qakbot | 386eff5a2d8c900ec979a89b4c2575d9fb5fd7fa7a078c34487aa7fc5371bcab

General

Target

dfddddds.xls
Size

233KB
MD5

e9d2197a805286d20d558494ded11653
SHA1

e5a90cfde2deba21696a6d7a7e34d360af1665cf
SHA256

386eff5a2d8c900ec979a89b4c2575d9fb5fd7fa7a078c34487aa7fc5371bcab
SHA512

2a9d87ffbf239ce6029b773b4619cf4cfa1a39040d243d7f5f471c7937aa985f73eba873fd6e15779dec707221b9809e09ca143422c4d1c5fba728c1fcf417e4

Score

10^/10

qakbot tr 1632730751 banker stealer trojan

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://maxdigitizing.com/wAbCNMUm/pp.html

xlm40.dropper

https://turnipshop.com/ihiRzoi1/pp.html

xlm40.dropper

https://dynamiclifts.co.in/1PWQQcv0D/pp.html

Extracted

Family

qakbot

Version

402.343

Botnet

tr

Campaign

1632730751

C2

95.77.223.148:443

47.22.148.6:443

89.101.97.139:443

27.223.92.142:995

120.151.47.189:443

136.232.34.70:443

120.150.218.241:995

185.250.148.74:443

181.118.183.94:443

140.82.49.12:443

67.165.206.193:993

103.148.120.144:443

71.74.12.34:443

76.25.142.196:443

73.151.236.31:443

173.21.10.71:2222

75.188.35.168:443

2.178.88.145:61202

71.80.168.245:443

45.46.53.140:2222

Signatures

Process spawned unexpected child process 3 IoCs

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

Processes:

regsvr32.exeregsvr32.exeregsvr32.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	2904	740	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3800	740	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3172	740	regsvr32.exe	EXCEL.EXE

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Loads dropped DLL 2 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

412 regsvr32.exe
3932 regsvr32.exe

pid	process
412	regsvr32.exe
3932	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

968 schtasks.exe

pid	process
968	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

740 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

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

Processes:

regsvr32.exe

pid process

412 regsvr32.exe

pid	process
412	regsvr32.exe
412	regsvr32.exe

pid	process
412	regsvr32.exe

Suspicious use of SetWindowsHookEx 14 IoCs

Processes:

EXCEL.EXE

pid	process
740	EXCEL.EXE
740	EXCEL.EXE
740	EXCEL.EXE
740	EXCEL.EXE
740	EXCEL.EXE
740	EXCEL.EXE
740	EXCEL.EXE
740	EXCEL.EXE
740	EXCEL.EXE
740	EXCEL.EXE
740	EXCEL.EXE
740	EXCEL.EXE
740	EXCEL.EXE
740	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

EXCEL.EXEregsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 740 wrote to memory of 2904	740	EXCEL.EXE	regsvr32.exe
PID 740 wrote to memory of 2904	740	EXCEL.EXE	regsvr32.exe
PID 740 wrote to memory of 3800	740	EXCEL.EXE	regsvr32.exe
PID 740 wrote to memory of 3800	740	EXCEL.EXE	regsvr32.exe
PID 740 wrote to memory of 3172	740	EXCEL.EXE	regsvr32.exe
PID 740 wrote to memory of 3172	740	EXCEL.EXE	regsvr32.exe
PID 2904 wrote to memory of 412	2904	regsvr32.exe	regsvr32.exe
PID 2904 wrote to memory of 412	2904	regsvr32.exe	regsvr32.exe
PID 2904 wrote to memory of 412	2904	regsvr32.exe	regsvr32.exe
PID 412 wrote to memory of 416	412	regsvr32.exe	explorer.exe
PID 412 wrote to memory of 416	412	regsvr32.exe	explorer.exe
PID 412 wrote to memory of 416	412	regsvr32.exe	explorer.exe
PID 412 wrote to memory of 416	412	regsvr32.exe	explorer.exe
PID 412 wrote to memory of 416	412	regsvr32.exe	explorer.exe
PID 416 wrote to memory of 968	416	explorer.exe	schtasks.exe
PID 416 wrote to memory of 968	416	explorer.exe	schtasks.exe
PID 416 wrote to memory of 968	416	explorer.exe	schtasks.exe
PID 1140 wrote to memory of 3932	1140	regsvr32.exe	regsvr32.exe
PID 1140 wrote to memory of 3932	1140	regsvr32.exe	regsvr32.exe
PID 1140 wrote to memory of 3932	1140	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\dfddddds.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:740

C:\Windows\System32\regsvr32.exe
"C:\Windows\System32\regsvr32.exe" C:\Datop\test.test
2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:2904

C:\Windows\SysWOW64\regsvr32.exe
C:\Datop\test.test
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:412

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
4⤵
- Suspicious use of WriteProcessMemory
PID:416

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn scvocpfdy /tr "regsvr32.exe -s \"C:\Datop\test.test\"" /SC ONCE /Z /ST 18:53 /ET 19:05
5⤵
- Creates scheduled task(s)
PID:968

C:\Windows\System32\regsvr32.exe
"C:\Windows\System32\regsvr32.exe" C:\Datop\test1.test
2⤵
- Process spawned unexpected child process
PID:3800

C:\Windows\System32\regsvr32.exe
"C:\Windows\System32\regsvr32.exe" C:\Datop\test2.test
2⤵
- Process spawned unexpected child process
PID:3172

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Datop\test.test"
1⤵
- Suspicious use of WriteProcessMemory
PID:1140

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Datop\test.test"
2⤵
- Loads dropped DLL
PID:3932

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:\Datop\test.test
MD5
cc1457731a711bc445bd0ad03234df5d

SHA1
a894943cd26af9b8908792402e152aee9ac723f5

SHA256
51426703eccfb0b85c4051fa36ad9830828c85434a60d7c53328bf46fd1edf5c

SHA512
d67eda4c707e1a14326cdccb3d143bc4aeb6646de76e100e14a96db4d3400b34e0f28f7c5206cb5a0bb6dc8d441d406929b3695249545fc1afc5f0eef66a2a6c

Download Submit
C:\Datop\test.test
MD5
cc1457731a711bc445bd0ad03234df5d

SHA1
a894943cd26af9b8908792402e152aee9ac723f5

SHA256
51426703eccfb0b85c4051fa36ad9830828c85434a60d7c53328bf46fd1edf5c

SHA512
d67eda4c707e1a14326cdccb3d143bc4aeb6646de76e100e14a96db4d3400b34e0f28f7c5206cb5a0bb6dc8d441d406929b3695249545fc1afc5f0eef66a2a6c

Download Submit
\Datop\test.test
MD5
cc1457731a711bc445bd0ad03234df5d

SHA1
a894943cd26af9b8908792402e152aee9ac723f5

SHA256
51426703eccfb0b85c4051fa36ad9830828c85434a60d7c53328bf46fd1edf5c

SHA512
d67eda4c707e1a14326cdccb3d143bc4aeb6646de76e100e14a96db4d3400b34e0f28f7c5206cb5a0bb6dc8d441d406929b3695249545fc1afc5f0eef66a2a6c

Download Submit
\Datop\test.test
MD5
cc1457731a711bc445bd0ad03234df5d

SHA1
a894943cd26af9b8908792402e152aee9ac723f5

SHA256
51426703eccfb0b85c4051fa36ad9830828c85434a60d7c53328bf46fd1edf5c

SHA512
d67eda4c707e1a14326cdccb3d143bc4aeb6646de76e100e14a96db4d3400b34e0f28f7c5206cb5a0bb6dc8d441d406929b3695249545fc1afc5f0eef66a2a6c

Download Submit
memory/412-292-0x0000000002B10000-0x0000000002B11000-memory.dmp

Filesize
4KB

Download
memory/412-290-0x0000000074270000-0x0000000074291000-memory.dmp

Filesize
132KB

Download
memory/412-291-0x0000000074270000-0x00000000743D8000-memory.dmp

Filesize
1.4MB

Download
memory/412-288-0x0000000000000000-mapping.dmp

Download
memory/416-294-0x0000000000AD0000-0x0000000000AF1000-memory.dmp

Filesize
132KB

Download
memory/416-293-0x0000000000000000-mapping.dmp

Download
memory/740-121-0x00007FF999990000-0x00007FF9999A0000-memory.dmp

Filesize
64KB

Download
memory/740-123-0x00007FF9B9520000-0x00007FF9BB415000-memory.dmp

Filesize
31.0MB

Download
memory/740-122-0x00007FF9BB420000-0x00007FF9BC50E000-memory.dmp

Filesize
16.9MB

Download
memory/740-114-0x00007FF768C10000-0x00007FF76C1C6000-memory.dmp

Filesize
53.7MB

Download
memory/740-118-0x00007FF999990000-0x00007FF9999A0000-memory.dmp

Filesize
64KB

Download
memory/740-117-0x00007FF999990000-0x00007FF9999A0000-memory.dmp

Filesize
64KB

Download
memory/740-116-0x00007FF999990000-0x00007FF9999A0000-memory.dmp

Filesize
64KB

Download
memory/740-115-0x00007FF999990000-0x00007FF9999A0000-memory.dmp

Filesize
64KB

Download
memory/968-295-0x0000000000000000-mapping.dmp

Download
memory/2904-278-0x0000000000000000-mapping.dmp

Download
memory/3172-283-0x0000000000000000-mapping.dmp

Download
memory/3800-281-0x0000000000000000-mapping.dmp

Download
memory/3932-299-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads