qakbot | d6aa5dbcf30ac492421a278272a843747dcc718631457707de9c77f49ba9a21a

General

Target

d6aa5dbcf30ac492421a278272a843747dcc718631457707de9c77f49ba9a21a.dll
Size

2.2MB
MD5

8dfb9d00d7c269c84aeb7c34eba9b932
SHA1

0efea9279ba0a34f6c09e60c26711539e4267591
SHA256

d6aa5dbcf30ac492421a278272a843747dcc718631457707de9c77f49ba9a21a
SHA512

3db3982cf8d1ece0be39d0a1616dd99d87d7d963ec10f1b4e13f315b5e212fa1bf7522484f9ab170f03adf4e13979680629c4c0bdd707e99c0a4ab85ff1ad1b4

Score

10^/10

qakbot abc112 1608025881 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

abc112

Campaign

1608025881

C2

149.28.98.196:995

149.28.99.97:995

45.63.107.192:2222

144.202.38.185:995

144.202.38.185:443

45.63.107.192:995

5.13.84.186:995

68.83.89.188:443

67.141.11.98:443

219.76.148.249:443

86.245.82.249:2078

116.240.78.45:995

37.182.244.124:2222

72.186.1.237:443

78.97.207.104:443

80.14.22.234:2222

202.141.225.158:443

72.28.255.159:995

37.6.208.105:2222

161.142.217.62:443

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

1532 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

1760 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1400 rundll32.exe
1400 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1400 rundll32.exe

pid	process
1532	regsvr32.exe

pid	process
1760	schtasks.exe

pid	process
1400	rundll32.exe
1400	rundll32.exe

pid	process
1400	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1408 wrote to memory of 1400	1408	rundll32.exe	rundll32.exe
PID 1408 wrote to memory of 1400	1408	rundll32.exe	rundll32.exe
PID 1408 wrote to memory of 1400	1408	rundll32.exe	rundll32.exe
PID 1408 wrote to memory of 1400	1408	rundll32.exe	rundll32.exe
PID 1408 wrote to memory of 1400	1408	rundll32.exe	rundll32.exe
PID 1408 wrote to memory of 1400	1408	rundll32.exe	rundll32.exe
PID 1408 wrote to memory of 1400	1408	rundll32.exe	rundll32.exe
PID 1400 wrote to memory of 1640	1400	rundll32.exe	explorer.exe
PID 1400 wrote to memory of 1640	1400	rundll32.exe	explorer.exe
PID 1400 wrote to memory of 1640	1400	rundll32.exe	explorer.exe
PID 1400 wrote to memory of 1640	1400	rundll32.exe	explorer.exe
PID 1400 wrote to memory of 1640	1400	rundll32.exe	explorer.exe
PID 1400 wrote to memory of 1640	1400	rundll32.exe	explorer.exe
PID 1640 wrote to memory of 1760	1640	explorer.exe	schtasks.exe
PID 1640 wrote to memory of 1760	1640	explorer.exe	schtasks.exe
PID 1640 wrote to memory of 1760	1640	explorer.exe	schtasks.exe
PID 1640 wrote to memory of 1760	1640	explorer.exe	schtasks.exe
PID 284 wrote to memory of 528	284	taskeng.exe	regsvr32.exe
PID 284 wrote to memory of 528	284	taskeng.exe	regsvr32.exe
PID 284 wrote to memory of 528	284	taskeng.exe	regsvr32.exe
PID 284 wrote to memory of 528	284	taskeng.exe	regsvr32.exe
PID 284 wrote to memory of 528	284	taskeng.exe	regsvr32.exe
PID 528 wrote to memory of 1532	528	regsvr32.exe	regsvr32.exe
PID 528 wrote to memory of 1532	528	regsvr32.exe	regsvr32.exe
PID 528 wrote to memory of 1532	528	regsvr32.exe	regsvr32.exe
PID 528 wrote to memory of 1532	528	regsvr32.exe	regsvr32.exe
PID 528 wrote to memory of 1532	528	regsvr32.exe	regsvr32.exe
PID 528 wrote to memory of 1532	528	regsvr32.exe	regsvr32.exe
PID 528 wrote to memory of 1532	528	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d6aa5dbcf30ac492421a278272a843747dcc718631457707de9c77f49ba9a21a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1408

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d6aa5dbcf30ac492421a278272a843747dcc718631457707de9c77f49ba9a21a.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1400

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1640

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn tssxopf /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\d6aa5dbcf30ac492421a278272a843747dcc718631457707de9c77f49ba9a21a.dll\"" /SC ONCE /Z /ST 16:17 /ET 16:29
4⤵
- Creates scheduled task(s)
PID:1760

C:\Windows\system32\taskeng.exe
taskeng.exe {E5A4CBA4-C098-4744-B705-3D4BEE5A9B70} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:284

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\d6aa5dbcf30ac492421a278272a843747dcc718631457707de9c77f49ba9a21a.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:528

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\d6aa5dbcf30ac492421a278272a843747dcc718631457707de9c77f49ba9a21a.dll"
3⤵
- Loads dropped DLL
PID:1532

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\d6aa5dbcf30ac492421a278272a843747dcc718631457707de9c77f49ba9a21a.dll
MD5
71c6b125120e2cfdd530b7e04959f769

SHA1
23bb48601f60dbcd7f8a978fc050345de5e4a3f7

SHA256
8454d1d56b1353ca3247858b6537370ce75935a01a1c92310a5f3d835b35b696

SHA512
52bfa2159350620e649db549ffbe6bd0d5284252442de344703e7bf9f2072a70a6e822313fa634e63aa40afb4df199a2061b49ee67117cd4f43fdb75cb610111

Download Submit
\Users\Admin\AppData\Local\Temp\d6aa5dbcf30ac492421a278272a843747dcc718631457707de9c77f49ba9a21a.dll
MD5
71c6b125120e2cfdd530b7e04959f769

SHA1
23bb48601f60dbcd7f8a978fc050345de5e4a3f7

SHA256
8454d1d56b1353ca3247858b6537370ce75935a01a1c92310a5f3d835b35b696

SHA512
52bfa2159350620e649db549ffbe6bd0d5284252442de344703e7bf9f2072a70a6e822313fa634e63aa40afb4df199a2061b49ee67117cd4f43fdb75cb610111

Download Submit
memory/528-9-0x0000000000000000-mapping.dmp

Download
memory/1400-2-0x0000000000000000-mapping.dmp

Download
memory/1400-4-0x0000000000320000-0x0000000000355000-memory.dmp

Filesize
212KB

Download
memory/1400-6-0x0000000010000000-0x0000000010035000-memory.dmp

Filesize
212KB

Download
memory/1532-11-0x0000000000000000-mapping.dmp

Download
memory/1640-5-0x0000000000000000-mapping.dmp

Download
memory/1640-3-0x00000000000C0000-0x00000000000C2000-memory.dmp

Filesize
8KB

Download
memory/1640-8-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1760-7-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads