qakbot | 38a5de744cb3670680c6346b8905d8b21b8f1cc73a48e8a390f5c5a77d7a7b25

General

Target

38a5de744cb3670680c6346b8905d8b21b8f1cc73a48e8a390f5c5a77d7a7b25.dll
Size

2.1MB
MD5

91e258fe1d057d6df8f70d8b47bdfb78
SHA1

f98f1caa7516f5f38fea1c7af8521901d2ab3be9
SHA256

38a5de744cb3670680c6346b8905d8b21b8f1cc73a48e8a390f5c5a77d7a7b25
SHA512

326a92e682bd8fcbc8dc0b7de2545664200329333a930ade25dbc4b5562a3db01d803e638c683f0236da322013f41712db470ad0acface6fd8407f7e9195fcf6

Score

10^/10

qakbot abc107 1607078484 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.62

Botnet

abc107

Campaign

1607078484

C2

32.212.117.188:443

109.205.204.229:2222

72.36.59.46:2222

173.18.126.193:2222

96.225.88.23:443

89.137.211.239:443

110.142.205.182:443

82.76.47.211:443

193.83.25.177:995

67.40.253.209:995

73.244.83.199:443

2.90.186.243:995

189.252.62.238:995

141.237.135.194:443

82.78.70.128:443

185.125.151.172:443

79.117.239.22:2222

86.189.252.131:2222

83.114.243.80:2222

2.50.56.81:443

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

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

1680 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

1424 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1592 rundll32.exe
1592 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1592 rundll32.exe

pid	process
1680	regsvr32.exe

pid	process
1424	schtasks.exe

pid	process
1592	rundll32.exe
1592	rundll32.exe

pid	process
1592	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1636 wrote to memory of 1592	1636	rundll32.exe	rundll32.exe
PID 1636 wrote to memory of 1592	1636	rundll32.exe	rundll32.exe
PID 1636 wrote to memory of 1592	1636	rundll32.exe	rundll32.exe
PID 1636 wrote to memory of 1592	1636	rundll32.exe	rundll32.exe
PID 1636 wrote to memory of 1592	1636	rundll32.exe	rundll32.exe
PID 1636 wrote to memory of 1592	1636	rundll32.exe	rundll32.exe
PID 1636 wrote to memory of 1592	1636	rundll32.exe	rundll32.exe
PID 1592 wrote to memory of 1796	1592	rundll32.exe	explorer.exe
PID 1592 wrote to memory of 1796	1592	rundll32.exe	explorer.exe
PID 1592 wrote to memory of 1796	1592	rundll32.exe	explorer.exe
PID 1592 wrote to memory of 1796	1592	rundll32.exe	explorer.exe
PID 1592 wrote to memory of 1796	1592	rundll32.exe	explorer.exe
PID 1592 wrote to memory of 1796	1592	rundll32.exe	explorer.exe
PID 1796 wrote to memory of 1424	1796	explorer.exe	schtasks.exe
PID 1796 wrote to memory of 1424	1796	explorer.exe	schtasks.exe
PID 1796 wrote to memory of 1424	1796	explorer.exe	schtasks.exe
PID 1796 wrote to memory of 1424	1796	explorer.exe	schtasks.exe
PID 1552 wrote to memory of 952	1552	taskeng.exe	regsvr32.exe
PID 1552 wrote to memory of 952	1552	taskeng.exe	regsvr32.exe
PID 1552 wrote to memory of 952	1552	taskeng.exe	regsvr32.exe
PID 1552 wrote to memory of 952	1552	taskeng.exe	regsvr32.exe
PID 1552 wrote to memory of 952	1552	taskeng.exe	regsvr32.exe
PID 952 wrote to memory of 1680	952	regsvr32.exe	regsvr32.exe
PID 952 wrote to memory of 1680	952	regsvr32.exe	regsvr32.exe
PID 952 wrote to memory of 1680	952	regsvr32.exe	regsvr32.exe
PID 952 wrote to memory of 1680	952	regsvr32.exe	regsvr32.exe
PID 952 wrote to memory of 1680	952	regsvr32.exe	regsvr32.exe
PID 952 wrote to memory of 1680	952	regsvr32.exe	regsvr32.exe
PID 952 wrote to memory of 1680	952	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\38a5de744cb3670680c6346b8905d8b21b8f1cc73a48e8a390f5c5a77d7a7b25.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1636

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\38a5de744cb3670680c6346b8905d8b21b8f1cc73a48e8a390f5c5a77d7a7b25.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1592

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1796

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ubmvkur /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\38a5de744cb3670680c6346b8905d8b21b8f1cc73a48e8a390f5c5a77d7a7b25.dll\"" /SC ONCE /Z /ST 12:46 /ET 12:58
4⤵
- Creates scheduled task(s)
PID:1424

C:\Windows\system32\taskeng.exe
taskeng.exe {624E358E-1B2B-431E-AA55-9D052C6CC156} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1552

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\38a5de744cb3670680c6346b8905d8b21b8f1cc73a48e8a390f5c5a77d7a7b25.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:952

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\38a5de744cb3670680c6346b8905d8b21b8f1cc73a48e8a390f5c5a77d7a7b25.dll"
3⤵
- Loads dropped DLL
PID:1680

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\38a5de744cb3670680c6346b8905d8b21b8f1cc73a48e8a390f5c5a77d7a7b25.dll
MD5
3cedb0194f9c5e6bf48aa5e1f871686e

SHA1
2e4f58786e5a563e4b655342f0209c59961955e2

SHA256
fc1c237503637f3ca7128b93378ac2013c08aa53db0a0a14bbeff15d41179142

SHA512
842140f2482a8fd0c57680bc9e7a71ea77e5666c7ee0a852edc1219b9426c8390c10808950504c431feaa478ec5162a74d1182023dcf3c68fa20732e263e9603

Download Submit
\Users\Admin\AppData\Local\Temp\38a5de744cb3670680c6346b8905d8b21b8f1cc73a48e8a390f5c5a77d7a7b25.dll
MD5
3cedb0194f9c5e6bf48aa5e1f871686e

SHA1
2e4f58786e5a563e4b655342f0209c59961955e2

SHA256
fc1c237503637f3ca7128b93378ac2013c08aa53db0a0a14bbeff15d41179142

SHA512
842140f2482a8fd0c57680bc9e7a71ea77e5666c7ee0a852edc1219b9426c8390c10808950504c431feaa478ec5162a74d1182023dcf3c68fa20732e263e9603

Download Submit
memory/952-65-0x000007FEFC331000-0x000007FEFC333000-memory.dmp

Filesize
8KB

Download
memory/1592-54-0x0000000075AC1000-0x0000000075AC3000-memory.dmp

Filesize
8KB

Download
memory/1592-56-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

Download
memory/1592-55-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

Download
memory/1592-57-0x0000000001EB0000-0x000000000209A000-memory.dmp

Filesize
1.9MB

Download
memory/1592-58-0x0000000010000000-0x0000000010217000-memory.dmp

Filesize
2.1MB

Download
memory/1796-59-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download
memory/1796-62-0x00000000750C1000-0x00000000750C3000-memory.dmp

Filesize
8KB

Download
memory/1796-63-0x0000000000640000-0x00000000008C1000-memory.dmp

Filesize
2.5MB

Download
memory/1796-64-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads