qakbot | 73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8

General

Target

73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8.dll
Size

2.3MB
MD5

74cf47683051f44e6fb55ac9360c717e
SHA1

93b1ab0a9e70a546c4b89dcb20a158dfc90b1421
SHA256

73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8
SHA512

8425057a65e7f7e39956b8b245bdcaf2d2e827664ee34693cd055ac92f37d1b4f285bac3acc3be9df67d99b1ab8edd4602d7b7bc80ba9eecc2979b8ab37cbb72
SSDEEP

49152:aRJVY7Gs7IvXK6eBTC28d97NSkkBL3HgogWmv:aRJAIHXSkkBbHgoHmv

Score

10^/10

qakbot obama150 1640256791 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Extracted

Family

qakbot

Version

403.10

Botnet

obama150

Campaign

1640256791

C2

96.21.251.127:2222

70.51.134.181:2222

69.14.172.24:443

186.64.87.213:443

94.62.161.77:995

103.139.242.30:990

114.79.148.170:443

217.164.247.241:2222

178.153.86.181:443

136.232.34.70:443

37.210.226.125:61202

173.21.10.71:2222

31.219.154.176:32101

140.82.49.12:443

32.221.229.7:443

24.152.219.253:995

106.51.48.170:50001

114.38.161.124:995

96.37.113.36:993

190.39.205.165:443

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 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

reg.exereg.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData\Microsoft\Qyoaw = "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\Pohatnebofd = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe

Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

2604 regsvr32.exe

pid	process
2604	regsvr32.exe

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

explorer.exeschtasks.exeregsvr32.exeexplorer.exeregsvr32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ivncrwqlyebqqa\a9f22a8f = 2cea0c85a5823b7a3110e08bbc98b919c0eb80e08457bcb092bb8c1139ee8dba61e24ae1150439fad5055792e6579b7c93dfef631e83ad8e3f1be34075	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ivncrwqlyebqqa\6c460260 = 129e176728c079f1f036db8945f90aa97773132432d3527480f4be844e8b8feba1e1a9c374c26d82a1b53df65ff7f76362c67cb90c2ae937cb0e4bc4e2b5eaca9a16c2b0617b52cbed63c5328524dc55d49a7498cd5293732219f86cc7af0efba4b4f6b66ad51b0936	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ivncrwqlyebqqa\d4fa6505 = e601c1a4aebe273df570ab4d4239fe403f35d02c9711bf3e7af03b1ca2167c2fc584e7fa2bfdb2141841418322126c4321b269271f1f7d9dabddf51d9ab80517dfdeb85ceae4b61f8395dae7dbab073d141a0b1ec65e9b254f37a93b3d001dc0d0602dbf5f	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ivncrwqlyebqqa\e165b54b = 340aedeece12359fb46f2ff3b6d0879abb7f69f8f41f4fca0241c1de297bc1455f4691f58519fc41d88e8ee245bcf8ad555722ebafb8cc263870acf6acb387a87f345cf954701b9f6980e7d9defe378960eb	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ivncrwqlyebqqa\9e2cdabd = 723afe3dd57bff9b49916c9dcfccbc45b5b1514904e6508e91a2e1c756d982	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ivncrwqlyebqqa\9e2cdabd = 723ae93dd57bca86cb73	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ivncrwqlyebqqa\abb30af3 = 03af22fe581aae0001a1fe42d690d29e2c4b10914b9ebb21e257b2732a437e97f0abea2f1f6c4091b42ccf3fc3221de47f0d83586d52ac7ac0ff18d9349f1fb2565ef888db83aad8d72ac4b37e3e4ededb59ed3c9a8a9a35db7ab2225ed48c45f22779421213043a0e6ddc352f5c3b4a5e02a722aafccc0f55b15ebfde075f410ec022bd748751c07bc08dfe	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ivncrwqlyebqqa\114e4dea = be81b87981562c339187144b2248ce3870d710cabd71cdf70535be66edf9683e6f7a35a1f7490103b5f9818118bab474dbf8ddfc899a6c62cd2568f937	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ivncrwqlyebqqa\130f6d96 = 1544888669a2fd91620fe990a72db5e9a566d508d6f52a53f768a15474ef3e043375e9e454dd570d55822feebc94edaa04d6fbbedeff378ded51b69550db88457ccfba25fb8c746e90a77bc935d84c4cbef8b6616ff3	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ivncrwqlyebqqa	explorer.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence execution

Scheduled Task
T1053.005

Processes:

schtasks.exe

pid process

484 schtasks.exe

pid	process
484	schtasks.exe

Suspicious behavior: EnumeratesProcesses 42 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid	process
584	regsvr32.exe
584	regsvr32.exe
584	regsvr32.exe
584	regsvr32.exe
584	regsvr32.exe
584	regsvr32.exe
584	regsvr32.exe
584	regsvr32.exe
584	regsvr32.exe
584	regsvr32.exe
584	regsvr32.exe
584	regsvr32.exe
584	regsvr32.exe
584	regsvr32.exe
584	regsvr32.exe
584	regsvr32.exe
584	regsvr32.exe
584	regsvr32.exe
584	regsvr32.exe
584	regsvr32.exe
584	regsvr32.exe
2604	regsvr32.exe
2604	regsvr32.exe
2604	regsvr32.exe
2604	regsvr32.exe
2604	regsvr32.exe
2604	regsvr32.exe
2604	regsvr32.exe
2604	regsvr32.exe
2604	regsvr32.exe
2604	regsvr32.exe
2604	regsvr32.exe
2604	regsvr32.exe
2604	regsvr32.exe
2604	regsvr32.exe
2604	regsvr32.exe
2604	regsvr32.exe
2604	regsvr32.exe
2604	regsvr32.exe
2604	regsvr32.exe
2604	regsvr32.exe
2604	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

584 regsvr32.exe
2604 regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

Processes:

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

description	pid	process	target process
PID 2448 wrote to memory of 584	2448	regsvr32.exe	regsvr32.exe
PID 2448 wrote to memory of 584	2448	regsvr32.exe	regsvr32.exe
PID 2448 wrote to memory of 584	2448	regsvr32.exe	regsvr32.exe
PID 2448 wrote to memory of 584	2448	regsvr32.exe	regsvr32.exe
PID 2448 wrote to memory of 584	2448	regsvr32.exe	regsvr32.exe
PID 2448 wrote to memory of 584	2448	regsvr32.exe	regsvr32.exe
PID 2448 wrote to memory of 584	2448	regsvr32.exe	regsvr32.exe
PID 584 wrote to memory of 2052	584	regsvr32.exe	explorer.exe
PID 584 wrote to memory of 2052	584	regsvr32.exe	explorer.exe
PID 584 wrote to memory of 2052	584	regsvr32.exe	explorer.exe
PID 584 wrote to memory of 2052	584	regsvr32.exe	explorer.exe
PID 584 wrote to memory of 2052	584	regsvr32.exe	explorer.exe
PID 584 wrote to memory of 2052	584	regsvr32.exe	explorer.exe
PID 2052 wrote to memory of 484	2052	explorer.exe	schtasks.exe
PID 2052 wrote to memory of 484	2052	explorer.exe	schtasks.exe
PID 2052 wrote to memory of 484	2052	explorer.exe	schtasks.exe
PID 2052 wrote to memory of 484	2052	explorer.exe	schtasks.exe
PID 2636 wrote to memory of 3032	2636	taskeng.exe	regsvr32.exe
PID 2636 wrote to memory of 3032	2636	taskeng.exe	regsvr32.exe
PID 2636 wrote to memory of 3032	2636	taskeng.exe	regsvr32.exe
PID 2636 wrote to memory of 3032	2636	taskeng.exe	regsvr32.exe
PID 2636 wrote to memory of 3032	2636	taskeng.exe	regsvr32.exe
PID 3032 wrote to memory of 2604	3032	regsvr32.exe	regsvr32.exe
PID 3032 wrote to memory of 2604	3032	regsvr32.exe	regsvr32.exe
PID 3032 wrote to memory of 2604	3032	regsvr32.exe	regsvr32.exe
PID 3032 wrote to memory of 2604	3032	regsvr32.exe	regsvr32.exe
PID 3032 wrote to memory of 2604	3032	regsvr32.exe	regsvr32.exe
PID 3032 wrote to memory of 2604	3032	regsvr32.exe	regsvr32.exe
PID 3032 wrote to memory of 2604	3032	regsvr32.exe	regsvr32.exe
PID 2604 wrote to memory of 1460	2604	regsvr32.exe	explorer.exe
PID 2604 wrote to memory of 1460	2604	regsvr32.exe	explorer.exe
PID 2604 wrote to memory of 1460	2604	regsvr32.exe	explorer.exe
PID 2604 wrote to memory of 1460	2604	regsvr32.exe	explorer.exe
PID 2604 wrote to memory of 1460	2604	regsvr32.exe	explorer.exe
PID 2604 wrote to memory of 1460	2604	regsvr32.exe	explorer.exe
PID 1460 wrote to memory of 1480	1460	explorer.exe	reg.exe
PID 1460 wrote to memory of 1480	1460	explorer.exe	reg.exe
PID 1460 wrote to memory of 1480	1460	explorer.exe	reg.exe
PID 1460 wrote to memory of 1480	1460	explorer.exe	reg.exe
PID 1460 wrote to memory of 2892	1460	explorer.exe	reg.exe
PID 1460 wrote to memory of 2892	1460	explorer.exe	reg.exe
PID 1460 wrote to memory of 2892	1460	explorer.exe	reg.exe
PID 1460 wrote to memory of 2892	1460	explorer.exe	reg.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2448
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:584
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2052
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn pjowbin /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8.dll\"" /SC ONCE /Z /ST 01:24 /ET 01:36
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:484

C:\Windows\system32\taskeng.exe
taskeng.exe {9580696D-811A-4EEE-9788-9CB34C360840} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2636
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3032
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:2604
  - - C:\Windows\SysWOW64\explorer.exe
      C:\Windows\SysWOW64\explorer.exe
      4⤵
      System Location Discovery: System Language Discovery
      Modifies data under HKEY_USERS
      Suspicious use of WriteProcessMemory
      PID:1460
    - - 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\Qyoaw" /d "0"
        5⤵
        Windows security bypass
        
        PID:1480
    - - 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\Pohatnebofd" /d "0"
        5⤵
        Windows security bypass
        
        PID:2892

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8.dll

Filesize
2.3MB

MD5
74cf47683051f44e6fb55ac9360c717e

SHA1
93b1ab0a9e70a546c4b89dcb20a158dfc90b1421

SHA256
73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8

SHA512
8425057a65e7f7e39956b8b245bdcaf2d2e827664ee34693cd055ac92f37d1b4f285bac3acc3be9df67d99b1ab8edd4602d7b7bc80ba9eecc2979b8ab37cbb72

Download Submit
memory/584-1-0x0000000001E40000-0x0000000001EBB000-memory.dmp

Filesize
492KB

Download
memory/584-2-0x0000000002590000-0x0000000002710000-memory.dmp

Filesize
1.5MB

Download
memory/584-3-0x0000000002331000-0x0000000002483000-memory.dmp

Filesize
1.3MB

Download
memory/584-7-0x0000000002330000-0x000000000258A000-memory.dmp

Filesize
2.4MB

Download
memory/584-9-0x0000000002331000-0x0000000002483000-memory.dmp

Filesize
1.3MB

Download
memory/584-8-0x0000000001E40000-0x0000000001EBB000-memory.dmp

Filesize
492KB

Download
memory/584-0-0x0000000002330000-0x000000000258A000-memory.dmp

Filesize
2.4MB

Download
memory/1460-26-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1460-27-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1460-25-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2052-14-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2052-15-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2052-16-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2052-13-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2052-12-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2052-6-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2052-4-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download
memory/2604-21-0x0000000001140000-0x000000000139A000-memory.dmp

Filesize
2.4MB

Download
memory/2604-23-0x0000000001140000-0x000000000139A000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads