qakbot | 91834d0e4fa60f3fb545076b50f954c3545fda8041403492d054a359b9057a36

General

Target

b194eec1e599feeadfd463b06727e8b3c73a72a4c20017e5cfaf89fbf6d365c7.dll
Size

448KB
MD5

879628efe6fb566fc83cb019a4d90f5d
SHA1

b4eb4da4ed99f50c0e02b12c23b2ea65dceed706
SHA256

b194eec1e599feeadfd463b06727e8b3c73a72a4c20017e5cfaf89fbf6d365c7
SHA512

4c5ec0815de1112bc633afb96f50f03bc9506246ce1e4bc6aa8c5b6690941339b16a26f33f7999ba02dc5c460f846da51b4ed2a8f041a68c4bc8991fe2cd8a1c

Score

10^/10

qakbot tr 1632817399 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

tr

Campaign

1632817399

C2

105.198.236.99:443

140.82.49.12:443

37.210.152.224:995

89.101.97.139:443

81.241.252.59:2078

27.223.92.142:995

81.250.153.227:2222

73.151.236.31:443

47.22.148.6:443

122.11.220.212:2222

120.151.47.189:443

199.27.127.129:443

216.201.162.158:443

136.232.34.70:443

76.25.142.196:443

181.118.183.94:443

120.150.218.241:995

185.250.148.74:443

95.77.223.148:443

75.66.88.33:443

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
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

2536 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1956 rundll32.exe
1956 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1956 rundll32.exe

pid	process
2536	schtasks.exe

pid	process
1956	rundll32.exe
1956	rundll32.exe

pid	process
1956	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exe

description	pid	process	target process
PID 1820 wrote to memory of 1956	1820	rundll32.exe	rundll32.exe
PID 1820 wrote to memory of 1956	1820	rundll32.exe	rundll32.exe
PID 1820 wrote to memory of 1956	1820	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 2360	1956	rundll32.exe	explorer.exe
PID 1956 wrote to memory of 2360	1956	rundll32.exe	explorer.exe
PID 1956 wrote to memory of 2360	1956	rundll32.exe	explorer.exe
PID 1956 wrote to memory of 2360	1956	rundll32.exe	explorer.exe
PID 1956 wrote to memory of 2360	1956	rundll32.exe	explorer.exe
PID 2360 wrote to memory of 2536	2360	explorer.exe	schtasks.exe
PID 2360 wrote to memory of 2536	2360	explorer.exe	schtasks.exe
PID 2360 wrote to memory of 2536	2360	explorer.exe	schtasks.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b194eec1e599feeadfd463b06727e8b3c73a72a4c20017e5cfaf89fbf6d365c7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1820

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b194eec1e599feeadfd463b06727e8b3c73a72a4c20017e5cfaf89fbf6d365c7.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1956

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2360

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn qmgvsdbea /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\b194eec1e599feeadfd463b06727e8b3c73a72a4c20017e5cfaf89fbf6d365c7.dll\"" /SC ONCE /Z /ST 12:40 /ET 12:52
4⤵
- Creates scheduled task(s)
PID:2536

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

memory/1956-115-0x0000000000000000-mapping.dmp

Download
memory/1956-117-0x0000000010000000-0x000000001007E000-memory.dmp

Filesize
504KB

Download
memory/1956-116-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

Download
memory/1956-118-0x0000000000BA0000-0x0000000000CEA000-memory.dmp

Filesize
1.3MB

Download
memory/2360-119-0x0000000000000000-mapping.dmp

Download
memory/2360-123-0x0000000002B90000-0x0000000002BB1000-memory.dmp

Filesize
132KB

Download
memory/2536-120-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads