239ef34d5e4608a084603a4
SHA512

aef54b6618e9dedc8646e9803e3872b74173922450aa517cccd7d45a20bd5234d622fbf62725db0fbca0b848dcd4f53be839231a78fd99ce0a16ffdaa14a870b

Score

10^/10

qakbot clinton04 1618322109 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

clinton04

Campaign

1618322109

C2

75.137.47.174:443

140.82.49.12:443

151.205.102.42:443

24.226.156.153:443

24.43.22.221:993

216.201.162.158:443

76.25.142.196:443

149.28.99.97:995

149.28.101.90:2222

207.246.116.237:8443

149.28.99.97:443

45.63.107.192:2222

45.32.211.207:2222

149.28.101.90:443

45.77.117.108:995

207.246.77.75:443

207.246.77.75:8443

149.28.98.196:2222

45.32.211.207:995

45.32.211.207:443

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

1172 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

1864 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

316 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

316 rundll32.exe

pid	process
1172	regsvr32.exe

pid	process
1864	schtasks.exe

pid	process
316	rundll32.exe

pid	process
316	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 2036 wrote to memory of 316	2036	rundll32.exe	rundll32.exe
PID 2036 wrote to memory of 316	2036	rundll32.exe	rundll32.exe
PID 2036 wrote to memory of 316	2036	rundll32.exe	rundll32.exe
PID 2036 wrote to memory of 316	2036	rundll32.exe	rundll32.exe
PID 2036 wrote to memory of 316	2036	rundll32.exe	rundll32.exe
PID 2036 wrote to memory of 316	2036	rundll32.exe	rundll32.exe
PID 2036 wrote to memory of 316	2036	rundll32.exe	rundll32.exe
PID 316 wrote to memory of 752	316	rundll32.exe	explorer.exe
PID 316 wrote to memory of 752	316	rundll32.exe	explorer.exe
PID 316 wrote to memory of 752	316	rundll32.exe	explorer.exe
PID 316 wrote to memory of 752	316	rundll32.exe	explorer.exe
PID 316 wrote to memory of 752	316	rundll32.exe	explorer.exe
PID 316 wrote to memory of 752	316	rundll32.exe	explorer.exe
PID 752 wrote to memory of 1864	752	explorer.exe	schtasks.exe
PID 752 wrote to memory of 1864	752	explorer.exe	schtasks.exe
PID 752 wrote to memory of 1864	752	explorer.exe	schtasks.exe
PID 752 wrote to memory of 1864	752	explorer.exe	schtasks.exe
PID 968 wrote to memory of 640	968	taskeng.exe	regsvr32.exe
PID 968 wrote to memory of 640	968	taskeng.exe	regsvr32.exe
PID 968 wrote to memory of 640	968	taskeng.exe	regsvr32.exe
PID 968 wrote to memory of 640	968	taskeng.exe	regsvr32.exe
PID 968 wrote to memory of 640	968	taskeng.exe	regsvr32.exe
PID 640 wrote to memory of 1172	640	regsvr32.exe	regsvr32.exe
PID 640 wrote to memory of 1172	640	regsvr32.exe	regsvr32.exe
PID 640 wrote to memory of 1172	640	regsvr32.exe	regsvr32.exe
PID 640 wrote to memory of 1172	640	regsvr32.exe	regsvr32.exe
PID 640 wrote to memory of 1172	640	regsvr32.exe	regsvr32.exe
PID 640 wrote to memory of 1172	640	regsvr32.exe	regsvr32.exe
PID 640 wrote to memory of 1172	640	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\35f41510137c3c35eab54c7d9ed2359f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2036

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\35f41510137c3c35eab54c7d9ed2359f.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:316

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:752

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn npagouj /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\35f41510137c3c35eab54c7d9ed2359f.dll\"" /SC ONCE /Z /ST 19:07 /ET 19:19
4⤵
- Creates scheduled task(s)
PID:1864

C:\Windows\system32\taskeng.exe
taskeng.exe {2E4B6A07-F12A-4C39-885C-39A5A4472EDE} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:968

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\35f41510137c3c35eab54c7d9ed2359f.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:640

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\35f41510137c3c35eab54c7d9ed2359f.dll"
3⤵
- Loads dropped DLL
PID:1172

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\35f41510137c3c35eab54c7d9ed2359f.dll
MD5
ebd607a224506670df3925777954e229

SHA1
ef2baebda46c6b1031e854d56171fe364bd79327

SHA256
c3c0b7d5f81687ecc03ecb3707c43fe7c98997668d0e101e213bf0cf687da1a0

SHA512
3154ea1b4e0e39c30987c7225bcf483eb4ff7053a4e56f531ef3a85337162b2a07c8a4e8bd7ce3638dc238c25388e2e7a184eac08b64bbb6bbca4c545abaccae

Download Submit
\Users\Admin\AppData\Local\Temp\35f41510137c3c35eab54c7d9ed2359f.dll
MD5
ebd607a224506670df3925777954e229

SHA1
ef2baebda46c6b1031e854d56171fe364bd79327

SHA256
c3c0b7d5f81687ecc03ecb3707c43fe7c98997668d0e101e213bf0cf687da1a0

SHA512
3154ea1b4e0e39c30987c7225bcf483eb4ff7053a4e56f531ef3a85337162b2a07c8a4e8bd7ce3638dc238c25388e2e7a184eac08b64bbb6bbca4c545abaccae

Download Submit
memory/316-60-0x0000000076281000-0x0000000076283000-memory.dmp

Filesize
8KB

Download
memory/316-61-0x0000000001DD0000-0x0000000001F2A000-memory.dmp

Filesize
1.4MB

Download
memory/316-62-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/316-64-0x00000000002C0000-0x00000000002D9000-memory.dmp

Filesize
100KB

Download
memory/316-63-0x0000000000240000-0x000000000027C000-memory.dmp

Filesize
240KB

Download
memory/316-59-0x0000000000000000-mapping.dmp

Download
memory/640-70-0x0000000000000000-mapping.dmp

Download
memory/640-71-0x000007FEFC141000-0x000007FEFC143000-memory.dmp

Filesize
8KB

Download
memory/752-65-0x0000000000000000-mapping.dmp

Download
memory/752-69-0x0000000000080000-0x0000000000099000-memory.dmp

Filesize
100KB

Download
memory/752-67-0x0000000074C71000-0x0000000074C73000-memory.dmp

Filesize
8KB

Download
memory/1172-73-0x0000000000000000-mapping.dmp

Download
memory/1864-68-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads