qakbot | caf0413ce43dd36aad32438727ff41ae1b9cd3243e240a21474e606572e35712

General

Target

1312.gif.dll
Size

2.0MB
MD5

ec11ad0b0b09671b0e1d33a0426fc545
SHA1

f3527e4bbb1f3ea8db2365824c41cd0fac0bdf44
SHA256

caf0413ce43dd36aad32438727ff41ae1b9cd3243e240a21474e606572e35712
SHA512

7953df254175a8db3a16ca079bb770845bb931701ae7ff77274a2d45e26deb5e5456ecbc4053a02d65cc5b806e1442b3395075473efeb583affbeeae20e4463a

Score

10^/10

qakbot tr02 1607955641 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.78

Botnet

tr02

Campaign

1607955641

C2

120.151.95.167:443

47.44.217.98:443

32.212.117.188:443

184.97.145.239:443

86.121.3.80:443

83.110.97.149:443

83.194.193.247:2222

105.198.236.101:443

35.134.202.234:443

189.62.175.92:22

2.89.122.157:443

78.97.207.104:443

208.93.202.41:443

45.118.216.157:443

5.204.148.208:995

5.15.226.81:443

66.26.160.37:443

84.78.128.76:2222

80.106.85.24:2222

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

3552 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2156 3552 WerFault.exe regsvr32.exe

pid	process
3552	regsvr32.exe

pid	pid_target	process	target process
2156	3552	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 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
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

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

4044 schtasks.exe

pid	process
4044	schtasks.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
1184	rundll32.exe
1184	rundll32.exe
1184	rundll32.exe
1184	rundll32.exe
2156	WerFault.exe
2156	WerFault.exe
2156	WerFault.exe
2156	WerFault.exe
2156	WerFault.exe
2156	WerFault.exe
2156	WerFault.exe
2156	WerFault.exe
2156	WerFault.exe
2156	WerFault.exe
2156	WerFault.exe
2156	WerFault.exe
2156	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1184 rundll32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 2156 WerFault.exe
Token: SeBackupPrivilege 2156 WerFault.exe
Token: SeDebugPrivilege 2156 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	2156	WerFault.exe
Token: SeBackupPrivilege	2156	WerFault.exe
Token: SeDebugPrivilege	2156	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 808 wrote to memory of 1184	808	rundll32.exe	rundll32.exe
PID 808 wrote to memory of 1184	808	rundll32.exe	rundll32.exe
PID 808 wrote to memory of 1184	808	rundll32.exe	rundll32.exe
PID 1184 wrote to memory of 204	1184	rundll32.exe	explorer.exe
PID 1184 wrote to memory of 204	1184	rundll32.exe	explorer.exe
PID 1184 wrote to memory of 204	1184	rundll32.exe	explorer.exe
PID 1184 wrote to memory of 204	1184	rundll32.exe	explorer.exe
PID 1184 wrote to memory of 204	1184	rundll32.exe	explorer.exe
PID 204 wrote to memory of 4044	204	explorer.exe	schtasks.exe
PID 204 wrote to memory of 4044	204	explorer.exe	schtasks.exe
PID 204 wrote to memory of 4044	204	explorer.exe	schtasks.exe
PID 2820 wrote to memory of 3552	2820	regsvr32.exe	regsvr32.exe
PID 2820 wrote to memory of 3552	2820	regsvr32.exe	regsvr32.exe
PID 2820 wrote to memory of 3552	2820	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1312.gif.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:808

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1312.gif.dll,#1
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1184

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:204

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn enkejhjs /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\1312.gif.dll\"" /SC ONCE /Z /ST 08:09 /ET 08:21
4⤵
- Creates scheduled task(s)
PID:4044

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\1312.gif.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2820

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\1312.gif.dll"
2⤵
- Loads dropped DLL
PID:3552

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3552 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2156

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\1312.gif.dll
MD5
7fa71d3adffd18c2f7038dbeaef014b3

SHA1
af502b52ecb72f48fe5ef1119607ea4f422be242

SHA256
c468670d8b78a054cd22e4aac5853e91383d35a7472f64d46898b4236f88e937

SHA512
a2572720d657e868d1abb652f0d2cbc0569f55f9ff8fbb47ac9655179d01e425aa69ee82ebbb81935efc8ebe77c4bec43019542d87743d002c4ef6688e948694

Download Submit
\Users\Admin\AppData\Local\Temp\1312.gif.dll
MD5
7fa71d3adffd18c2f7038dbeaef014b3

SHA1
af502b52ecb72f48fe5ef1119607ea4f422be242

SHA256
c468670d8b78a054cd22e4aac5853e91383d35a7472f64d46898b4236f88e937

SHA512
a2572720d657e868d1abb652f0d2cbc0569f55f9ff8fbb47ac9655179d01e425aa69ee82ebbb81935efc8ebe77c4bec43019542d87743d002c4ef6688e948694

Download Submit
memory/204-117-0x0000000000000000-mapping.dmp

Download
memory/204-121-0x0000000000720000-0x0000000000741000-memory.dmp

Filesize
132KB

Download
memory/1184-114-0x0000000000000000-mapping.dmp

Download
memory/1184-115-0x0000000004720000-0x000000000490A000-memory.dmp

Filesize
1.9MB

Download
memory/1184-116-0x0000000010000000-0x0000000010214000-memory.dmp

Filesize
2.1MB

Download
memory/3552-123-0x0000000000000000-mapping.dmp

Download
memory/4044-118-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads