qakbot | 31821328957ffc1b3d004aa2e398903e755ea33c378ce1c93c52a19ee23cf9b6

General

Target

44368.7325295139.dat =^_^=.dll
Size

736KB
MD5

3fe32a71d6186a7f89bd2e508860ee8b
SHA1

e0300840d2293eace8a1a750d982bdbde474bda0
SHA256

31821328957ffc1b3d004aa2e398903e755ea33c378ce1c93c52a19ee23cf9b6
SHA512

efee492b518a486a505022ef7e94f808b09bcdb2d4934a22879d197aa79597ebd164f56466f1146b5d674f7e4634f968d4fb341dc2a5d6389330630478c9678e

Score

10^/10

qakbot obama62 1624268905 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.115

Botnet

obama62

Campaign

1624268905

C2

184.185.103.157:443

24.179.77.236:443

71.41.184.10:3389

95.77.223.148:443

81.97.154.100:443

105.198.236.99:443

86.220.60.247:2222

197.45.110.165:995

149.28.98.196:2222

149.28.98.196:995

149.28.101.90:443

149.28.101.90:8443

149.28.99.97:2222

45.32.211.207:995

45.63.107.192:995

45.63.107.192:443

45.63.107.192:2222

45.32.211.207:2222

207.246.77.75:8443

45.32.211.207:8443

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Loads dropped DLL 2 IoCs

Processes:

regsvr32.exe

pid process

3860 regsvr32.exe
3860 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

3464 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

4024 rundll32.exe
4024 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

4024 rundll32.exe

pid	process
3860	regsvr32.exe
3860	regsvr32.exe

pid	process
3464	schtasks.exe

pid	process
4024	rundll32.exe
4024	rundll32.exe

pid	process
4024	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 1868 wrote to memory of 4024	1868	rundll32.exe	rundll32.exe
PID 1868 wrote to memory of 4024	1868	rundll32.exe	rundll32.exe
PID 1868 wrote to memory of 4024	1868	rundll32.exe	rundll32.exe
PID 4024 wrote to memory of 3856	4024	rundll32.exe	explorer.exe
PID 4024 wrote to memory of 3856	4024	rundll32.exe	explorer.exe
PID 4024 wrote to memory of 3856	4024	rundll32.exe	explorer.exe
PID 4024 wrote to memory of 3856	4024	rundll32.exe	explorer.exe
PID 4024 wrote to memory of 3856	4024	rundll32.exe	explorer.exe
PID 3856 wrote to memory of 3464	3856	explorer.exe	schtasks.exe
PID 3856 wrote to memory of 3464	3856	explorer.exe	schtasks.exe
PID 3856 wrote to memory of 3464	3856	explorer.exe	schtasks.exe
PID 2728 wrote to memory of 3860	2728	regsvr32.exe	regsvr32.exe
PID 2728 wrote to memory of 3860	2728	regsvr32.exe	regsvr32.exe
PID 2728 wrote to memory of 3860	2728	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\44368.7325295139.dat =^_^=.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1868

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\44368.7325295139.dat =^_^=.dll",#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4024

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:3856

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn zxtqgza /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\44368.7325295139.dat =^_^=.dll\"" /SC ONCE /Z /ST 16:02 /ET 16:14
4⤵
- Creates scheduled task(s)
PID:3464

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\44368.7325295139.dat =^_^=.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2728

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\44368.7325295139.dat =^_^=.dll"
2⤵
- Loads dropped DLL
PID:3860

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\44368.7325295139.dat =^_^=.dll
MD5
72328efca4d0f9e0ef4311bf93ead541

SHA1
17cb389ffac8945911b31bfc141ab59cc103cd49

SHA256
dc1e90e0bee0148de63e311637910f46ed23eff6293813501ad2889143a58a42

SHA512
2396181573fbbf23d9e364a00a6613ef3b66eff60359231015711875e6582b4c9442005bca01c97d28e7c144fdfa8922480687f8e57b4d264b4001467df03404

Download Submit
\Users\Admin\AppData\Local\Temp\44368.7325295139.dat =^_^=.dll
MD5
72328efca4d0f9e0ef4311bf93ead541

SHA1
17cb389ffac8945911b31bfc141ab59cc103cd49

SHA256
dc1e90e0bee0148de63e311637910f46ed23eff6293813501ad2889143a58a42

SHA512
2396181573fbbf23d9e364a00a6613ef3b66eff60359231015711875e6582b4c9442005bca01c97d28e7c144fdfa8922480687f8e57b4d264b4001467df03404

Download Submit
\Users\Admin\AppData\Local\Temp\44368.7325295139.dat =^_^=.dll
MD5
72328efca4d0f9e0ef4311bf93ead541

SHA1
17cb389ffac8945911b31bfc141ab59cc103cd49

SHA256
dc1e90e0bee0148de63e311637910f46ed23eff6293813501ad2889143a58a42

SHA512
2396181573fbbf23d9e364a00a6613ef3b66eff60359231015711875e6582b4c9442005bca01c97d28e7c144fdfa8922480687f8e57b4d264b4001467df03404

Download Submit
memory/3464-119-0x0000000000000000-mapping.dmp

Download
memory/3856-118-0x0000000000000000-mapping.dmp

Download
memory/3856-122-0x0000000000D40000-0x0000000000D6F000-memory.dmp

Filesize
188KB

Download
memory/3860-124-0x0000000000000000-mapping.dmp

Download
memory/4024-114-0x0000000000000000-mapping.dmp

Download
memory/4024-115-0x0000000073940000-0x000000007396F000-memory.dmp

Filesize
188KB

Download
memory/4024-116-0x0000000073940000-0x0000000073A92000-memory.dmp

Filesize
1.3MB

Download
memory/4024-117-0x0000000003000000-0x0000000003001000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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