qakbot | 1f2a826362af62f3d58b5e0bbd162913d815c1ab2354fede229d355f796a76b3

General

Target

1f2a826362af62f3d58b5e0bbd162913d815c1ab2354fede229d355f796a76b3.dll
Size

361KB
MD5

b1a85b59cda353b81879dfeeeca44d0f
SHA1

14657907e313de1f747964b5c1797ebb36969c3f
SHA256

1f2a826362af62f3d58b5e0bbd162913d815c1ab2354fede229d355f796a76b3
SHA512

89bb10121f61a05743d68dc1d5aec6c23e93c7fdb5ec150fac332fe74ce8e03e3607f454978e0446fd20bc9c2d52cf9a2760788a7a3a1e7fe07ae6a78698a4ea

Score

10^/10

qakbot abc124 1612362406 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

abc124

Campaign

1612362406

C2

86.236.77.68:2222

64.121.114.87:443

172.87.134.226:995

82.12.157.95:995

160.3.187.114:443

78.97.207.104:443

69.123.179.70:443

197.161.154.132:443

50.244.112.106:443

83.110.108.181:2222

105.198.236.99:443

74.77.162.33:443

196.151.252.84:443

140.82.49.12:443

45.118.216.157:443

80.11.173.82:8443

86.216.208.38:2222

72.240.200.181:2222

222.154.253.111:995

68.186.192.69:443

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

1168 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

496 1168 WerFault.exe regsvr32.exe

pid	process
1168	regsvr32.exe

pid	pid_target	process	target process
496	1168	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:

rundll32.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	rundll32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	rundll32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	rundll32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	rundll32.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

2096 schtasks.exe

pid	process
2096	schtasks.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
1240	rundll32.exe
1240	rundll32.exe
1240	rundll32.exe
1240	rundll32.exe
496	WerFault.exe
496	WerFault.exe
496	WerFault.exe
496	WerFault.exe
496	WerFault.exe
496	WerFault.exe
496	WerFault.exe
496	WerFault.exe
496	WerFault.exe
496	WerFault.exe
496	WerFault.exe
496	WerFault.exe
496	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1240 rundll32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 496 WerFault.exe
Token: SeBackupPrivilege 496 WerFault.exe
Token: SeDebugPrivilege 496 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	496	WerFault.exe
Token: SeBackupPrivilege	496	WerFault.exe
Token: SeDebugPrivilege	496	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 1108 wrote to memory of 1240	1108	rundll32.exe	rundll32.exe
PID 1108 wrote to memory of 1240	1108	rundll32.exe	rundll32.exe
PID 1108 wrote to memory of 1240	1108	rundll32.exe	rundll32.exe
PID 1240 wrote to memory of 1036	1240	rundll32.exe	explorer.exe
PID 1240 wrote to memory of 1036	1240	rundll32.exe	explorer.exe
PID 1240 wrote to memory of 1036	1240	rundll32.exe	explorer.exe
PID 1240 wrote to memory of 1036	1240	rundll32.exe	explorer.exe
PID 1240 wrote to memory of 1036	1240	rundll32.exe	explorer.exe
PID 1036 wrote to memory of 2096	1036	explorer.exe	schtasks.exe
PID 1036 wrote to memory of 2096	1036	explorer.exe	schtasks.exe
PID 1036 wrote to memory of 2096	1036	explorer.exe	schtasks.exe
PID 1364 wrote to memory of 1168	1364	regsvr32.exe	regsvr32.exe
PID 1364 wrote to memory of 1168	1364	regsvr32.exe	regsvr32.exe
PID 1364 wrote to memory of 1168	1364	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1f2a826362af62f3d58b5e0bbd162913d815c1ab2354fede229d355f796a76b3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1108

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1f2a826362af62f3d58b5e0bbd162913d815c1ab2354fede229d355f796a76b3.dll,#1
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1240

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1036

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn gmtjgol /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\1f2a826362af62f3d58b5e0bbd162913d815c1ab2354fede229d355f796a76b3.dll\"" /SC ONCE /Z /ST 22:54 /ET 23:06
4⤵
- Creates scheduled task(s)
PID:2096

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\1f2a826362af62f3d58b5e0bbd162913d815c1ab2354fede229d355f796a76b3.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1364

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\1f2a826362af62f3d58b5e0bbd162913d815c1ab2354fede229d355f796a76b3.dll"
2⤵
- Loads dropped DLL
PID:1168

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1168 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:496

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\1f2a826362af62f3d58b5e0bbd162913d815c1ab2354fede229d355f796a76b3.dll
MD5
148c2c11998b2c030876fe490f0e30fa

SHA1
9fce85e5e33cda3920cda874596e87bc9d6f0af8

SHA256
93a0b82e2458c04b07e8895df0ed21fb6730673cb55aff6251eef305d0024488

SHA512
a8d7b8e78b82dfa384cb8eb46e8c0e28d2395ca05224cd05a35d4e82f87415e3efb666b6cfe4e1b525e6da6a1ad095764b6f8501e7df0116e98c3c400c5e4c51

Download Submit
\Users\Admin\AppData\Local\Temp\1f2a826362af62f3d58b5e0bbd162913d815c1ab2354fede229d355f796a76b3.dll
MD5
148c2c11998b2c030876fe490f0e30fa

SHA1
9fce85e5e33cda3920cda874596e87bc9d6f0af8

SHA256
93a0b82e2458c04b07e8895df0ed21fb6730673cb55aff6251eef305d0024488

SHA512
a8d7b8e78b82dfa384cb8eb46e8c0e28d2395ca05224cd05a35d4e82f87415e3efb666b6cfe4e1b525e6da6a1ad095764b6f8501e7df0116e98c3c400c5e4c51

Download Submit
memory/496-12-0x0000000003690000-0x0000000003691000-memory.dmp

Filesize
4KB

Download
memory/1036-5-0x0000000000000000-mapping.dmp

Download
memory/1036-7-0x0000000000B10000-0x0000000000B45000-memory.dmp

Filesize
212KB

Download
memory/1036-8-0x0000000000B10000-0x0000000000B45000-memory.dmp

Filesize
212KB

Download
memory/1168-10-0x0000000000000000-mapping.dmp

Download
memory/1240-2-0x0000000000000000-mapping.dmp

Download
memory/1240-3-0x0000000003F80000-0x00000000064D2000-memory.dmp

Filesize
37.3MB

Download
memory/1240-4-0x0000000010000000-0x0000000012552000-memory.dmp

Filesize
37.3MB

Download
memory/2096-6-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads