qakbot | 1cf4c8e2393a29f8ff26d68fd6f96f06cccb8a242e04fde8b9fb8081d836490f

General

Target

8450972c_by_Libranalysis.dll
Size

400KB
MD5

8450972cb4dda468f83724beaa042fbb
SHA1

624ac4cc912e503863b05075d662504e9791c7e8
SHA256

1cf4c8e2393a29f8ff26d68fd6f96f06cccb8a242e04fde8b9fb8081d836490f
SHA512

49197e68bc89b151d857e4362f01493e498e08244dbe43c316171ce3e1caabd0b867cd5f46c1ce19d5ea1e49c257f50196b61c836bdf91a82efb668b16062cb5

Score

10^/10

qakbot biden02 1614154620 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

biden02

Campaign

1614154620

C2

98.173.34.213:995

160.3.187.114:443

73.25.124.140:2222

24.50.118.93:443

82.127.125.209:990

83.110.109.106:2222

79.129.121.81:995

189.223.234.23:995

125.63.101.62:443

113.22.175.141:443

172.78.30.215:443

47.146.169.85:443

47.22.148.6:443

76.25.142.196:443

78.63.226.32:443

105.198.236.101:443

75.67.192.125:443

176.181.247.197:443

105.96.8.96:443

108.31.15.10:995

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

1032 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

1644 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1520 regsvr32.exe
1520 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1520 regsvr32.exe

pid	process
1032	regsvr32.exe

pid	process
1644	schtasks.exe

pid	process
1520	regsvr32.exe
1520	regsvr32.exe

pid	process
1520	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1116 wrote to memory of 1520	1116	regsvr32.exe	regsvr32.exe
PID 1116 wrote to memory of 1520	1116	regsvr32.exe	regsvr32.exe
PID 1116 wrote to memory of 1520	1116	regsvr32.exe	regsvr32.exe
PID 1116 wrote to memory of 1520	1116	regsvr32.exe	regsvr32.exe
PID 1116 wrote to memory of 1520	1116	regsvr32.exe	regsvr32.exe
PID 1116 wrote to memory of 1520	1116	regsvr32.exe	regsvr32.exe
PID 1116 wrote to memory of 1520	1116	regsvr32.exe	regsvr32.exe
PID 1520 wrote to memory of 1564	1520	regsvr32.exe	explorer.exe
PID 1520 wrote to memory of 1564	1520	regsvr32.exe	explorer.exe
PID 1520 wrote to memory of 1564	1520	regsvr32.exe	explorer.exe
PID 1520 wrote to memory of 1564	1520	regsvr32.exe	explorer.exe
PID 1520 wrote to memory of 1564	1520	regsvr32.exe	explorer.exe
PID 1520 wrote to memory of 1564	1520	regsvr32.exe	explorer.exe
PID 1564 wrote to memory of 1644	1564	explorer.exe	schtasks.exe
PID 1564 wrote to memory of 1644	1564	explorer.exe	schtasks.exe
PID 1564 wrote to memory of 1644	1564	explorer.exe	schtasks.exe
PID 1564 wrote to memory of 1644	1564	explorer.exe	schtasks.exe
PID 344 wrote to memory of 1072	344	taskeng.exe	regsvr32.exe
PID 344 wrote to memory of 1072	344	taskeng.exe	regsvr32.exe
PID 344 wrote to memory of 1072	344	taskeng.exe	regsvr32.exe
PID 344 wrote to memory of 1072	344	taskeng.exe	regsvr32.exe
PID 344 wrote to memory of 1072	344	taskeng.exe	regsvr32.exe
PID 1072 wrote to memory of 1032	1072	regsvr32.exe	regsvr32.exe
PID 1072 wrote to memory of 1032	1072	regsvr32.exe	regsvr32.exe
PID 1072 wrote to memory of 1032	1072	regsvr32.exe	regsvr32.exe
PID 1072 wrote to memory of 1032	1072	regsvr32.exe	regsvr32.exe
PID 1072 wrote to memory of 1032	1072	regsvr32.exe	regsvr32.exe
PID 1072 wrote to memory of 1032	1072	regsvr32.exe	regsvr32.exe
PID 1072 wrote to memory of 1032	1072	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\8450972c_by_Libranalysis.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1116

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\8450972c_by_Libranalysis.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1520

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1564

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn flupvtd /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\8450972c_by_Libranalysis.dll\"" /SC ONCE /Z /ST 20:48 /ET 21:00
4⤵
- Creates scheduled task(s)
PID:1644

C:\Windows\system32\taskeng.exe
taskeng.exe {BE60F032-D9B1-47E3-B94B-6B50189924C6} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:344

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\8450972c_by_Libranalysis.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1072

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\8450972c_by_Libranalysis.dll"
3⤵
- Loads dropped DLL
PID:1032

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\8450972c_by_Libranalysis.dll
MD5
11c75879bc9d263f3087806ea09cde47

SHA1
12562e43188e75948ea5e392ba6d1676f72911ba

SHA256
e98e405f95f0f5bf9c9876dcaf856d43633211be8b33e05512510c1fa1aa57ea

SHA512
83053cfa7b8c90f997cc991f0344d473a114e404091d76fcd72c17e1d9e031f267440aef0858ba309b397486405a4051e8550fcb18fb849f1739c79dc1f3d585

Download Submit
\Users\Admin\AppData\Local\Temp\8450972c_by_Libranalysis.dll
MD5
11c75879bc9d263f3087806ea09cde47

SHA1
12562e43188e75948ea5e392ba6d1676f72911ba

SHA256
e98e405f95f0f5bf9c9876dcaf856d43633211be8b33e05512510c1fa1aa57ea

SHA512
83053cfa7b8c90f997cc991f0344d473a114e404091d76fcd72c17e1d9e031f267440aef0858ba309b397486405a4051e8550fcb18fb849f1739c79dc1f3d585

Download Submit
memory/1032-73-0x0000000000000000-mapping.dmp

Download
memory/1072-70-0x0000000000000000-mapping.dmp

Download
memory/1116-60-0x000007FEFC301000-0x000007FEFC303000-memory.dmp

Filesize
8KB

Download
memory/1520-64-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/1520-63-0x0000000000220000-0x00000000002A0000-memory.dmp

Filesize
512KB

Download
memory/1520-62-0x00000000767B1000-0x00000000767B3000-memory.dmp

Filesize
8KB

Download
memory/1520-61-0x0000000000000000-mapping.dmp

Download
memory/1564-67-0x0000000074D11000-0x0000000074D13000-memory.dmp

Filesize
8KB

Download
memory/1564-68-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1564-65-0x0000000000000000-mapping.dmp

Download
memory/1644-69-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads