qakbot | c35c506929aab0dd67b981add03bbeaba3c7c2e0a80babc066c0f43e4027699c

General

Target

c35c506929aab0dd67b981add03bbeaba3c7c2e0a80babc066c0f43e4027699c.dll
Size

2.0MB
MD5

3e1d516a7fbf18606a57b459b5fe434f
SHA1

d9a6d658b2607e678cbf934a599029fadee715a8
SHA256

c35c506929aab0dd67b981add03bbeaba3c7c2e0a80babc066c0f43e4027699c
SHA512

ba4f63be2e81abae0103077285aa2f6e5f138224e266b2cd8973a95b34a90625703b6a7a79f37e28a5b360561a85aba3212648be0de0bb6c849e60ac71917ea4

Score

10^/10

qakbot abc110 1607524278 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.72

Botnet

abc110

Campaign

1607524278

C2

78.63.226.32:443

72.252.201.69:443

68.190.152.98:443

72.240.200.181:2222

216.137.142.200:2222

87.27.110.90:2222

94.69.242.254:2222

189.183.209.211:443

94.26.119.221:443

186.189.208.238:443

161.199.180.159:443

197.45.110.165:995

83.110.221.218:443

105.198.236.99:443

83.110.158.22:2222

24.37.178.158:443

185.105.131.233:443

79.101.206.250:995

92.154.83.96:2078

83.202.68.220:2222

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

888 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

1936 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1600 rundll32.exe
1600 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1600 rundll32.exe

pid	process
888	regsvr32.exe

pid	process
1936	schtasks.exe

pid	process
1600	rundll32.exe
1600	rundll32.exe

pid	process
1600	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1616 wrote to memory of 1600	1616	rundll32.exe	rundll32.exe
PID 1616 wrote to memory of 1600	1616	rundll32.exe	rundll32.exe
PID 1616 wrote to memory of 1600	1616	rundll32.exe	rundll32.exe
PID 1616 wrote to memory of 1600	1616	rundll32.exe	rundll32.exe
PID 1616 wrote to memory of 1600	1616	rundll32.exe	rundll32.exe
PID 1616 wrote to memory of 1600	1616	rundll32.exe	rundll32.exe
PID 1616 wrote to memory of 1600	1616	rundll32.exe	rundll32.exe
PID 1600 wrote to memory of 1156	1600	rundll32.exe	explorer.exe
PID 1600 wrote to memory of 1156	1600	rundll32.exe	explorer.exe
PID 1600 wrote to memory of 1156	1600	rundll32.exe	explorer.exe
PID 1600 wrote to memory of 1156	1600	rundll32.exe	explorer.exe
PID 1600 wrote to memory of 1156	1600	rundll32.exe	explorer.exe
PID 1600 wrote to memory of 1156	1600	rundll32.exe	explorer.exe
PID 1156 wrote to memory of 1936	1156	explorer.exe	schtasks.exe
PID 1156 wrote to memory of 1936	1156	explorer.exe	schtasks.exe
PID 1156 wrote to memory of 1936	1156	explorer.exe	schtasks.exe
PID 1156 wrote to memory of 1936	1156	explorer.exe	schtasks.exe
PID 1200 wrote to memory of 1184	1200	taskeng.exe	regsvr32.exe
PID 1200 wrote to memory of 1184	1200	taskeng.exe	regsvr32.exe
PID 1200 wrote to memory of 1184	1200	taskeng.exe	regsvr32.exe
PID 1200 wrote to memory of 1184	1200	taskeng.exe	regsvr32.exe
PID 1200 wrote to memory of 1184	1200	taskeng.exe	regsvr32.exe
PID 1184 wrote to memory of 888	1184	regsvr32.exe	regsvr32.exe
PID 1184 wrote to memory of 888	1184	regsvr32.exe	regsvr32.exe
PID 1184 wrote to memory of 888	1184	regsvr32.exe	regsvr32.exe
PID 1184 wrote to memory of 888	1184	regsvr32.exe	regsvr32.exe
PID 1184 wrote to memory of 888	1184	regsvr32.exe	regsvr32.exe
PID 1184 wrote to memory of 888	1184	regsvr32.exe	regsvr32.exe
PID 1184 wrote to memory of 888	1184	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c35c506929aab0dd67b981add03bbeaba3c7c2e0a80babc066c0f43e4027699c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1616

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c35c506929aab0dd67b981add03bbeaba3c7c2e0a80babc066c0f43e4027699c.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1600

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1156

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn zgkrrvahpa /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\c35c506929aab0dd67b981add03bbeaba3c7c2e0a80babc066c0f43e4027699c.dll\"" /SC ONCE /Z /ST 13:07 /ET 13:19
4⤵
- Creates scheduled task(s)
PID:1936

C:\Windows\system32\taskeng.exe
taskeng.exe {DBC75E51-08AB-4ED7-BCA8-78C584696E93} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1200

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\c35c506929aab0dd67b981add03bbeaba3c7c2e0a80babc066c0f43e4027699c.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1184

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\c35c506929aab0dd67b981add03bbeaba3c7c2e0a80babc066c0f43e4027699c.dll"
3⤵
- Loads dropped DLL
PID:888

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\c35c506929aab0dd67b981add03bbeaba3c7c2e0a80babc066c0f43e4027699c.dll
MD5
e9f5a8748ee388895e9c8a6ab6e6a3cd

SHA1
c96fc1fd4fdd77d458faff1c8105c83ff39539c4

SHA256
55e0d95e5619d5d0ce4982c08e448725fa1f48ed12eb903e12a5929dd56ef91a

SHA512
1cbed725e6a44c43cb698350fc00dedfd76553b472949c76533e4a813b4f1bee7296752157043364a8cd604675d05ae34a0ce033ee31aec4ef0a1eb177e4589b

Download Submit
\Users\Admin\AppData\Local\Temp\c35c506929aab0dd67b981add03bbeaba3c7c2e0a80babc066c0f43e4027699c.dll
MD5
e9f5a8748ee388895e9c8a6ab6e6a3cd

SHA1
c96fc1fd4fdd77d458faff1c8105c83ff39539c4

SHA256
55e0d95e5619d5d0ce4982c08e448725fa1f48ed12eb903e12a5929dd56ef91a

SHA512
1cbed725e6a44c43cb698350fc00dedfd76553b472949c76533e4a813b4f1bee7296752157043364a8cd604675d05ae34a0ce033ee31aec4ef0a1eb177e4589b

Download Submit
memory/1156-57-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download
memory/1156-60-0x0000000074F51000-0x0000000074F53000-memory.dmp

Filesize
8KB

Download
memory/1156-61-0x0000000000C90000-0x0000000000F11000-memory.dmp

Filesize
2.5MB

Download
memory/1156-62-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1184-63-0x000007FEFC201000-0x000007FEFC203000-memory.dmp

Filesize
8KB

Download
memory/1600-54-0x0000000076731000-0x0000000076733000-memory.dmp

Filesize
8KB

Download
memory/1600-55-0x0000000001EC0000-0x00000000020AA000-memory.dmp

Filesize
1.9MB

Download
memory/1600-56-0x0000000010000000-0x0000000010212000-memory.dmp

Filesize
2.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads