qakbot | 06bc8a64bb563d0f6658f6095994a88694514909eef75c4686688c8030828d3c

General

Target

file.dll
Size

400KB
MD5

6e7673db321e1019146a2486e53ca1ed
SHA1

6685148138e03922e2149c6b1720f784091577d8
SHA256

06bc8a64bb563d0f6658f6095994a88694514909eef75c4686688c8030828d3c
SHA512

80a662ce37ef402a70242ef9bd4f14eb42372aa48b51240d0ac269734b03b461857d5b71ccb87ce802065741761a761877b3830cd47c4d4e3c996eb9a9a7a532

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

3868 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3732 3868 WerFault.exe regsvr32.exe

pid	process
3868	regsvr32.exe

pid	pid_target	process	target process
3732	3868	WerFault.exe	regsvr32.exe

Checks SCSI registry key(s) 3 TTPs 6 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

regsvr32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	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

184 schtasks.exe

pid	process
184	schtasks.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

regsvr32.exeWerFault.exe

pid	process
1772	regsvr32.exe
1772	regsvr32.exe
1772	regsvr32.exe
1772	regsvr32.exe
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1772 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 3732 WerFault.exe
Token: SeBackupPrivilege 3732 WerFault.exe
Token: SeDebugPrivilege 3732 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	3732	WerFault.exe
Token: SeBackupPrivilege	3732	WerFault.exe
Token: SeDebugPrivilege	3732	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 564 wrote to memory of 1772	564	regsvr32.exe	regsvr32.exe
PID 564 wrote to memory of 1772	564	regsvr32.exe	regsvr32.exe
PID 564 wrote to memory of 1772	564	regsvr32.exe	regsvr32.exe
PID 1772 wrote to memory of 3892	1772	regsvr32.exe	explorer.exe
PID 1772 wrote to memory of 3892	1772	regsvr32.exe	explorer.exe
PID 1772 wrote to memory of 3892	1772	regsvr32.exe	explorer.exe
PID 1772 wrote to memory of 3892	1772	regsvr32.exe	explorer.exe
PID 1772 wrote to memory of 3892	1772	regsvr32.exe	explorer.exe
PID 3892 wrote to memory of 184	3892	explorer.exe	schtasks.exe
PID 3892 wrote to memory of 184	3892	explorer.exe	schtasks.exe
PID 3892 wrote to memory of 184	3892	explorer.exe	schtasks.exe
PID 1968 wrote to memory of 3868	1968	regsvr32.exe	regsvr32.exe
PID 1968 wrote to memory of 3868	1968	regsvr32.exe	regsvr32.exe
PID 1968 wrote to memory of 3868	1968	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:564

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\file.dll
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1772

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:3892

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn izuykiugf /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 23:21 /ET 23:33
4⤵
- Creates scheduled task(s)
PID:184

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1968

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Loads dropped DLL
PID:3868

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3868 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3732

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

1

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\file.dll
MD5
5c3825f32632d5964ed6837e09a80f52

SHA1
8ac54e5da6e4f39eb3ac84148fa72a27f0ab2363

SHA256
51b9e7bc2ae9bf7657ada50670bb78e1f6a39b183356e671c5f29b071972162a

SHA512
c97f4b49c3282994b1c901fc56890e909ec8c4841dab0844f2d2e64b31dd9a0a2546b52e5f837a869db05178366f8a4f9086b7e4cb23fc73c62e4588288eec35

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
5c3825f32632d5964ed6837e09a80f52

SHA1
8ac54e5da6e4f39eb3ac84148fa72a27f0ab2363

SHA256
51b9e7bc2ae9bf7657ada50670bb78e1f6a39b183356e671c5f29b071972162a

SHA512
c97f4b49c3282994b1c901fc56890e909ec8c4841dab0844f2d2e64b31dd9a0a2546b52e5f837a869db05178366f8a4f9086b7e4cb23fc73c62e4588288eec35

Download Submit
memory/184-118-0x0000000000000000-mapping.dmp

Download
memory/1772-114-0x0000000000000000-mapping.dmp

Download
memory/1772-115-0x0000000004600000-0x0000000004666000-memory.dmp

Filesize
408KB

Download
memory/1772-116-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/3868-123-0x0000000000000000-mapping.dmp

Download
memory/3892-117-0x0000000000000000-mapping.dmp

Download
memory/3892-121-0x0000000000E40000-0x0000000000E75000-memory.dmp

Filesize
212KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads