qakbot | fa3dba72065fbd2c59756cfd35e27b22b5efe4fe26335c6ed2315a704e33e28a

General

Target

44483.6988947917.dat.dll
Size

500KB
MD5

50f898ca689b0f0a69a3152cc05c35c6
SHA1

8612afe5f56b4feae319c8b803d833eaff30bf9a
SHA256

fa3dba72065fbd2c59756cfd35e27b22b5efe4fe26335c6ed2315a704e33e28a
SHA512

5ea80bc5a4bed76850d63587c0cef15ca28154231d893c52745d6dce256b9c277b7b07f56895b21f75ef827aaf6ea418f393ad0feeee2b7be92a1fbd246a55b6

Score

10^/10

qakbot obama115 1634197867 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

obama115

Campaign

1634197867

C2

91.178.126.51:995

220.255.25.28:2222

208.78.220.143:443

77.31.162.93:443

73.230.205.91:443

216.201.162.158:443

94.200.181.154:443

24.231.209.2:2222

89.137.52.44:443

140.82.49.12:443

65.100.174.110:32103

41.86.42.158:995

27.223.92.142:995

200.232.214.222:995

81.250.153.227:2222

217.17.56.163:465

122.60.71.201:995

120.150.218.241:995

41.228.22.180:443

69.30.186.190:443

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Windows security bypass 2 TTPs
evasion trojan

Disabling Security Tools
T1089

Modify Registry
T1112
Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

3124 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

3516 schtasks.exe

pid	process
3124	regsvr32.exe

pid	process
3516	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Kpylhxllyalcbt	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Kpylhxllyalcbt\b6427759 = b1fdeabf2b92f5e26aa6f83642d362bfa324eb39429fcca0665c4295b902dd7cb2a7861ee1222fc6c6cab3a7d2df68f94135ef6a542c9e7eb4ba3b7c6dfc4875	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Kpylhxllyalcbt\83dda717 = 71b7f739d0db6b358f7673a4807a84886f6536c14721b89d96de786570cf089aaf40ade7941b10c9062d9ac1ce66471330f4996e8ecf71e252e25c0106e5897466ca6d0f6f9f4e681c99e1643f4d6d6a7395a2cf0b6220fe6102ce47619fc7762209c5b19f9b97dbc9d8f57025b62e78fb5a4028eab192f2a7cbc19bdddf46e0de2665bd6748a02ef6	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Kpylhxllyalcbt\3920e00e = 196d21909ba6f2101c3280a3b0fcd2fa83f2d9987d610528514869011764d3027e06dae420a4ee4a41d28cc0c2ff7b2e1ea35f2c7f5e92f216d3c8567756214f5b4696209d2d04e59f1692d32b45d52400b0e31d378638d631aea5ade114985a1eed4782ed50085e0ed8f96a94ba93d063	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Kpylhxllyalcbt\819c876b = ef6f35294c81aa743b575271c7142249ac1738a283f2cbb382062aa50b41d47c1be6711e767ce26d6f34eecffce4f69a45a807c3a77980a48cd610a7ae8e2c12bc0455ebef67854ac2a54e2e25	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Kpylhxllyalcbt\4428af84 = 6136aca459b41a258b99f7fe7aba46a8ceff0a42fe221a5164f22bce75ac7212939e7e1033eabfb1e2295539567844feb44d9f1904de16cae00e35bb3080b0186f1ddcfd29935ef5a41bfd877209f8a8c4e04839976d25a00746467989a6085940c03533c3831bf5850b667fb53d7592c6	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Kpylhxllyalcbt\fc94c8e1 = c97625a8bd48bf2f06865de2b43e5af9f453b7ed60d3a4078c341ef7a05aa12a175554c9be7250d35302ba7207e7417776	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Kpylhxllyalcbt\3b61c072 = 239838ad6631ef6987efa34443027f75fec4687245958144fcc108982d36f83cfd419edd81535925fdebdd9f73ad3655838a3997e211aea5758027	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Kpylhxllyalcbt\c90b18af = bbeab8f8cca3150600b74c13cf40df1c24a75630ddf36d36f9829e4aa78061d078675e238bbe661ab60eeb060789538bbc5c3e14f2214dcbc0a7ffa0a1c622cf4d91	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Kpylhxllyalcbt\b6427759 = b1fdfdbf2b92c020a7959a571f015c5a86789c08f439074bf9a233c7ea0d71bfe6ac4a84a5ae91e2ba70a6e7ba042faa99730e6a2a6e7eeb7e0aab72130f0fc2292a5804d74b3c9ebd6e8c21a60f56c5a3ef9f2e10	explorer.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

4184 rundll32.exe
4184 rundll32.exe
3124 regsvr32.exe
3124 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

4184 rundll32.exe
3124 regsvr32.exe

pid	process
4184	rundll32.exe
4184	rundll32.exe
3124	regsvr32.exe
3124	regsvr32.exe

pid	process
4184	rundll32.exe
3124	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 1552 wrote to memory of 4184	1552	rundll32.exe	rundll32.exe
PID 1552 wrote to memory of 4184	1552	rundll32.exe	rundll32.exe
PID 1552 wrote to memory of 4184	1552	rundll32.exe	rundll32.exe
PID 4184 wrote to memory of 4080	4184	rundll32.exe	explorer.exe
PID 4184 wrote to memory of 4080	4184	rundll32.exe	explorer.exe
PID 4184 wrote to memory of 4080	4184	rundll32.exe	explorer.exe
PID 4184 wrote to memory of 4080	4184	rundll32.exe	explorer.exe
PID 4184 wrote to memory of 4080	4184	rundll32.exe	explorer.exe
PID 4080 wrote to memory of 3516	4080	explorer.exe	schtasks.exe
PID 4080 wrote to memory of 3516	4080	explorer.exe	schtasks.exe
PID 4080 wrote to memory of 3516	4080	explorer.exe	schtasks.exe
PID 4332 wrote to memory of 3124	4332	regsvr32.exe	regsvr32.exe
PID 4332 wrote to memory of 3124	4332	regsvr32.exe	regsvr32.exe
PID 4332 wrote to memory of 3124	4332	regsvr32.exe	regsvr32.exe
PID 3124 wrote to memory of 3248	3124	regsvr32.exe	explorer.exe
PID 3124 wrote to memory of 3248	3124	regsvr32.exe	explorer.exe
PID 3124 wrote to memory of 3248	3124	regsvr32.exe	explorer.exe
PID 3124 wrote to memory of 3248	3124	regsvr32.exe	explorer.exe
PID 3124 wrote to memory of 3248	3124	regsvr32.exe	explorer.exe
PID 3248 wrote to memory of 752	3248	explorer.exe	reg.exe
PID 3248 wrote to memory of 752	3248	explorer.exe	reg.exe
PID 3248 wrote to memory of 1020	3248	explorer.exe	reg.exe
PID 3248 wrote to memory of 1020	3248	explorer.exe	reg.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44483.6988947917.dat.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1552

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44483.6988947917.dat.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4184

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:4080

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn yuzkcivok /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\44483.6988947917.dat.dll\"" /SC ONCE /Z /ST 14:47 /ET 14:59
4⤵
- Creates scheduled task(s)
PID:3516

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\44483.6988947917.dat.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:4332

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\44483.6988947917.dat.dll"
2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3124

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:3248

C:\Windows\system32\reg.exe
C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\ProgramData\Microsoft\Jyryoivoxq" /d "0"
4⤵
PID:752

C:\Windows\system32\reg.exe
C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\Users\Admin\AppData\Roaming\Microsoft\Capni" /d "0"
4⤵
PID:1020

Network

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

Disabling Security Tools

1

T1089

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\44483.6988947917.dat.dll
MD5
50f898ca689b0f0a69a3152cc05c35c6

SHA1
8612afe5f56b4feae319c8b803d833eaff30bf9a

SHA256
fa3dba72065fbd2c59756cfd35e27b22b5efe4fe26335c6ed2315a704e33e28a

SHA512
5ea80bc5a4bed76850d63587c0cef15ca28154231d893c52745d6dce256b9c277b7b07f56895b21f75ef827aaf6ea418f393ad0feeee2b7be92a1fbd246a55b6

Download Submit
\Users\Admin\AppData\Local\Temp\44483.6988947917.dat.dll
MD5
50f898ca689b0f0a69a3152cc05c35c6

SHA1
8612afe5f56b4feae319c8b803d833eaff30bf9a

SHA256
fa3dba72065fbd2c59756cfd35e27b22b5efe4fe26335c6ed2315a704e33e28a

SHA512
5ea80bc5a4bed76850d63587c0cef15ca28154231d893c52745d6dce256b9c277b7b07f56895b21f75ef827aaf6ea418f393ad0feeee2b7be92a1fbd246a55b6

Download Submit
memory/752-128-0x0000000000000000-mapping.dmp

Download
memory/1020-129-0x0000000000000000-mapping.dmp

Download
memory/3124-126-0x0000000002A60000-0x0000000002A93000-memory.dmp

Filesize
204KB

Download
memory/3124-124-0x0000000000000000-mapping.dmp

Download
memory/3248-127-0x0000000000000000-mapping.dmp

Download
memory/3248-130-0x0000000003120000-0x0000000003141000-memory.dmp

Filesize
132KB

Download
memory/3248-132-0x0000000003590000-0x0000000003591000-memory.dmp

Filesize
4KB

Download
memory/3248-131-0x0000000003590000-0x0000000003591000-memory.dmp

Filesize
4KB

Download
memory/3516-119-0x0000000000000000-mapping.dmp

Download
memory/4080-122-0x0000000000480000-0x00000000004A1000-memory.dmp

Filesize
132KB

Download
memory/4080-121-0x0000000000870000-0x0000000000871000-memory.dmp

Filesize
4KB

Download
memory/4080-120-0x0000000000870000-0x0000000000871000-memory.dmp

Filesize
4KB

Download
memory/4080-118-0x0000000000000000-mapping.dmp

Download
memory/4184-115-0x0000000000000000-mapping.dmp

Download
memory/4184-117-0x0000000010000000-0x000000001007F000-memory.dmp

Filesize
508KB

Download
memory/4184-116-0x0000000000830000-0x0000000000863000-memory.dmp

Filesize
204KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads