qakbot | 7661002966c0c3621224d0c2618488393471ab9c72cd6e1f7592cc49163f23d7

General

Target

b9b9d450d72ad904602c2cc0fc4c1652.dll
Size

539KB
MD5

b9b9d450d72ad904602c2cc0fc4c1652
SHA1

8b93268c98d7ad6e2ee6d58a74b8d5368a721edf
SHA256

7661002966c0c3621224d0c2618488393471ab9c72cd6e1f7592cc49163f23d7
SHA512

bc4b821a0fbc6b0aa79c7224cbc820f66fe8e73e1cbe4808dd18da3c83aa11ce0e963bd2868b41d0370a6e4f63a718c934d0f53829b5051dd266e4db5d4b8553

Score

10^/10

qakbot obama102 1632302707 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.318

Botnet

obama102

Campaign

1632302707

C2

120.150.218.241:995

47.22.148.6:443

105.198.236.99:443

95.77.223.148:443

140.82.49.12:443

27.223.92.142:995

73.151.236.31:443

136.232.34.70:443

144.139.47.206:443

45.46.53.140:2222

76.25.142.196:443

173.21.10.71:2222

75.188.35.168:443

71.74.12.34:443

96.37.113.36:993

67.165.206.193:993

189.210.115.207:443

72.252.201.69:443

24.139.72.117:443

24.229.150.54:995

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

1296 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

860 1296 WerFault.exe 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

2472 schtasks.exe

pid	process
1296	regsvr32.exe

pid	pid_target	process	target process
860	1296	WerFault.exe	regsvr32.exe

pid	process
2472	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
2144	rundll32.exe
2144	rundll32.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2144 rundll32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 860 WerFault.exe
Token: SeBackupPrivilege 860 WerFault.exe
Token: SeDebugPrivilege 860 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	860	WerFault.exe
Token: SeBackupPrivilege	860	WerFault.exe
Token: SeDebugPrivilege	860	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 1720 wrote to memory of 2144	1720	rundll32.exe	rundll32.exe
PID 1720 wrote to memory of 2144	1720	rundll32.exe	rundll32.exe
PID 1720 wrote to memory of 2144	1720	rundll32.exe	rundll32.exe
PID 2144 wrote to memory of 2388	2144	rundll32.exe	explorer.exe
PID 2144 wrote to memory of 2388	2144	rundll32.exe	explorer.exe
PID 2144 wrote to memory of 2388	2144	rundll32.exe	explorer.exe
PID 2144 wrote to memory of 2388	2144	rundll32.exe	explorer.exe
PID 2144 wrote to memory of 2388	2144	rundll32.exe	explorer.exe
PID 2388 wrote to memory of 2472	2388	explorer.exe	schtasks.exe
PID 2388 wrote to memory of 2472	2388	explorer.exe	schtasks.exe
PID 2388 wrote to memory of 2472	2388	explorer.exe	schtasks.exe
PID 776 wrote to memory of 1296	776	regsvr32.exe	regsvr32.exe
PID 776 wrote to memory of 1296	776	regsvr32.exe	regsvr32.exe
PID 776 wrote to memory of 1296	776	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b9b9d450d72ad904602c2cc0fc4c1652.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1720

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b9b9d450d72ad904602c2cc0fc4c1652.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2144

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2388

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn wpumqvz /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\b9b9d450d72ad904602c2cc0fc4c1652.dll\"" /SC ONCE /Z /ST 18:17 /ET 18:29
4⤵
- Creates scheduled task(s)
PID:2472

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\b9b9d450d72ad904602c2cc0fc4c1652.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:776

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\b9b9d450d72ad904602c2cc0fc4c1652.dll"
2⤵
- Loads dropped DLL
PID:1296

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1296 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:860

Network

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\b9b9d450d72ad904602c2cc0fc4c1652.dll
MD5
16f436fab4f8dfd493d41e9e6e00187e

SHA1
80dccd7ce9f9327fe94ae03c34ef2ddddc4b0087

SHA256
61ea5af1969050527ac335e1b67ede767147172a86607a91846bd80914f0da6e

SHA512
ff8900a03d0ad982cabc54a410356826d073281de034ec45c06a5482b8374bf4d8204f74e78f5e1168c165e6a3466e31bd1aba84f53b099ad63a5f86017da6e3

Download Submit
\Users\Admin\AppData\Local\Temp\b9b9d450d72ad904602c2cc0fc4c1652.dll
MD5
16f436fab4f8dfd493d41e9e6e00187e

SHA1
80dccd7ce9f9327fe94ae03c34ef2ddddc4b0087

SHA256
61ea5af1969050527ac335e1b67ede767147172a86607a91846bd80914f0da6e

SHA512
ff8900a03d0ad982cabc54a410356826d073281de034ec45c06a5482b8374bf4d8204f74e78f5e1168c165e6a3466e31bd1aba84f53b099ad63a5f86017da6e3

Download Submit
memory/1296-126-0x0000000000000000-mapping.dmp

Download
memory/2144-116-0x0000000000000000-mapping.dmp

Download
memory/2144-117-0x0000000074130000-0x0000000074151000-memory.dmp

Filesize
132KB

Download
memory/2144-118-0x0000000074130000-0x00000000741D1000-memory.dmp

Filesize
644KB

Download
memory/2144-119-0x0000000002600000-0x000000000274A000-memory.dmp

Filesize
1.3MB

Download
memory/2388-120-0x0000000000000000-mapping.dmp

Download
memory/2388-124-0x0000000000AB0000-0x0000000000AD1000-memory.dmp

Filesize
132KB

Download
memory/2472-121-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads