qakbot | 00da3dfab496ea65873d53636db189ed7bd46f502386cb014876a75d71d6869b

General

Target

46747509_by_Libranalysis.xls
Size

367KB
MD5

46747509aca01f63274d3edfeddb787b
SHA1

8bcb09a42a62453b9437915442ce981896cb4de7
SHA256

00da3dfab496ea65873d53636db189ed7bd46f502386cb014876a75d71d6869b
SHA512

490f689c0b47303a7fc96756347df946a953288dec82250503d5057cb35f1173f59b6125943dec8f9590fd3e31b9528dfeea0b258f1eedaeba52358e27702c7b

Score

10^/10

qakbot tr 1619706851 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.68

Botnet

tr

Campaign

1619706851

C2

24.117.107.120:443

190.85.91.154:443

72.252.201.69:443

189.210.115.207:443

71.41.184.10:3389

81.97.154.100:443

50.29.166.232:995

140.82.49.12:443

75.137.47.174:443

71.74.12.34:443

73.25.124.140:2222

149.28.99.97:2222

45.77.115.208:2222

45.32.211.207:995

207.246.116.237:443

149.28.99.97:443

207.246.77.75:443

149.28.98.196:995

207.246.116.237:2222

45.77.115.208:8443

Signatures

Process spawned unexpected child process 2 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

rundll32.exerundll32.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	1672	3952	rundll32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	2004	3952	rundll32.exe	EXCEL.EXE

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Loads dropped DLL 3 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

1444 rundll32.exe
3700 regsvr32.exe
3700 regsvr32.exe

pid	process
1444	rundll32.exe
3700	regsvr32.exe
3700	regsvr32.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

EXCEL.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.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

1468 schtasks.exe

pid	process
1468	schtasks.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

EXCEL.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

3952 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1444 rundll32.exe
1444 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1444 rundll32.exe

pid	process
1444	rundll32.exe
1444	rundll32.exe

pid	process
1444	rundll32.exe

Suspicious use of SetWindowsHookEx 14 IoCs

Processes:

EXCEL.EXE

pid	process
3952	EXCEL.EXE
3952	EXCEL.EXE
3952	EXCEL.EXE
3952	EXCEL.EXE
3952	EXCEL.EXE
3952	EXCEL.EXE
3952	EXCEL.EXE
3952	EXCEL.EXE
3952	EXCEL.EXE
3952	EXCEL.EXE
3952	EXCEL.EXE
3952	EXCEL.EXE
3952	EXCEL.EXE
3952	EXCEL.EXE

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

EXCEL.EXErundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 3952 wrote to memory of 1672	3952	EXCEL.EXE	rundll32.exe
PID 3952 wrote to memory of 1672	3952	EXCEL.EXE	rundll32.exe
PID 1672 wrote to memory of 1444	1672	rundll32.exe	rundll32.exe
PID 1672 wrote to memory of 1444	1672	rundll32.exe	rundll32.exe
PID 1672 wrote to memory of 1444	1672	rundll32.exe	rundll32.exe
PID 1444 wrote to memory of 3452	1444	rundll32.exe	explorer.exe
PID 1444 wrote to memory of 3452	1444	rundll32.exe	explorer.exe
PID 1444 wrote to memory of 3452	1444	rundll32.exe	explorer.exe
PID 1444 wrote to memory of 3452	1444	rundll32.exe	explorer.exe
PID 1444 wrote to memory of 3452	1444	rundll32.exe	explorer.exe
PID 3952 wrote to memory of 2004	3952	EXCEL.EXE	rundll32.exe
PID 3952 wrote to memory of 2004	3952	EXCEL.EXE	rundll32.exe
PID 3452 wrote to memory of 1468	3452	explorer.exe	schtasks.exe
PID 3452 wrote to memory of 1468	3452	explorer.exe	schtasks.exe
PID 3452 wrote to memory of 1468	3452	explorer.exe	schtasks.exe
PID 3988 wrote to memory of 3700	3988	regsvr32.exe	regsvr32.exe
PID 3988 wrote to memory of 3700	3988	regsvr32.exe	regsvr32.exe
PID 3988 wrote to memory of 3700	3988	regsvr32.exe	regsvr32.exe

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\46747509_by_Libranalysis.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3952

C:\Windows\SYSTEM32\rundll32.exe
rundll32 ..\ritofm.cvm,DllRegisterServer
2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:1672

C:\Windows\SysWOW64\rundll32.exe
rundll32 ..\ritofm.cvm,DllRegisterServer
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1444

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
4⤵
- Suspicious use of WriteProcessMemory
PID:3452

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn egevqtpvkt /tr "regsvr32.exe -s \"C:\Users\Admin\ritofm.cvm\"" /SC ONCE /Z /ST 10:01 /ET 10:13
5⤵
- Creates scheduled task(s)
PID:1468

C:\Windows\SYSTEM32\rundll32.exe
rundll32 ..\ritofm.cvm1,DllRegisterServer
2⤵
- Process spawned unexpected child process
PID:2004

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\ritofm.cvm"
1⤵
- Suspicious use of WriteProcessMemory
PID:3988

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\ritofm.cvm"
2⤵
- Loads dropped DLL
PID:3700

Network

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

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\ritofm.cvm
MD5
cb776877c9d6d5228613ed09b3216a30

SHA1
680c5b4230e5e506a5fc4ee970d325d89ecc7132

SHA256
1f27fcad61a656f8b035d04491ce3a3ca8b6e196fe7af69a8db6dd5d34c04f07

SHA512
05288a6de1ee45470fd74649b93373427baaa24b1a6447f5c12a55e910235c680261efa10fee44b1465c41f28244a8152e01ca92a7e323818f5c9ab73bdedd38

Download Submit
C:\Users\Admin\ritofm.cvm
MD5
602c1228d8428c84a252e0c750737914

SHA1
05f6c0a057970409c06c11747215264191bfb075

SHA256
5a5fcd5adafeec2990fef74842c93d6709dcbcd681380353c165bdf57b0bd7a9

SHA512
f81ae4e3a57d1ef93fd9e475c6ce1917e37bc83c9d1cd5af471d4374cbe192deff2c4a455e50eb819c2642b38f0b56220365c2a4c25f461a746a0a21e3bb5346

Download Submit
\Users\Admin\ritofm.cvm
MD5
cb776877c9d6d5228613ed09b3216a30

SHA1
680c5b4230e5e506a5fc4ee970d325d89ecc7132

SHA256
1f27fcad61a656f8b035d04491ce3a3ca8b6e196fe7af69a8db6dd5d34c04f07

SHA512
05288a6de1ee45470fd74649b93373427baaa24b1a6447f5c12a55e910235c680261efa10fee44b1465c41f28244a8152e01ca92a7e323818f5c9ab73bdedd38

Download Submit
\Users\Admin\ritofm.cvm
MD5
602c1228d8428c84a252e0c750737914

SHA1
05f6c0a057970409c06c11747215264191bfb075

SHA256
5a5fcd5adafeec2990fef74842c93d6709dcbcd681380353c165bdf57b0bd7a9

SHA512
f81ae4e3a57d1ef93fd9e475c6ce1917e37bc83c9d1cd5af471d4374cbe192deff2c4a455e50eb819c2642b38f0b56220365c2a4c25f461a746a0a21e3bb5346

Download Submit
\Users\Admin\ritofm.cvm
MD5
602c1228d8428c84a252e0c750737914

SHA1
05f6c0a057970409c06c11747215264191bfb075

SHA256
5a5fcd5adafeec2990fef74842c93d6709dcbcd681380353c165bdf57b0bd7a9

SHA512
f81ae4e3a57d1ef93fd9e475c6ce1917e37bc83c9d1cd5af471d4374cbe192deff2c4a455e50eb819c2642b38f0b56220365c2a4c25f461a746a0a21e3bb5346

Download Submit
memory/1444-181-0x0000000000000000-mapping.dmp

Download
memory/1444-183-0x0000000002BE0000-0x0000000002C03000-memory.dmp

Filesize
140KB

Download
memory/1444-184-0x0000000004510000-0x000000000454D000-memory.dmp

Filesize
244KB

Download
memory/1468-188-0x0000000000000000-mapping.dmp

Download
memory/1672-179-0x0000000000000000-mapping.dmp

Download
memory/2004-186-0x0000000000000000-mapping.dmp

Download
memory/3452-185-0x0000000000000000-mapping.dmp

Download
memory/3452-187-0x0000000003090000-0x00000000030CD000-memory.dmp

Filesize
244KB

Download
memory/3700-190-0x0000000000000000-mapping.dmp

Download
memory/3952-123-0x00007FFA26FF0000-0x00007FFA28EE5000-memory.dmp

Filesize
31.0MB

Download
memory/3952-121-0x00007FFA28EF0000-0x00007FFA29FDE000-memory.dmp

Filesize
16.9MB

Download
memory/3952-122-0x00007FFA08250000-0x00007FFA08260000-memory.dmp

Filesize
64KB

Download
memory/3952-114-0x00007FF77DB50000-0x00007FF781106000-memory.dmp

Filesize
53.7MB

Download
memory/3952-118-0x00007FFA08250000-0x00007FFA08260000-memory.dmp

Filesize
64KB

Download
memory/3952-117-0x00007FFA08250000-0x00007FFA08260000-memory.dmp

Filesize
64KB

Download
memory/3952-116-0x00007FFA08250000-0x00007FFA08260000-memory.dmp

Filesize
64KB

Download
memory/3952-115-0x00007FFA08250000-0x00007FFA08260000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads