qakbot | 997349a73bfefe02f12b849f58ece11624b50c5c1c6411364e0b4d0f231acc9e

General

Target

997349a73bfefe02f12b849f58ece11624b50c5c1c6411364e0b4d0f231acc9e.dll
Size

2.5MB
MD5

97c1ed7024b508269cb15cf9b8899c2f
SHA1

76c4a7a6c97f1f9e00d6024f66bd4797730f95d7
SHA256

997349a73bfefe02f12b849f58ece11624b50c5c1c6411364e0b4d0f231acc9e
SHA512

0f136b288d55d606b40ab16dc1c96888070e0cb3cc27babf819864d489a0a627ec1cddd287a9418add9a74da42a70348182c147d7d6c7ec97789ce707dd53b2b

Score

10^/10

qakbot abc117 1608747966 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.157

Botnet

abc117

Campaign

1608747966

C2

67.6.54.180:443

187.250.170.34:995

67.141.11.98:443

109.154.79.222:2222

2.88.184.160:443

85.52.72.32:2222

86.98.21.234:443

73.166.10.38:50003

90.61.30.155:2222

71.182.142.63:443

178.223.22.192:995

184.189.122.72:443

181.39.236.199:443

72.240.200.181:2222

154.238.45.174:995

47.22.148.6:443

2.51.251.47:995

199.19.117.131:443

200.76.215.87:443

37.104.39.32:995

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

1536 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

2000 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1580 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1580 rundll32.exe

pid	process
1536	regsvr32.exe

pid	process
2000	schtasks.exe

pid	process
1580	rundll32.exe

pid	process
1580	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1584 wrote to memory of 1580	1584	rundll32.exe	rundll32.exe
PID 1584 wrote to memory of 1580	1584	rundll32.exe	rundll32.exe
PID 1584 wrote to memory of 1580	1584	rundll32.exe	rundll32.exe
PID 1584 wrote to memory of 1580	1584	rundll32.exe	rundll32.exe
PID 1584 wrote to memory of 1580	1584	rundll32.exe	rundll32.exe
PID 1584 wrote to memory of 1580	1584	rundll32.exe	rundll32.exe
PID 1584 wrote to memory of 1580	1584	rundll32.exe	rundll32.exe
PID 1580 wrote to memory of 1888	1580	rundll32.exe	explorer.exe
PID 1580 wrote to memory of 1888	1580	rundll32.exe	explorer.exe
PID 1580 wrote to memory of 1888	1580	rundll32.exe	explorer.exe
PID 1580 wrote to memory of 1888	1580	rundll32.exe	explorer.exe
PID 1580 wrote to memory of 1888	1580	rundll32.exe	explorer.exe
PID 1580 wrote to memory of 1888	1580	rundll32.exe	explorer.exe
PID 1888 wrote to memory of 2000	1888	explorer.exe	schtasks.exe
PID 1888 wrote to memory of 2000	1888	explorer.exe	schtasks.exe
PID 1888 wrote to memory of 2000	1888	explorer.exe	schtasks.exe
PID 1888 wrote to memory of 2000	1888	explorer.exe	schtasks.exe
PID 732 wrote to memory of 588	732	taskeng.exe	regsvr32.exe
PID 732 wrote to memory of 588	732	taskeng.exe	regsvr32.exe
PID 732 wrote to memory of 588	732	taskeng.exe	regsvr32.exe
PID 732 wrote to memory of 588	732	taskeng.exe	regsvr32.exe
PID 732 wrote to memory of 588	732	taskeng.exe	regsvr32.exe
PID 588 wrote to memory of 1536	588	regsvr32.exe	regsvr32.exe
PID 588 wrote to memory of 1536	588	regsvr32.exe	regsvr32.exe
PID 588 wrote to memory of 1536	588	regsvr32.exe	regsvr32.exe
PID 588 wrote to memory of 1536	588	regsvr32.exe	regsvr32.exe
PID 588 wrote to memory of 1536	588	regsvr32.exe	regsvr32.exe
PID 588 wrote to memory of 1536	588	regsvr32.exe	regsvr32.exe
PID 588 wrote to memory of 1536	588	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\997349a73bfefe02f12b849f58ece11624b50c5c1c6411364e0b4d0f231acc9e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1584

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\997349a73bfefe02f12b849f58ece11624b50c5c1c6411364e0b4d0f231acc9e.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1580

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1888

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn uiekodr /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\997349a73bfefe02f12b849f58ece11624b50c5c1c6411364e0b4d0f231acc9e.dll\"" /SC ONCE /Z /ST 16:41 /ET 16:53
4⤵
- Creates scheduled task(s)
PID:2000

C:\Windows\system32\taskeng.exe
taskeng.exe {ECFA4E91-5E51-4669-8B91-9857AEE0701F} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:732

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\997349a73bfefe02f12b849f58ece11624b50c5c1c6411364e0b4d0f231acc9e.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:588

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\997349a73bfefe02f12b849f58ece11624b50c5c1c6411364e0b4d0f231acc9e.dll"
3⤵
- Loads dropped DLL
PID:1536

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\997349a73bfefe02f12b849f58ece11624b50c5c1c6411364e0b4d0f231acc9e.dll
MD5
466f92caf1f0289889d0b30b46fab9fd

SHA1
9c432f302732e92dfe113de368a8057b8de183f2

SHA256
02eee2f0c87420ff6739081ddc351395813efa173d445bdd8f10b0caafc844a5

SHA512
b13b82ee90cabcbf595d0c3802088fb5782431c424fc131a2bfa323f63c808ff6b05670f947540ecf955afdc0b4afa1029ed24fdc293d62559e091b3b81501d1

Download Submit
\Users\Admin\AppData\Local\Temp\997349a73bfefe02f12b849f58ece11624b50c5c1c6411364e0b4d0f231acc9e.dll
MD5
466f92caf1f0289889d0b30b46fab9fd

SHA1
9c432f302732e92dfe113de368a8057b8de183f2

SHA256
02eee2f0c87420ff6739081ddc351395813efa173d445bdd8f10b0caafc844a5

SHA512
b13b82ee90cabcbf595d0c3802088fb5782431c424fc131a2bfa323f63c808ff6b05670f947540ecf955afdc0b4afa1029ed24fdc293d62559e091b3b81501d1

Download Submit
memory/588-63-0x000007FEFC391000-0x000007FEFC393000-memory.dmp

Filesize
8KB

Download
memory/1580-54-0x0000000076861000-0x0000000076863000-memory.dmp

Filesize
8KB

Download
memory/1580-55-0x0000000001FA0000-0x000000000218A000-memory.dmp

Filesize
1.9MB

Download
memory/1580-56-0x0000000010000000-0x000000001028A000-memory.dmp

Filesize
2.5MB

Download
memory/1888-57-0x0000000000080000-0x0000000000082000-memory.dmp

Filesize
8KB

Download
memory/1888-60-0x0000000075061000-0x0000000075063000-memory.dmp

Filesize
8KB

Download
memory/1888-61-0x0000000000570000-0x00000000007F1000-memory.dmp

Filesize
2.5MB

Download
memory/1888-62-0x00000000000F0000-0x0000000000124000-memory.dmp

Filesize
208KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads