qakbot | 56db54d07ba8515eeb767bac9ab4d51d285b8a22c5392f28235e11c10a71fe52

Analysis

max time kernel
91s
max time network
49s
platform
windows7_x64
resource
win7-20220715-en
resource tags

arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
submitted
02-08-2022 01:24

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General

Target

tres_cleaned.dll
Size

125KB
MD5

d7b36ee68a2b69d999b6a7364e6f356b
SHA1

48b9696d636a0d5404502346577d38c74a0d02b2
SHA256

56db54d07ba8515eeb767bac9ab4d51d285b8a22c5392f28235e11c10a71fe52
SHA512

806b153269734c33ecd3d709f8a624601de8d56b0ee72a00dbd08ee0e8b9565cb438740bfb23d7a68ca8ef8da4e0fa9482517e94964618c59f4a9ef48fd28fdd

Score

10^/10

qakbot obama189 1655107308 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.688

Botnet

obama189

Campaign

1655107308

91.177.173.10:995

117.248.109.38:21

182.191.92.203:995

39.52.38.164:995

217.165.84.253:993

84.241.8.23:32103

82.152.39.39:443

202.134.152.2:2222

122.118.131.132:995

120.150.218.241:995

222.169.71.98:2222

37.34.253.233:443

93.48.80.198:995

148.0.55.173:443

175.145.235.37:443

41.130.140.32:993

120.61.0.71:443

89.101.97.139:443

62.204.41.187:443

62.204.41.187:2222

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
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

2032 schtasks.exe

pid	process
2032	schtasks.exe

Suspicious behavior: EnumeratesProcesses 41 IoCs

Processes:

regsvr32.exeexplorer.exe

pid	process
1532	regsvr32.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe
1060	explorer.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1532 regsvr32.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 1432 wrote to memory of 1532	1432	regsvr32.exe	regsvr32.exe
PID 1432 wrote to memory of 1532	1432	regsvr32.exe	regsvr32.exe
PID 1432 wrote to memory of 1532	1432	regsvr32.exe	regsvr32.exe
PID 1432 wrote to memory of 1532	1432	regsvr32.exe	regsvr32.exe
PID 1432 wrote to memory of 1532	1432	regsvr32.exe	regsvr32.exe
PID 1432 wrote to memory of 1532	1432	regsvr32.exe	regsvr32.exe
PID 1432 wrote to memory of 1532	1432	regsvr32.exe	regsvr32.exe
PID 1532 wrote to memory of 1060	1532	regsvr32.exe	explorer.exe
PID 1532 wrote to memory of 1060	1532	regsvr32.exe	explorer.exe
PID 1532 wrote to memory of 1060	1532	regsvr32.exe	explorer.exe
PID 1532 wrote to memory of 1060	1532	regsvr32.exe	explorer.exe
PID 1532 wrote to memory of 1060	1532	regsvr32.exe	explorer.exe
PID 1532 wrote to memory of 1060	1532	regsvr32.exe	explorer.exe
PID 1060 wrote to memory of 2032	1060	explorer.exe	schtasks.exe
PID 1060 wrote to memory of 2032	1060	explorer.exe	schtasks.exe
PID 1060 wrote to memory of 2032	1060	explorer.exe	schtasks.exe
PID 1060 wrote to memory of 2032	1060	explorer.exe	schtasks.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\tres_cleaned.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1432

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\tres_cleaned.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1532

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1060

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn mkzutgdblc /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\tres_cleaned.dll\"" /SC ONCE /Z /ST 01:27 /ET 01:39
4⤵
- Creates scheduled task(s)
PID:2032

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/1060-57-0x0000000000000000-mapping.dmp

Download
memory/1060-59-0x00000000748A1000-0x00000000748A3000-memory.dmp

Filesize
8KB

Download
memory/1060-60-0x00000000000C0000-0x00000000000E2000-memory.dmp

Filesize
136KB

Download
memory/1060-62-0x00000000000C0000-0x00000000000E2000-memory.dmp

Filesize
136KB

Download
memory/1432-54-0x000007FEFBE91000-0x000007FEFBE93000-memory.dmp

Filesize
8KB

Download
memory/1532-55-0x0000000000000000-mapping.dmp

Download
memory/1532-56-0x0000000076031000-0x0000000076033000-memory.dmp

Filesize
8KB

Download
memory/2032-61-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads