qakbot | 50ea1fcec3f6a9dcbd9e9abb24e0b38483f76c4c33a940d42fd089c8cb3446ea

General

Target

50ea1fcec3f6a9dcbd9e9abb24e0b38483f76c4c33a940d42fd089c8cb3446ea.bin.dll
Size

280KB
MD5

9ee2257281771e30d8cbbd1d672c9265
SHA1

b31b6320e924cae0eb0cc47302cfa524fe855c05
SHA256

50ea1fcec3f6a9dcbd9e9abb24e0b38483f76c4c33a940d42fd089c8cb3446ea
SHA512

3cc0803ef914807221069927afda61245d98d00990cc0ea3cdee07b61ff7a501467177083d9bef3f20dc3a0a1cbf36904e4cc2a4c3e701680bdc3ac03ba8df51

Score

10^/10

qakbot obama64 1624560446 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.115

Botnet

obama64

Campaign

1624560446

C2

140.82.49.12:443

81.214.126.173:2222

75.67.192.125:443

216.201.162.158:443

76.25.142.196:443

68.186.192.69:443

95.77.223.148:443

97.69.160.4:2222

71.41.184.10:3389

184.185.103.157:443

189.210.115.207:443

24.179.77.236:443

73.151.236.31:443

188.26.180.140:443

213.122.113.120:443

75.137.47.174:443

197.45.110.165:995

72.240.200.181:2222

75.188.35.168:443

173.21.10.71:2222

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

1148 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4004 1148 WerFault.exe 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

936 schtasks.exe

pid	process
1148	regsvr32.exe

pid	pid_target	process	target process
4004	1148	WerFault.exe	regsvr32.exe

pid	process
936	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
2276	rundll32.exe
2276	rundll32.exe
4004	WerFault.exe
4004	WerFault.exe
4004	WerFault.exe
4004	WerFault.exe
4004	WerFault.exe
4004	WerFault.exe
4004	WerFault.exe
4004	WerFault.exe
4004	WerFault.exe
4004	WerFault.exe
4004	WerFault.exe
4004	WerFault.exe
4004	WerFault.exe
4004	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2276 rundll32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 4004 WerFault.exe
Token: SeBackupPrivilege 4004 WerFault.exe
Token: SeDebugPrivilege 4004 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	4004	WerFault.exe
Token: SeBackupPrivilege	4004	WerFault.exe
Token: SeDebugPrivilege	4004	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 912 wrote to memory of 2276	912	rundll32.exe	rundll32.exe
PID 912 wrote to memory of 2276	912	rundll32.exe	rundll32.exe
PID 912 wrote to memory of 2276	912	rundll32.exe	rundll32.exe
PID 2276 wrote to memory of 2840	2276	rundll32.exe	explorer.exe
PID 2276 wrote to memory of 2840	2276	rundll32.exe	explorer.exe
PID 2276 wrote to memory of 2840	2276	rundll32.exe	explorer.exe
PID 2276 wrote to memory of 2840	2276	rundll32.exe	explorer.exe
PID 2276 wrote to memory of 2840	2276	rundll32.exe	explorer.exe
PID 2840 wrote to memory of 936	2840	explorer.exe	schtasks.exe
PID 2840 wrote to memory of 936	2840	explorer.exe	schtasks.exe
PID 2840 wrote to memory of 936	2840	explorer.exe	schtasks.exe
PID 1800 wrote to memory of 1148	1800	regsvr32.exe	regsvr32.exe
PID 1800 wrote to memory of 1148	1800	regsvr32.exe	regsvr32.exe
PID 1800 wrote to memory of 1148	1800	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\50ea1fcec3f6a9dcbd9e9abb24e0b38483f76c4c33a940d42fd089c8cb3446ea.bin.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:912

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\50ea1fcec3f6a9dcbd9e9abb24e0b38483f76c4c33a940d42fd089c8cb3446ea.bin.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2276

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2840

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn yebperb /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\50ea1fcec3f6a9dcbd9e9abb24e0b38483f76c4c33a940d42fd089c8cb3446ea.bin.dll\"" /SC ONCE /Z /ST 19:56 /ET 20:08
4⤵
- Creates scheduled task(s)
PID:936

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\50ea1fcec3f6a9dcbd9e9abb24e0b38483f76c4c33a940d42fd089c8cb3446ea.bin.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1800

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\50ea1fcec3f6a9dcbd9e9abb24e0b38483f76c4c33a940d42fd089c8cb3446ea.bin.dll"
2⤵
- Loads dropped DLL
PID:1148

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1148 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4004

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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\50ea1fcec3f6a9dcbd9e9abb24e0b38483f76c4c33a940d42fd089c8cb3446ea.bin.dll
MD5
202047babe6d68b81be682af36618cc6

SHA1
94b2ade4ce5038f623212bc0d8d9c41cb59064aa

SHA256
812f67342092a3c6179753af55cb2248e347d13c9178c6ffd10671b2b88327cc

SHA512
0ada56239da2c8618d96c53c457fe7ee93596f248085a238ad4f5b7815e15510ca928de59305528b824dae1c08c4c00906dc9aef1890f401cac47b756b379223

Download Submit
\Users\Admin\AppData\Local\Temp\50ea1fcec3f6a9dcbd9e9abb24e0b38483f76c4c33a940d42fd089c8cb3446ea.bin.dll
MD5
202047babe6d68b81be682af36618cc6

SHA1
94b2ade4ce5038f623212bc0d8d9c41cb59064aa

SHA256
812f67342092a3c6179753af55cb2248e347d13c9178c6ffd10671b2b88327cc

SHA512
0ada56239da2c8618d96c53c457fe7ee93596f248085a238ad4f5b7815e15510ca928de59305528b824dae1c08c4c00906dc9aef1890f401cac47b756b379223

Download Submit
memory/936-119-0x0000000000000000-mapping.dmp

Download
memory/1148-123-0x0000000000000000-mapping.dmp

Download
memory/2276-114-0x0000000000000000-mapping.dmp

Download
memory/2276-115-0x0000000000C00000-0x0000000000D4A000-memory.dmp

Filesize
1.3MB

Download
memory/2276-116-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/2840-117-0x0000000000000000-mapping.dmp

Download
memory/2840-118-0x0000000000630000-0x000000000065F000-memory.dmp

Filesize
188KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads