qakbot | 787ec180686bf54c8ab4a78294b86f85f189191b4694485f1fe16c64037522e1

General

Target

04f2b9c1c5cb0f6274a44de86c2e9004.dll
Size

539KB
MD5

04f2b9c1c5cb0f6274a44de86c2e9004
SHA1

54584a1842091f5bf5914a91c072843a9266a16e
SHA256

787ec180686bf54c8ab4a78294b86f85f189191b4694485f1fe16c64037522e1
SHA512

98cf0aa03a6a389c078d4a34fbb442a740c8713438a36e72ac749b22cc88de099bcba27101e690fe7e2206d81354e3770051ad49d1020ace192dd96eba21a4b6

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

516 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1004 516 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

2784 schtasks.exe

pid	process
516	regsvr32.exe

pid	pid_target	process	target process
1004	516	WerFault.exe	regsvr32.exe

pid	process
2784	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
2276	rundll32.exe
2276	rundll32.exe
1004	WerFault.exe
1004	WerFault.exe
1004	WerFault.exe
1004	WerFault.exe
1004	WerFault.exe
1004	WerFault.exe
1004	WerFault.exe
1004	WerFault.exe
1004	WerFault.exe
1004	WerFault.exe
1004	WerFault.exe
1004	WerFault.exe
1004	WerFault.exe
1004	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 1004 WerFault.exe
Token: SeBackupPrivilege 1004 WerFault.exe
Token: SeDebugPrivilege 1004 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	1004	WerFault.exe
Token: SeBackupPrivilege	1004	WerFault.exe
Token: SeDebugPrivilege	1004	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 1776 wrote to memory of 2276	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 2276	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 2276	1776	rundll32.exe	rundll32.exe
PID 2276 wrote to memory of 2736	2276	rundll32.exe	explorer.exe
PID 2276 wrote to memory of 2736	2276	rundll32.exe	explorer.exe
PID 2276 wrote to memory of 2736	2276	rundll32.exe	explorer.exe
PID 2276 wrote to memory of 2736	2276	rundll32.exe	explorer.exe
PID 2276 wrote to memory of 2736	2276	rundll32.exe	explorer.exe
PID 2736 wrote to memory of 2784	2736	explorer.exe	schtasks.exe
PID 2736 wrote to memory of 2784	2736	explorer.exe	schtasks.exe
PID 2736 wrote to memory of 2784	2736	explorer.exe	schtasks.exe
PID 3284 wrote to memory of 516	3284	regsvr32.exe	regsvr32.exe
PID 3284 wrote to memory of 516	3284	regsvr32.exe	regsvr32.exe
PID 3284 wrote to memory of 516	3284	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\04f2b9c1c5cb0f6274a44de86c2e9004.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1776

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\04f2b9c1c5cb0f6274a44de86c2e9004.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:2736

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn acswyvlan /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\04f2b9c1c5cb0f6274a44de86c2e9004.dll\"" /SC ONCE /Z /ST 07:10 /ET 07:22
4⤵
- Creates scheduled task(s)
PID:2784

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\04f2b9c1c5cb0f6274a44de86c2e9004.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3284

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\04f2b9c1c5cb0f6274a44de86c2e9004.dll"
2⤵
- Loads dropped DLL
PID:516

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 516 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1004

Network

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\04f2b9c1c5cb0f6274a44de86c2e9004.dll
MD5
b3df0d2bda056e31c95ee39efd620dcb

SHA1
855c5a5b7f107bc0d59d0fd87d45c2d5efd5b977

SHA256
774c2615e80c74bc7f49b5b3733bae371948d522985e3e714bfe8437073a6754

SHA512
2aee79616b3e1a74be6814c1dbef67cd58c71a6bcf67e9170fdf9a73d9c44d1a324f8c05822f4893682d10e12fead5a696bb8a52a541fa9ffb4f78545b2064fa

Download Submit
\Users\Admin\AppData\Local\Temp\04f2b9c1c5cb0f6274a44de86c2e9004.dll
MD5
b3df0d2bda056e31c95ee39efd620dcb

SHA1
855c5a5b7f107bc0d59d0fd87d45c2d5efd5b977

SHA256
774c2615e80c74bc7f49b5b3733bae371948d522985e3e714bfe8437073a6754

SHA512
2aee79616b3e1a74be6814c1dbef67cd58c71a6bcf67e9170fdf9a73d9c44d1a324f8c05822f4893682d10e12fead5a696bb8a52a541fa9ffb4f78545b2064fa

Download Submit
memory/516-125-0x0000000000000000-mapping.dmp

Download
memory/2276-115-0x0000000000000000-mapping.dmp

Download
memory/2276-117-0x0000000074300000-0x00000000743A1000-memory.dmp

Filesize
644KB

Download
memory/2276-116-0x0000000074300000-0x0000000074321000-memory.dmp

Filesize
132KB

Download
memory/2276-118-0x0000000000600000-0x000000000074A000-memory.dmp

Filesize
1.3MB

Download
memory/2736-119-0x0000000000000000-mapping.dmp

Download
memory/2736-123-0x0000000002710000-0x0000000002731000-memory.dmp

Filesize
132KB

Download
memory/2784-120-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads