qakbot | 2156b487ad88ec0f8a4a5311bb0125b9110c569f56650e141a2a7590d019c2a3

General

Target

44264.6487761574.dat.dll
Size

330KB
MD5

4bceb82d561efe6c354ce6405569230e
SHA1

aef50027e5428398167f9a98de4048f52634c096
SHA256

2156b487ad88ec0f8a4a5311bb0125b9110c569f56650e141a2a7590d019c2a3
SHA512

4244cb83d3dbf3f83222494effd6eeee039cde1e09c5e6f1106c1f356e8def6535a687aa8d28b3eae82674f97be498121e24fe22ebc7260d92d35fcd7408526d

Score

10^/10

qakbot obama10 1615286191 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

obama10

Campaign

1615286191

C2

76.94.200.148:995

140.82.49.12:443

24.95.61.62:443

195.43.173.70:443

197.45.110.165:995

87.202.87.210:2222

79.115.174.55:443

196.151.252.84:443

45.118.216.157:443

77.211.30.202:995

89.3.198.238:443

47.196.192.184:443

86.175.79.249:443

80.227.5.69:443

70.168.130.172:995

83.110.108.38:2222

71.117.132.169:443

184.189.122.72:443

47.22.148.6:443

84.72.35.226:443

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

744 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

1156 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

2028 rundll32.exe
2028 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2028 rundll32.exe

pid	process
744	regsvr32.exe

pid	process
1156	schtasks.exe

pid	process
2028	rundll32.exe
2028	rundll32.exe

pid	process
2028	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1740 wrote to memory of 2028	1740	rundll32.exe	rundll32.exe
PID 1740 wrote to memory of 2028	1740	rundll32.exe	rundll32.exe
PID 1740 wrote to memory of 2028	1740	rundll32.exe	rundll32.exe
PID 1740 wrote to memory of 2028	1740	rundll32.exe	rundll32.exe
PID 1740 wrote to memory of 2028	1740	rundll32.exe	rundll32.exe
PID 1740 wrote to memory of 2028	1740	rundll32.exe	rundll32.exe
PID 1740 wrote to memory of 2028	1740	rundll32.exe	rundll32.exe
PID 2028 wrote to memory of 1784	2028	rundll32.exe	explorer.exe
PID 2028 wrote to memory of 1784	2028	rundll32.exe	explorer.exe
PID 2028 wrote to memory of 1784	2028	rundll32.exe	explorer.exe
PID 2028 wrote to memory of 1784	2028	rundll32.exe	explorer.exe
PID 2028 wrote to memory of 1784	2028	rundll32.exe	explorer.exe
PID 2028 wrote to memory of 1784	2028	rundll32.exe	explorer.exe
PID 1784 wrote to memory of 1156	1784	explorer.exe	schtasks.exe
PID 1784 wrote to memory of 1156	1784	explorer.exe	schtasks.exe
PID 1784 wrote to memory of 1156	1784	explorer.exe	schtasks.exe
PID 1784 wrote to memory of 1156	1784	explorer.exe	schtasks.exe
PID 1520 wrote to memory of 1180	1520	taskeng.exe	regsvr32.exe
PID 1520 wrote to memory of 1180	1520	taskeng.exe	regsvr32.exe
PID 1520 wrote to memory of 1180	1520	taskeng.exe	regsvr32.exe
PID 1520 wrote to memory of 1180	1520	taskeng.exe	regsvr32.exe
PID 1520 wrote to memory of 1180	1520	taskeng.exe	regsvr32.exe
PID 1180 wrote to memory of 744	1180	regsvr32.exe	regsvr32.exe
PID 1180 wrote to memory of 744	1180	regsvr32.exe	regsvr32.exe
PID 1180 wrote to memory of 744	1180	regsvr32.exe	regsvr32.exe
PID 1180 wrote to memory of 744	1180	regsvr32.exe	regsvr32.exe
PID 1180 wrote to memory of 744	1180	regsvr32.exe	regsvr32.exe
PID 1180 wrote to memory of 744	1180	regsvr32.exe	regsvr32.exe
PID 1180 wrote to memory of 744	1180	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44264.6487761574.dat.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1740

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44264.6487761574.dat.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2028

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1784

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn smeprmow /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\44264.6487761574.dat.dll\"" /SC ONCE /Z /ST 15:43 /ET 15:55
4⤵
- Creates scheduled task(s)
PID:1156

C:\Windows\system32\taskeng.exe
taskeng.exe {5D311F18-D70E-42E9-8E2A-16BA81045A21} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1520

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\44264.6487761574.dat.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1180

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\44264.6487761574.dat.dll"
3⤵
- Loads dropped DLL
PID:744

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\44264.6487761574.dat.dll
MD5
3016e785abf6f87eb85e91aa1639682e

SHA1
6d705882b17992edaad2a5abf9721c9bddad03ef

SHA256
051cce3d409be0d07c7d17bfc55f026406ba28f316326371e52949c008a5f068

SHA512
490c8dd425a02a0fa6e6cd1e700a80ddbc9c4da87b8ebb9959d510604529b87fd810bf284b9645ca571ae7556571fe5bb1415654c945cf465aaa33cd0d31da50

Download Submit
\Users\Admin\AppData\Local\Temp\44264.6487761574.dat.dll
MD5
3016e785abf6f87eb85e91aa1639682e

SHA1
6d705882b17992edaad2a5abf9721c9bddad03ef

SHA256
051cce3d409be0d07c7d17bfc55f026406ba28f316326371e52949c008a5f068

SHA512
490c8dd425a02a0fa6e6cd1e700a80ddbc9c4da87b8ebb9959d510604529b87fd810bf284b9645ca571ae7556571fe5bb1415654c945cf465aaa33cd0d31da50

Download Submit
memory/744-15-0x0000000000000000-mapping.dmp

Download
memory/1156-9-0x0000000000000000-mapping.dmp

Download
memory/1180-12-0x0000000000000000-mapping.dmp

Download
memory/1180-13-0x000007FEFBDE1000-0x000007FEFBDE3000-memory.dmp

Filesize
8KB

Download
memory/1784-8-0x0000000074B41000-0x0000000074B43000-memory.dmp

Filesize
8KB

Download
memory/1784-6-0x0000000000000000-mapping.dmp

Download
memory/1784-10-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1784-11-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/2028-2-0x0000000000000000-mapping.dmp

Download
memory/2028-5-0x0000000010000000-0x0000000010054000-memory.dmp

Filesize
336KB

Download
memory/2028-4-0x0000000000200000-0x0000000000254000-memory.dmp

Filesize
336KB

Download
memory/2028-3-0x00000000766F1000-0x00000000766F3000-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