qakbot | 1cf4c8e2393a29f8ff26d68fd6f96f06cccb8a242e04fde8b9fb8081d836490f

General

Target

1cf4c8e2393a29f8ff26d68fd6f96f06cccb8a242e04fde8b9fb8081d836490f.dll
Size

400KB
MD5

8450972cb4dda468f83724beaa042fbb
SHA1

624ac4cc912e503863b05075d662504e9791c7e8
SHA256

1cf4c8e2393a29f8ff26d68fd6f96f06cccb8a242e04fde8b9fb8081d836490f
SHA512

49197e68bc89b151d857e4362f01493e498e08244dbe43c316171ce3e1caabd0b867cd5f46c1ce19d5ea1e49c257f50196b61c836bdf91a82efb668b16062cb5

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

2088 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3832 2088 WerFault.exe regsvr32.exe

pid	process
2088	regsvr32.exe

pid	pid_target	process	target process
3832	2088	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 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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	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

736 schtasks.exe

pid	process
736	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

regsvr32.exeWerFault.exe

pid	process
64	regsvr32.exe
64	regsvr32.exe
64	regsvr32.exe
64	regsvr32.exe
3832	WerFault.exe
3832	WerFault.exe
3832	WerFault.exe
3832	WerFault.exe
3832	WerFault.exe
3832	WerFault.exe
3832	WerFault.exe
3832	WerFault.exe
3832	WerFault.exe
3832	WerFault.exe
3832	WerFault.exe
3832	WerFault.exe
3832	WerFault.exe
3832	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

64 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 3832 WerFault.exe
Token: SeBackupPrivilege 3832 WerFault.exe
Token: SeDebugPrivilege 3832 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	3832	WerFault.exe
Token: SeBackupPrivilege	3832	WerFault.exe
Token: SeDebugPrivilege	3832	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 4056 wrote to memory of 64	4056	regsvr32.exe	regsvr32.exe
PID 4056 wrote to memory of 64	4056	regsvr32.exe	regsvr32.exe
PID 4056 wrote to memory of 64	4056	regsvr32.exe	regsvr32.exe
PID 64 wrote to memory of 1100	64	regsvr32.exe	explorer.exe
PID 64 wrote to memory of 1100	64	regsvr32.exe	explorer.exe
PID 64 wrote to memory of 1100	64	regsvr32.exe	explorer.exe
PID 64 wrote to memory of 1100	64	regsvr32.exe	explorer.exe
PID 64 wrote to memory of 1100	64	regsvr32.exe	explorer.exe
PID 1100 wrote to memory of 736	1100	explorer.exe	schtasks.exe
PID 1100 wrote to memory of 736	1100	explorer.exe	schtasks.exe
PID 1100 wrote to memory of 736	1100	explorer.exe	schtasks.exe
PID 648 wrote to memory of 2088	648	regsvr32.exe	regsvr32.exe
PID 648 wrote to memory of 2088	648	regsvr32.exe	regsvr32.exe
PID 648 wrote to memory of 2088	648	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\1cf4c8e2393a29f8ff26d68fd6f96f06cccb8a242e04fde8b9fb8081d836490f.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4056

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\1cf4c8e2393a29f8ff26d68fd6f96f06cccb8a242e04fde8b9fb8081d836490f.dll
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:64

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1100

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn hacwmhfuyj /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\1cf4c8e2393a29f8ff26d68fd6f96f06cccb8a242e04fde8b9fb8081d836490f.dll\"" /SC ONCE /Z /ST 20:51 /ET 21:03
4⤵
- Creates scheduled task(s)
PID:736

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\1cf4c8e2393a29f8ff26d68fd6f96f06cccb8a242e04fde8b9fb8081d836490f.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:648

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\1cf4c8e2393a29f8ff26d68fd6f96f06cccb8a242e04fde8b9fb8081d836490f.dll"
2⤵
- Loads dropped DLL
PID:2088

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2088 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3832

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\1cf4c8e2393a29f8ff26d68fd6f96f06cccb8a242e04fde8b9fb8081d836490f.dll
MD5
11c75879bc9d263f3087806ea09cde47

SHA1
12562e43188e75948ea5e392ba6d1676f72911ba

SHA256
e98e405f95f0f5bf9c9876dcaf856d43633211be8b33e05512510c1fa1aa57ea

SHA512
83053cfa7b8c90f997cc991f0344d473a114e404091d76fcd72c17e1d9e031f267440aef0858ba309b397486405a4051e8550fcb18fb849f1739c79dc1f3d585

Download Submit
\Users\Admin\AppData\Local\Temp\1cf4c8e2393a29f8ff26d68fd6f96f06cccb8a242e04fde8b9fb8081d836490f.dll
MD5
11c75879bc9d263f3087806ea09cde47

SHA1
12562e43188e75948ea5e392ba6d1676f72911ba

SHA256
e98e405f95f0f5bf9c9876dcaf856d43633211be8b33e05512510c1fa1aa57ea

SHA512
83053cfa7b8c90f997cc991f0344d473a114e404091d76fcd72c17e1d9e031f267440aef0858ba309b397486405a4051e8550fcb18fb849f1739c79dc1f3d585

Download Submit
memory/64-114-0x0000000000000000-mapping.dmp

Download
memory/64-115-0x0000000000860000-0x00000000008C6000-memory.dmp

Filesize
408KB

Download
memory/64-116-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/736-118-0x0000000000000000-mapping.dmp

Download
memory/1100-117-0x0000000000000000-mapping.dmp

Download
memory/1100-120-0x0000000000840000-0x0000000000841000-memory.dmp

Filesize
4KB

Download
memory/1100-121-0x0000000000340000-0x0000000000375000-memory.dmp

Filesize
212KB

Download
memory/2088-123-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads