qakbot | 43a0165131745f680d00d99634b0d42b77823b45ef07da3071ae137a2e171b6a

General

Target

ind[1].htm0.0.dr.dll
Size

473KB
MD5

e61f6ac52b9319253d0e3850e2d7bfc0
SHA1

b5ef92a5578deba8654aca34c460274b805e12ad
SHA256

b8e14f7eb6f654d2e12cde1441d3a8be88ff37ae87101aa7dbccf988c8ca2aed
SHA512

ba8506e9b74f7debb978d1bc4ffa58a1747c13654632aadcd8158497626cbaaa2f8788e8805f1c39be27b1c75f6b321b2742157ad1a941b40c66cc773784c40b

Score

10^/10

qakbot tr 1618935072 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.12

Botnet

tr

Campaign

1618935072

C2

140.82.49.12:443

190.85.91.154:443

96.37.113.36:993

71.41.184.10:3389

186.31.46.121:443

73.25.124.140:2222

109.12.111.14:443

24.229.150.54:995

45.32.211.207:443

45.77.117.108:443

45.77.117.108:8443

149.28.98.196:443

149.28.98.196:2222

144.202.38.185:443

144.202.38.185:995

45.32.211.207:995

207.246.116.237:995

149.28.99.97:995

45.63.107.192:2222

149.28.101.90:995

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

3572 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1276 3572 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

2876 schtasks.exe

pid	process
3572	regsvr32.exe

pid	pid_target	process	target process
1276	3572	WerFault.exe	regsvr32.exe

pid	process
2876	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

regsvr32.exeWerFault.exe

pid	process
2040	regsvr32.exe
2040	regsvr32.exe
1276	WerFault.exe
1276	WerFault.exe
1276	WerFault.exe
1276	WerFault.exe
1276	WerFault.exe
1276	WerFault.exe
1276	WerFault.exe
1276	WerFault.exe
1276	WerFault.exe
1276	WerFault.exe
1276	WerFault.exe
1276	WerFault.exe
1276	WerFault.exe
1276	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2040 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 1276 WerFault.exe
Token: SeBackupPrivilege 1276 WerFault.exe
Token: SeDebugPrivilege 1276 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	1276	WerFault.exe
Token: SeBackupPrivilege	1276	WerFault.exe
Token: SeDebugPrivilege	1276	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 856 wrote to memory of 2040	856	regsvr32.exe	regsvr32.exe
PID 856 wrote to memory of 2040	856	regsvr32.exe	regsvr32.exe
PID 856 wrote to memory of 2040	856	regsvr32.exe	regsvr32.exe
PID 2040 wrote to memory of 2268	2040	regsvr32.exe	explorer.exe
PID 2040 wrote to memory of 2268	2040	regsvr32.exe	explorer.exe
PID 2040 wrote to memory of 2268	2040	regsvr32.exe	explorer.exe
PID 2040 wrote to memory of 2268	2040	regsvr32.exe	explorer.exe
PID 2040 wrote to memory of 2268	2040	regsvr32.exe	explorer.exe
PID 2268 wrote to memory of 2876	2268	explorer.exe	schtasks.exe
PID 2268 wrote to memory of 2876	2268	explorer.exe	schtasks.exe
PID 2268 wrote to memory of 2876	2268	explorer.exe	schtasks.exe
PID 2432 wrote to memory of 3572	2432	regsvr32.exe	regsvr32.exe
PID 2432 wrote to memory of 3572	2432	regsvr32.exe	regsvr32.exe
PID 2432 wrote to memory of 3572	2432	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\ind[1].htm0.0.dr.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:856

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\ind[1].htm0.0.dr.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2040

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2268

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn mlltecuzia /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\ind[1].htm0.0.dr.dll\"" /SC ONCE /Z /ST 16:15 /ET 16:27
4⤵
- Creates scheduled task(s)
PID:2876

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\ind[1].htm0.0.dr.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2432

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\ind[1].htm0.0.dr.dll"
2⤵
- Loads dropped DLL
PID:3572

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3572 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1276

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ind[1].htm0.0.dr.dll
MD5
1d2ba27a0e40f334d8bac4561fe0d7e7

SHA1
927c78984f005798724455cdff3b60e2b0e82613

SHA256
b878e7ab04ee7d450e8821e18f668d95499c640be2c220664f098c1347ef1009

SHA512
ca1a2760115224c2736bd5390063ff077cbaa67eff094393248a094f0a2950ac42a94944f86a4712d74c052943a23fc1aecf298f15a0dc3b08fec8978ae93160

Download Submit
\Users\Admin\AppData\Local\Temp\ind[1].htm0.0.dr.dll
MD5
1d2ba27a0e40f334d8bac4561fe0d7e7

SHA1
927c78984f005798724455cdff3b60e2b0e82613

SHA256
b878e7ab04ee7d450e8821e18f668d95499c640be2c220664f098c1347ef1009

SHA512
ca1a2760115224c2736bd5390063ff077cbaa67eff094393248a094f0a2950ac42a94944f86a4712d74c052943a23fc1aecf298f15a0dc3b08fec8978ae93160

Download Submit
memory/2040-114-0x0000000000000000-mapping.dmp

Download
memory/2040-116-0x0000000010000000-0x0000000010076000-memory.dmp

Filesize
472KB

Download
memory/2040-115-0x0000000004730000-0x00000000047A1000-memory.dmp

Filesize
452KB

Download
memory/2268-117-0x0000000000000000-mapping.dmp

Download
memory/2268-120-0x0000000002FD0000-0x0000000002FD1000-memory.dmp

Filesize
4KB

Download
memory/2268-121-0x0000000000A20000-0x0000000000A59000-memory.dmp

Filesize
228KB

Download
memory/2876-118-0x0000000000000000-mapping.dmp

Download
memory/3572-123-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads