qakbot | 89792562a252d77300c0e91cb0d2a96af9a244e6dce2ad89560a4ddc71781dcf

General

Target

44461.7586239583.dat.dll
Size

539KB
MD5

10d236571f2a51ca6decbbffc95fe8ca
SHA1

14f413c8250c43599e077f4764ec8d504505d0af
SHA256

89792562a252d77300c0e91cb0d2a96af9a244e6dce2ad89560a4ddc71781dcf
SHA512

923aa5152e050ef881d31f6a5c12eb8f1423930e5b17685407b29ceb111ba74a6fec5f78a6161f1eadfb5fe0cac84d6a17c422787e9c36829ef701d06bf85221

Score

10^/10

qakbot obama102 1632302707 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.318

Botnet

obama102

Campaign

1632302707

C2

120.150.218.241:995

47.22.148.6:443

105.198.236.99:443

95.77.223.148:443

140.82.49.12:443

27.223.92.142:995

73.151.236.31:443

136.232.34.70:443

144.139.47.206:443

45.46.53.140:2222

76.25.142.196:443

173.21.10.71:2222

75.188.35.168:443

71.74.12.34:443

96.37.113.36:993

67.165.206.193:993

189.210.115.207:443

72.252.201.69:443

24.139.72.117:443

24.229.150.54:995

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

2760 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2840 2760 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

352 schtasks.exe

pid	process
2760	regsvr32.exe

pid	pid_target	process	target process
2840	2760	WerFault.exe	regsvr32.exe

pid	process
352	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
2996	rundll32.exe
2996	rundll32.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2996 rundll32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 2840 WerFault.exe
Token: SeBackupPrivilege 2840 WerFault.exe
Token: SeDebugPrivilege 2840 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	2840	WerFault.exe
Token: SeBackupPrivilege	2840	WerFault.exe
Token: SeDebugPrivilege	2840	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 776 wrote to memory of 2996	776	rundll32.exe	rundll32.exe
PID 776 wrote to memory of 2996	776	rundll32.exe	rundll32.exe
PID 776 wrote to memory of 2996	776	rundll32.exe	rundll32.exe
PID 2996 wrote to memory of 688	2996	rundll32.exe	explorer.exe
PID 2996 wrote to memory of 688	2996	rundll32.exe	explorer.exe
PID 2996 wrote to memory of 688	2996	rundll32.exe	explorer.exe
PID 2996 wrote to memory of 688	2996	rundll32.exe	explorer.exe
PID 2996 wrote to memory of 688	2996	rundll32.exe	explorer.exe
PID 688 wrote to memory of 352	688	explorer.exe	schtasks.exe
PID 688 wrote to memory of 352	688	explorer.exe	schtasks.exe
PID 688 wrote to memory of 352	688	explorer.exe	schtasks.exe
PID 2580 wrote to memory of 2760	2580	regsvr32.exe	regsvr32.exe
PID 2580 wrote to memory of 2760	2580	regsvr32.exe	regsvr32.exe
PID 2580 wrote to memory of 2760	2580	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44461.7586239583.dat.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:776

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44461.7586239583.dat.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2996

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:688

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn fgashpgqtv /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\44461.7586239583.dat.dll\"" /SC ONCE /Z /ST 21:30 /ET 21:42
4⤵
- Creates scheduled task(s)
PID:352

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\44461.7586239583.dat.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2580

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\44461.7586239583.dat.dll"
2⤵
- Loads dropped DLL
PID:2760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2760 -s 600
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2840

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\44461.7586239583.dat.dll
MD5
e80d5e8840bc2bed837d4e8a6e008efb

SHA1
455756e4a1de536303395080cdf893c69c640ffa

SHA256
393c4a30b5050954b6455a385b763bd80ccfcbcf747ee049ffcfcd9a5e4295de

SHA512
aada29da82d80d1e6dc92e0d62477a7a9be4ca9da6ddae10222b0eb6a6faf218e762d1130b0f1ff884454219114fc94a0f21b9a55e8b38204b516c612b46502d

Download Submit
\Users\Admin\AppData\Local\Temp\44461.7586239583.dat.dll
MD5
e80d5e8840bc2bed837d4e8a6e008efb

SHA1
455756e4a1de536303395080cdf893c69c640ffa

SHA256
393c4a30b5050954b6455a385b763bd80ccfcbcf747ee049ffcfcd9a5e4295de

SHA512
aada29da82d80d1e6dc92e0d62477a7a9be4ca9da6ddae10222b0eb6a6faf218e762d1130b0f1ff884454219114fc94a0f21b9a55e8b38204b516c612b46502d

Download Submit
memory/352-120-0x0000000000000000-mapping.dmp

Download
memory/688-118-0x0000000000000000-mapping.dmp

Download
memory/688-119-0x0000000003270000-0x0000000003291000-memory.dmp

Filesize
132KB

Download
memory/2760-124-0x0000000000000000-mapping.dmp

Download
memory/2996-114-0x0000000000000000-mapping.dmp

Download
memory/2996-116-0x0000000073810000-0x00000000738B1000-memory.dmp

Filesize
644KB

Download
memory/2996-115-0x0000000073810000-0x0000000073831000-memory.dmp

Filesize
132KB

Download
memory/2996-117-0x0000000002A00000-0x0000000002B4A000-memory.dmp

Filesize
1.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads