qakbot | 9237e5cae5f698d5ad9f6c61af8bd866e599abb05f5bc49474d98e269a29a588

General

Target

94f6bcd1c6b35a1c5d55dd2dbe7211da.dll
Size

1.3MB
MD5

94f6bcd1c6b35a1c5d55dd2dbe7211da
SHA1

4d6359c3e61f8d54863d183d38ddc548c2a8702b
SHA256

9237e5cae5f698d5ad9f6c61af8bd866e599abb05f5bc49474d98e269a29a588
SHA512

832cfab9ee1f813f2a9a2fa3afae32646a00c10c71930cd034efa2c07d588facb9d782deba930376a499f2e76f1177a4d3a39bd2ca8bbdc37586e092c72ef8b0

Score

10^/10

qakbot tr 1613385567 banker evasion stealer themida trojan

Malware Config

Extracted

Family

qakbot

Botnet

tr

Campaign

1613385567

C2

78.63.226.32:443

197.51.82.72:443

193.248.221.184:2222

95.77.223.148:443

71.199.192.62:443

77.211.30.202:995

80.227.5.69:443

77.27.204.204:995

81.97.154.100:443

173.184.119.153:995

38.92.225.121:443

81.150.181.168:2222

90.65.236.181:2222

83.110.103.152:443

73.153.211.227:443

188.25.63.105:443

89.137.211.239:995

202.188.138.162:443

98.173.34.212:995

87.202.87.210:2222

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

regsvr32.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	regsvr32.exe

themida 4 IoCs

Detects Themida, Advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/1380-5-0x0000000010000000-0x0000000010429000-memory.dmp	themida
behavioral1/memory/920-12-0x0000000000520000-0x0000000000949000-memory.dmp	themida
behavioral1/memory/340-23-0x00000000005A0000-0x00000000009C9000-memory.dmp	themida
behavioral1/memory/524-30-0x0000000000270000-0x0000000000699000-memory.dmp	themida

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

regsvr32.exe

pid process

1380 regsvr32.exe
Program crash 3 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exe

pid pid_target process target process

1156 920 WerFault.exe explorer.exe
1192 340 WerFault.exe explorer.exe
1488 524 WerFault.exe mobsync.exe

pid	pid_target	process	target process
1156	920	WerFault.exe	explorer.exe
1192	340	WerFault.exe	explorer.exe
1488	524	WerFault.exe	mobsync.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

regsvr32.exeWerFault.exeWerFault.exeWerFault.exe

pid	process
1380	regsvr32.exe
1380	regsvr32.exe
1156	WerFault.exe
1156	WerFault.exe
1156	WerFault.exe
1156	WerFault.exe
1156	WerFault.exe
1192	WerFault.exe
1192	WerFault.exe
1192	WerFault.exe
1192	WerFault.exe
1192	WerFault.exe
1488	WerFault.exe
1488	WerFault.exe
1488	WerFault.exe
1488	WerFault.exe
1488	WerFault.exe

Suspicious behavior: MapViewOfSection 3 IoCs

Processes:

regsvr32.exe

pid process

1380 regsvr32.exe
1380 regsvr32.exe
1380 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exe

description pid process

Token: SeDebugPrivilege 1156 WerFault.exe
Token: SeDebugPrivilege 1192 WerFault.exe
Token: SeDebugPrivilege 1488 WerFault.exe

description	pid	process
Token: SeDebugPrivilege	1156	WerFault.exe
Token: SeDebugPrivilege	1192	WerFault.exe
Token: SeDebugPrivilege	1488	WerFault.exe

Suspicious use of WriteProcessMemory 37 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeexplorer.exemobsync.exe

description	pid	process	target process
PID 1740 wrote to memory of 1380	1740	regsvr32.exe	regsvr32.exe
PID 1740 wrote to memory of 1380	1740	regsvr32.exe	regsvr32.exe
PID 1740 wrote to memory of 1380	1740	regsvr32.exe	regsvr32.exe
PID 1740 wrote to memory of 1380	1740	regsvr32.exe	regsvr32.exe
PID 1740 wrote to memory of 1380	1740	regsvr32.exe	regsvr32.exe
PID 1740 wrote to memory of 1380	1740	regsvr32.exe	regsvr32.exe
PID 1740 wrote to memory of 1380	1740	regsvr32.exe	regsvr32.exe
PID 1380 wrote to memory of 920	1380	regsvr32.exe	explorer.exe
PID 1380 wrote to memory of 920	1380	regsvr32.exe	explorer.exe
PID 1380 wrote to memory of 920	1380	regsvr32.exe	explorer.exe
PID 1380 wrote to memory of 920	1380	regsvr32.exe	explorer.exe
PID 1380 wrote to memory of 920	1380	regsvr32.exe	explorer.exe
PID 1380 wrote to memory of 920	1380	regsvr32.exe	explorer.exe
PID 920 wrote to memory of 1156	920	explorer.exe	WerFault.exe
PID 920 wrote to memory of 1156	920	explorer.exe	WerFault.exe
PID 920 wrote to memory of 1156	920	explorer.exe	WerFault.exe
PID 920 wrote to memory of 1156	920	explorer.exe	WerFault.exe
PID 1380 wrote to memory of 340	1380	regsvr32.exe	explorer.exe
PID 1380 wrote to memory of 340	1380	regsvr32.exe	explorer.exe
PID 1380 wrote to memory of 340	1380	regsvr32.exe	explorer.exe
PID 1380 wrote to memory of 340	1380	regsvr32.exe	explorer.exe
PID 1380 wrote to memory of 340	1380	regsvr32.exe	explorer.exe
PID 1380 wrote to memory of 340	1380	regsvr32.exe	explorer.exe
PID 340 wrote to memory of 1192	340	explorer.exe	WerFault.exe
PID 340 wrote to memory of 1192	340	explorer.exe	WerFault.exe
PID 340 wrote to memory of 1192	340	explorer.exe	WerFault.exe
PID 340 wrote to memory of 1192	340	explorer.exe	WerFault.exe
PID 1380 wrote to memory of 524	1380	regsvr32.exe	mobsync.exe
PID 1380 wrote to memory of 524	1380	regsvr32.exe	mobsync.exe
PID 1380 wrote to memory of 524	1380	regsvr32.exe	mobsync.exe
PID 1380 wrote to memory of 524	1380	regsvr32.exe	mobsync.exe
PID 1380 wrote to memory of 524	1380	regsvr32.exe	mobsync.exe
PID 1380 wrote to memory of 524	1380	regsvr32.exe	mobsync.exe
PID 524 wrote to memory of 1488	524	mobsync.exe	WerFault.exe
PID 524 wrote to memory of 1488	524	mobsync.exe	WerFault.exe
PID 524 wrote to memory of 1488	524	mobsync.exe	WerFault.exe
PID 524 wrote to memory of 1488	524	mobsync.exe	WerFault.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\94f6bcd1c6b35a1c5d55dd2dbe7211da.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1740

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\94f6bcd1c6b35a1c5d55dd2dbe7211da.dll
2⤵
- Checks BIOS information in registry
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1380

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:920

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 920 -s 232
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1156

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:340

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 340 -s 232
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1192

C:\Windows\SysWOW64\mobsync.exe
C:\Windows\SysWOW64\mobsync.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:524

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 524 -s 152
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1488

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

Virtualization/Sandbox Evasion

1

T1497

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/340-16-0x0000000000000000-mapping.dmp

Download
memory/340-23-0x00000000005A0000-0x00000000009C9000-memory.dmp

Filesize
4.2MB

Download
memory/340-18-0x00000000744F1000-0x00000000744F3000-memory.dmp

Filesize
8KB

Download
memory/524-25-0x0000000000000000-mapping.dmp

Download
memory/524-30-0x0000000000270000-0x0000000000699000-memory.dmp

Filesize
4.2MB

Download
memory/920-7-0x0000000000000000-mapping.dmp

Download
memory/920-9-0x0000000074721000-0x0000000074723000-memory.dmp

Filesize
8KB

Download
memory/920-12-0x0000000000520000-0x0000000000949000-memory.dmp

Filesize
4.2MB

Download
memory/1156-10-0x0000000000000000-mapping.dmp

Download
memory/1156-11-0x0000000000950000-0x0000000000961000-memory.dmp

Filesize
68KB

Download
memory/1156-13-0x0000000000950000-0x0000000000961000-memory.dmp

Filesize
68KB

Download
memory/1156-15-0x0000000000310000-0x0000000000311000-memory.dmp

Filesize
4KB

Download
memory/1192-19-0x0000000000000000-mapping.dmp

Download
memory/1192-20-0x0000000000A70000-0x0000000000A81000-memory.dmp

Filesize
68KB

Download
memory/1192-24-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1380-4-0x00000000766F1000-0x00000000766F3000-memory.dmp

Filesize
8KB

Download
memory/1380-6-0x0000000010001000-0x0000000010025000-memory.dmp

Filesize
144KB

Download
memory/1380-3-0x0000000000000000-mapping.dmp

Download
memory/1380-5-0x0000000010000000-0x0000000010429000-memory.dmp

Filesize
4.2MB

Download
memory/1488-27-0x0000000000000000-mapping.dmp

Download
memory/1488-28-0x0000000002300000-0x0000000002311000-memory.dmp

Filesize
68KB

Download
memory/1488-29-0x00000000026C0000-0x00000000026D1000-memory.dmp

Filesize
68KB

Download
memory/1488-31-0x0000000000210000-0x0000000000211000-memory.dmp

Filesize
4KB

Download
memory/1740-2-0x000007FEFBDE1000-0x000007FEFBDE3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads