qakbot | 818c48f547c5cee6f63d30299c72d3e3aa1c9452088405e6d38c9816eed27c84

General

Target

68b6903a83eebd93608c0fa3e7ea0366.dll
Size

327KB
MD5

68b6903a83eebd93608c0fa3e7ea0366
SHA1

6d9b87661d4b970c8e963e008b2adf7f753dd922
SHA256

818c48f547c5cee6f63d30299c72d3e3aa1c9452088405e6d38c9816eed27c84
SHA512

81b4bf5f429c84464ff8a924704119d0b3a37690104a49922317db59d562f1bd84aee59d2f254abb7e1a5629edf6b2c0bc84687c353f72fc88e5e041a106c547
SSDEEP

6144:R60vBQcV0PPspp3Ke/QVCY9/Ob9ho+JVxfTPAKxu9755fu2v4ibqXtWXC19:R7A8TJPNPp84NibIt19

Score

10^/10

qakbot tr 1632730751 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.343

Botnet

tr

Campaign

1632730751

C2

95.77.223.148:443

47.22.148.6:443

89.101.97.139:443

27.223.92.142:995

120.151.47.189:443

136.232.34.70:443

120.150.218.241:995

185.250.148.74:443

181.118.183.94:443

140.82.49.12:443

67.165.206.193:993

103.148.120.144:443

71.74.12.34:443

76.25.142.196:443

73.151.236.31:443

173.21.10.71:2222

75.188.35.168:443

2.178.88.145:61202

71.80.168.245:443

45.46.53.140:2222

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 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

reg.exereg.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData\Microsoft\Ubiuuvzmev = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\Microsoft\Rmitcaqxxb = "0"	reg.exe

Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

440 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/Job
T1053

Processes:

schtasks.exe

pid process

1488 schtasks.exe

pid	process
440	regsvr32.exe

pid	process
1488	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Vpdmixeeq\f82bf073 = 8602b3bb59eff074fdf2b8712b09d73c853a8ffcb6f98c9bb6386513b83f92b81c5b7762998a831c2ecb6f9f1faa7ceb665e33fdf946a3674bf865409b41efe9dab3ea220859acad412a97dbedc7f5d8f1c86efbf4ef8bb41d	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Vpdmixeeq\87629f85 = 537964d644f51da8aa94d290ac660d102d71baf85f5d7f395cd8a0addbe4c0	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Vpdmixeeq\87629f85 = 537973d644f5286da865	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Vpdmixeeq\b0bc6fb7 = 8645582d7995af271ff84ca16da6f7ac23e69a5ea180a47d69eaa20912f82757df91e9c54dfd5ff1387806effaf68499df3186983bffc1148e8da4f86eadefc6a56c65e6b89f590cdd285ce31d395662f62770627b8a2b31	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Vpdmixeeq\80008d2 = 17be4016c46a36576f8f5483fc8926def8579cce3f57f6922e982dc0aec85e9fff5d47968f4780f4a0	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Vpdmixeeq\75084758 = 2e261935df0caa7c8987746e93a3a22794b146dd09fdcfdd31467035732ff27a6f08287707421da8040614ac66e200d16870b6c5651837d170497df9de83635775371a4799e9e3d804ada66e02da5d8258ef1794188b9c1108db1a9c6089a9796480166de0b612145775e7d5e36d1960	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Vpdmixeeq	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Vpdmixeeq\b2fd4fcb = 34062a1c6e3f59f6ad52977b1efd492d1274402f5bfbb27b9a33670aa3ae651fb75b560c8ac835f4ef96ec2b94334d9973570ba80273741be2f3f31966e29bcd0ddde1e5dc4b110611fdef4194e1afec51f8d99aaa56d27bd703386f79bdcce9f69d8b9f62c1c8346ed5a7c7ef2caac5715c6fb622c12569604e751dd7a94f90af79c66d4edc3327a97983d8e2e08d6545626a53ff111b39fcb381f6256722c466cc66d6d265516ec7cfc0d8fd8b1eb91fd9	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Vpdmixeeq\cdb4203d = 54419307e677abf0fa24aacce6d993a831fc0d9b329516762f5b180ebd28eaa79485659125adfc20110bb1e9dcd458030f6c2dd60e8fb3c52d1a22e7a0f5e4fa56b1bcd16c716cf443e00f	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Vpdmixeeq\a4128ae = 858bb05b32c376394791940e895b49305a56e33cbad0a371d7cf94256a467b9f63b87c58da850770ab7ea7cc	explorer.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

2584 regsvr32.exe
2584 regsvr32.exe
440 regsvr32.exe
440 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

2584 regsvr32.exe
440 regsvr32.exe

pid	process
2584	regsvr32.exe
2584	regsvr32.exe
440	regsvr32.exe
440	regsvr32.exe

pid	process
2584	regsvr32.exe
440	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 4900 wrote to memory of 2584	4900	regsvr32.exe	regsvr32.exe
PID 4900 wrote to memory of 2584	4900	regsvr32.exe	regsvr32.exe
PID 4900 wrote to memory of 2584	4900	regsvr32.exe	regsvr32.exe
PID 2584 wrote to memory of 4756	2584	regsvr32.exe	explorer.exe
PID 2584 wrote to memory of 4756	2584	regsvr32.exe	explorer.exe
PID 2584 wrote to memory of 4756	2584	regsvr32.exe	explorer.exe
PID 2584 wrote to memory of 4756	2584	regsvr32.exe	explorer.exe
PID 2584 wrote to memory of 4756	2584	regsvr32.exe	explorer.exe
PID 4756 wrote to memory of 1488	4756	explorer.exe	schtasks.exe
PID 4756 wrote to memory of 1488	4756	explorer.exe	schtasks.exe
PID 4756 wrote to memory of 1488	4756	explorer.exe	schtasks.exe
PID 3252 wrote to memory of 440	3252	regsvr32.exe	regsvr32.exe
PID 3252 wrote to memory of 440	3252	regsvr32.exe	regsvr32.exe
PID 3252 wrote to memory of 440	3252	regsvr32.exe	regsvr32.exe
PID 440 wrote to memory of 4232	440	regsvr32.exe	explorer.exe
PID 440 wrote to memory of 4232	440	regsvr32.exe	explorer.exe
PID 440 wrote to memory of 4232	440	regsvr32.exe	explorer.exe
PID 440 wrote to memory of 4232	440	regsvr32.exe	explorer.exe
PID 440 wrote to memory of 4232	440	regsvr32.exe	explorer.exe
PID 4232 wrote to memory of 3928	4232	explorer.exe	reg.exe
PID 4232 wrote to memory of 3928	4232	explorer.exe	reg.exe
PID 4232 wrote to memory of 4496	4232	explorer.exe	reg.exe
PID 4232 wrote to memory of 4496	4232	explorer.exe	reg.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\68b6903a83eebd93608c0fa3e7ea0366.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4900

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\68b6903a83eebd93608c0fa3e7ea0366.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2584

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:4756

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn vfwcexsdrx /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\68b6903a83eebd93608c0fa3e7ea0366.dll\"" /SC ONCE /Z /ST 22:13 /ET 22:25
4⤵
- Creates scheduled task(s)
PID:1488

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\68b6903a83eebd93608c0fa3e7ea0366.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3252

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\68b6903a83eebd93608c0fa3e7ea0366.dll"
2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:440

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:4232

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\Ubiuuvzmev" /d "0"
4⤵
- Windows security bypass
PID:3928

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\Rmitcaqxxb" /d "0"
4⤵
- Windows security bypass
PID:4496

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\68b6903a83eebd93608c0fa3e7ea0366.dll
Filesize
327KB

MD5
68b6903a83eebd93608c0fa3e7ea0366

SHA1
6d9b87661d4b970c8e963e008b2adf7f753dd922

SHA256
818c48f547c5cee6f63d30299c72d3e3aa1c9452088405e6d38c9816eed27c84

SHA512
81b4bf5f429c84464ff8a924704119d0b3a37690104a49922317db59d562f1bd84aee59d2f254abb7e1a5629edf6b2c0bc84687c353f72fc88e5e041a106c547

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/440-16-0x0000000000EA0000-0x0000000000EA1000-memory.dmp

Filesize
4KB

Download
memory/440-21-0x0000000010000000-0x0000000010058000-memory.dmp

Filesize
352KB

Download
memory/440-19-0x0000000010000000-0x0000000010058000-memory.dmp

Filesize
352KB

Download
memory/440-17-0x0000000010000000-0x0000000010058000-memory.dmp

Filesize
352KB

Download
memory/440-15-0x0000000010000000-0x0000000010058000-memory.dmp

Filesize
352KB

Download
memory/2584-1-0x0000000001220000-0x0000000001221000-memory.dmp

Filesize
4KB

Download
memory/2584-2-0x0000000010000000-0x0000000010058000-memory.dmp

Filesize
352KB

Download
memory/2584-4-0x0000000010000000-0x0000000010058000-memory.dmp

Filesize
352KB

Download
memory/2584-0-0x0000000010000000-0x0000000010058000-memory.dmp

Filesize
352KB

Download
memory/4232-20-0x0000000000730000-0x0000000000751000-memory.dmp

Filesize
132KB

Download
memory/4232-23-0x0000000000730000-0x0000000000751000-memory.dmp

Filesize
132KB

Download
memory/4232-24-0x0000000000730000-0x0000000000751000-memory.dmp

Filesize
132KB

Download
memory/4232-25-0x0000000000730000-0x0000000000751000-memory.dmp

Filesize
132KB

Download
memory/4756-11-0x0000000000A00000-0x0000000000A21000-memory.dmp

Filesize
132KB

Download
memory/4756-9-0x0000000000A00000-0x0000000000A21000-memory.dmp

Filesize
132KB

Download
memory/4756-8-0x0000000000A00000-0x0000000000A21000-memory.dmp

Filesize
132KB

Download
memory/4756-7-0x0000000000A00000-0x0000000000A21000-memory.dmp

Filesize
132KB

Download
memory/4756-3-0x0000000000A00000-0x0000000000A21000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads