qakbot | 911bd3bba21f857107b52797ccaeda8d0470097757eeda359d844b362a041bbf

General

Target

911bd3bba21f857107b52797ccaeda8d0470097757eeda359d844b362a041bbf.dll
Size

2.3MB
MD5

23b097f7dcbf15b25acd85adeadbba8c
SHA1

afa4e5ef58a24062833d8704646e64c3a63b639c
SHA256

911bd3bba21f857107b52797ccaeda8d0470097757eeda359d844b362a041bbf
SHA512

5b5a6b6cbed741b9ede7297fb72bf30360cedf35738ca5e7b8807498b0ea62eb46c95f0a9479db3026a43fdb88a9adc23ee124e75e9e432adc949a4c6beaa3c0

Score

10^/10

qakbot abc114 1608129413 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

abc114

Campaign

1608129413

C2

86.127.22.190:443

35.139.242.207:443

108.190.194.146:2222

187.213.199.54:443

68.83.89.188:443

41.233.152.232:993

196.151.252.84:443

181.208.249.141:443

172.87.134.226:443

96.27.47.70:2222

83.110.109.78:2222

93.86.1.159:995

217.162.149.212:443

80.11.210.247:443

72.252.201.69:443

185.163.221.77:2222

189.62.175.92:22

95.76.27.6:443

45.77.115.208:443

187.213.82.104:995

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

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

1488 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

1416 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1676 rundll32.exe
1676 rundll32.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

rundll32.exe

pid process

1676 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1676 rundll32.exe

pid	process
1488	regsvr32.exe

pid	process
1416	schtasks.exe

pid	process
1676	rundll32.exe
1676	rundll32.exe

pid	process
1676	rundll32.exe

pid	process
1676	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1748 wrote to memory of 1676	1748	rundll32.exe	rundll32.exe
PID 1748 wrote to memory of 1676	1748	rundll32.exe	rundll32.exe
PID 1748 wrote to memory of 1676	1748	rundll32.exe	rundll32.exe
PID 1748 wrote to memory of 1676	1748	rundll32.exe	rundll32.exe
PID 1748 wrote to memory of 1676	1748	rundll32.exe	rundll32.exe
PID 1748 wrote to memory of 1676	1748	rundll32.exe	rundll32.exe
PID 1748 wrote to memory of 1676	1748	rundll32.exe	rundll32.exe
PID 1676 wrote to memory of 1308	1676	rundll32.exe	explorer.exe
PID 1676 wrote to memory of 1308	1676	rundll32.exe	explorer.exe
PID 1676 wrote to memory of 1308	1676	rundll32.exe	explorer.exe
PID 1676 wrote to memory of 1308	1676	rundll32.exe	explorer.exe
PID 1676 wrote to memory of 1308	1676	rundll32.exe	explorer.exe
PID 1676 wrote to memory of 1308	1676	rundll32.exe	explorer.exe
PID 1308 wrote to memory of 1416	1308	explorer.exe	schtasks.exe
PID 1308 wrote to memory of 1416	1308	explorer.exe	schtasks.exe
PID 1308 wrote to memory of 1416	1308	explorer.exe	schtasks.exe
PID 1308 wrote to memory of 1416	1308	explorer.exe	schtasks.exe
PID 1004 wrote to memory of 268	1004	taskeng.exe	regsvr32.exe
PID 1004 wrote to memory of 268	1004	taskeng.exe	regsvr32.exe
PID 1004 wrote to memory of 268	1004	taskeng.exe	regsvr32.exe
PID 1004 wrote to memory of 268	1004	taskeng.exe	regsvr32.exe
PID 1004 wrote to memory of 268	1004	taskeng.exe	regsvr32.exe
PID 268 wrote to memory of 1488	268	regsvr32.exe	regsvr32.exe
PID 268 wrote to memory of 1488	268	regsvr32.exe	regsvr32.exe
PID 268 wrote to memory of 1488	268	regsvr32.exe	regsvr32.exe
PID 268 wrote to memory of 1488	268	regsvr32.exe	regsvr32.exe
PID 268 wrote to memory of 1488	268	regsvr32.exe	regsvr32.exe
PID 268 wrote to memory of 1488	268	regsvr32.exe	regsvr32.exe
PID 268 wrote to memory of 1488	268	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\911bd3bba21f857107b52797ccaeda8d0470097757eeda359d844b362a041bbf.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1748

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\911bd3bba21f857107b52797ccaeda8d0470097757eeda359d844b362a041bbf.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1676

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1308

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn kazbbrebm /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\911bd3bba21f857107b52797ccaeda8d0470097757eeda359d844b362a041bbf.dll\"" /SC ONCE /Z /ST 18:53 /ET 19:05
4⤵
- Creates scheduled task(s)
PID:1416

C:\Windows\system32\taskeng.exe
taskeng.exe {71407404-F90B-44C5-BDD9-FFCA38B573B9} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1004

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\911bd3bba21f857107b52797ccaeda8d0470097757eeda359d844b362a041bbf.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:268

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\911bd3bba21f857107b52797ccaeda8d0470097757eeda359d844b362a041bbf.dll"
3⤵
- Loads dropped DLL
PID:1488

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\911bd3bba21f857107b52797ccaeda8d0470097757eeda359d844b362a041bbf.dll
Filesize
2.3MB

MD5
9b60d3fa0a16d2e82b29e54fae224937

SHA1
61051eac8d9265f7b680ccb8f2afc9d98b433ba4

SHA256
663cd9d3a5b726b26cd1f5f01a020e999f8db32463c3e7bffa5e82f8e53eea76

SHA512
6efaaf15c730a38e3f2ea74bc9297b2c2349573e417500b862f39a8736647ed88f23eec7d980b79bcf2ead09ceb29e69332770180d63807695174cf398ddfe84

Download Submit
\Users\Admin\AppData\Local\Temp\911bd3bba21f857107b52797ccaeda8d0470097757eeda359d844b362a041bbf.dll
Filesize
2.3MB

MD5
9b60d3fa0a16d2e82b29e54fae224937

SHA1
61051eac8d9265f7b680ccb8f2afc9d98b433ba4

SHA256
663cd9d3a5b726b26cd1f5f01a020e999f8db32463c3e7bffa5e82f8e53eea76

SHA512
6efaaf15c730a38e3f2ea74bc9297b2c2349573e417500b862f39a8736647ed88f23eec7d980b79bcf2ead09ceb29e69332770180d63807695174cf398ddfe84

Download Submit
memory/268-65-0x0000000000000000-mapping.dmp

Download
memory/268-66-0x000007FEFC021000-0x000007FEFC023000-memory.dmp

Filesize
8KB

Download
memory/1308-58-0x0000000000000000-mapping.dmp

Download
memory/1308-60-0x0000000074CE1000-0x0000000074CE3000-memory.dmp

Filesize
8KB

Download
memory/1308-62-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1308-64-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1416-63-0x0000000000000000-mapping.dmp

Download
memory/1488-68-0x0000000000000000-mapping.dmp

Download
memory/1676-57-0x0000000010000000-0x0000000010244000-memory.dmp

Filesize
2.3MB

Download
memory/1676-61-0x0000000010000000-0x0000000010035000-memory.dmp

Filesize
212KB

Download
memory/1676-54-0x0000000000000000-mapping.dmp

Download
memory/1676-56-0x0000000000AF0000-0x0000000000CDA000-memory.dmp

Filesize
1.9MB

Download
memory/1676-55-0x0000000075761000-0x0000000075763000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads