qakbot | 8cf4c7b2749ae7acfef2be14e36c9203781815b2aee2df019fce895e900ddad4

Analysis

max time kernel
141s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
19-12-2023 10:31

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General

Target

06fce444d4373ccf4e62733ec604d07c.dll
Size

572KB
MD5

06fce444d4373ccf4e62733ec604d07c
SHA1

076ac330fd5e8f12615bea166ff28e16ae091515
SHA256

8cf4c7b2749ae7acfef2be14e36c9203781815b2aee2df019fce895e900ddad4
SHA512

56052d31c95955382f7b92b4ef72f693410b6c76b712c90eeff32e2ef3fa53d1a541c41826419b500f9a111e91cd6b94956e23d10902ec7b5869ef0b36c79681
SSDEEP

6144:VJVAfqX+2Rr+nxQDBO03fHEera3bpt5eH+:VvAfLfaEkAz51

Score

10^/10

qakbot obama114 1634112211 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

obama114

Campaign

1634112211

111.125.245.116:443

124.123.42.115:2222

103.250.38.115:443

68.117.229.117:443

189.252.166.130:32101

89.137.52.44:443

208.78.220.143:443

77.31.162.93:443

83.110.201.195:443

94.200.181.154:443

103.82.211.39:995

216.201.162.158:443

78.179.137.102:995

24.231.209.2:2222

63.143.92.99:995

140.82.49.12:443

73.230.205.91:443

41.86.42.158:995

220.255.25.28:2222

200.232.214.222:995

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

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\Minetsae = "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\Koomype = "0"	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
2180	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

pid	Process
2680	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Axjdmkvrvqi\6375bc50 = c8af8bcc4d0070063e02be19eaf54eb8e92dfe60ec8ebe729a84f1ba5fe84f0215ec6e1ee6b3cf3d87a26f5065ff3ffec762da29db2bc60caa878faf1c8f057fb7a1c1fb2bd6142b00231bf94a5d90937979df8c2dc81901073fba	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Axjdmkvrvqi\dbc9db35 = 52a7b0ca92c7c8ace8ec70ee1be96286fe	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Axjdmkvrvqi\1c3cd3a6 = 35eb0b4bb4cd7d46f1e0fa2a08f6c91f95688a00a0f293a465464b8830616b5df19d3495dca71606bfb807e08c22a711fb44843662be42eb37cfe077f006d8f063ae3f50a6b5b257ac8d6470798b6fd531501f4f6cb9f2f6f96eb26d32	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Axjdmkvrvqi\ee560b7b = 9418b353924e35d0311bc74c69a13c3c150cbaafa3f0fb09cb4e906af6a1e4c4f90cfc5ad3643f9a53d8f641c74886c1349b61	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Axjdmkvrvqi	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Axjdmkvrvqi\a480b4c3 = 2470fe69dc93614bf24fc87afb7099a1b2de08da4403f262a5609c28ea0e46d9813ea972d92f6831f90053490e02cfbcb24ec436a00e24fde8a12b2f53500395fc7b74949d41f5152fb274dbfd62cb676cba89adf6c8151fa7a464c7019ce64751e02f0f9e7fba16ef470f54f627af8b041eb058b901d1f67cf8d66096a1af4f9e85436bbd3f2b783908c267890293fdc46c9e106a58f7747208261defda6fa9411ddaca00	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Axjdmkvrvqi\1e7df3da = 3c84caaaeb0e144156de318e7659d40586ba664c3d98066c91c39652480855d5f6a03c3cc5c257012af84773c72a04625c0784e0747fea5056a158cbe0aa99f113396ffd4ef3039e245fd45691	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Axjdmkvrvqi\911f648d = 711e0bee677ee9e96c2cf238d12d121fc49868c2957140ef87c5832e1444a24f55644b74ac0d20a794993ad2b4ab60ce2381791bcbd03050c1c5ff33c7b207b946e42a25d3f0	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Axjdmkvrvqi\a6c194bf = a5d2b48ac1ee0508046ef712fdf5b7fd12e38922bebcca71a3f8d3686ade4e88c024997cc0bff54be14a58cca7172f01c633721dfe33f4bcb8b6	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Axjdmkvrvqi\911f648d = 711e1cee677edcd4ff7468b6c241bec22085f2152ede1b2a8e1f262313682e21d0e063962546d9d49af7042c1b47d97c06ab8c0a625c5d4db9ed708f8ffa45c9a5fcc56f4c5d615d13d55c504751d1ee249240e76ecdd950364375	explorer.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3052	rundll32.exe
2180	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
3052	rundll32.exe
2180	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 3036 wrote to memory of 3052	3036	rundll32.exe	28
PID 3036 wrote to memory of 3052	3036	rundll32.exe	28
PID 3036 wrote to memory of 3052	3036	rundll32.exe	28
PID 3036 wrote to memory of 3052	3036	rundll32.exe	28
PID 3036 wrote to memory of 3052	3036	rundll32.exe	28
PID 3036 wrote to memory of 3052	3036	rundll32.exe	28
PID 3036 wrote to memory of 3052	3036	rundll32.exe	28
PID 3052 wrote to memory of 2860	3052	rundll32.exe	29
PID 3052 wrote to memory of 2860	3052	rundll32.exe	29
PID 3052 wrote to memory of 2860	3052	rundll32.exe	29
PID 3052 wrote to memory of 2860	3052	rundll32.exe	29
PID 3052 wrote to memory of 2860	3052	rundll32.exe	29
PID 3052 wrote to memory of 2860	3052	rundll32.exe	29
PID 2860 wrote to memory of 2680	2860	explorer.exe	30
PID 2860 wrote to memory of 2680	2860	explorer.exe	30
PID 2860 wrote to memory of 2680	2860	explorer.exe	30
PID 2860 wrote to memory of 2680	2860	explorer.exe	30
PID 1992 wrote to memory of 2272	1992	taskeng.exe	35
PID 1992 wrote to memory of 2272	1992	taskeng.exe	35
PID 1992 wrote to memory of 2272	1992	taskeng.exe	35
PID 1992 wrote to memory of 2272	1992	taskeng.exe	35
PID 1992 wrote to memory of 2272	1992	taskeng.exe	35
PID 2272 wrote to memory of 2180	2272	regsvr32.exe	36
PID 2272 wrote to memory of 2180	2272	regsvr32.exe	36
PID 2272 wrote to memory of 2180	2272	regsvr32.exe	36
PID 2272 wrote to memory of 2180	2272	regsvr32.exe	36
PID 2272 wrote to memory of 2180	2272	regsvr32.exe	36
PID 2272 wrote to memory of 2180	2272	regsvr32.exe	36
PID 2272 wrote to memory of 2180	2272	regsvr32.exe	36
PID 2180 wrote to memory of 1588	2180	regsvr32.exe	37
PID 2180 wrote to memory of 1588	2180	regsvr32.exe	37
PID 2180 wrote to memory of 1588	2180	regsvr32.exe	37
PID 2180 wrote to memory of 1588	2180	regsvr32.exe	37
PID 2180 wrote to memory of 1588	2180	regsvr32.exe	37
PID 2180 wrote to memory of 1588	2180	regsvr32.exe	37
PID 1588 wrote to memory of 1084	1588	explorer.exe	38
PID 1588 wrote to memory of 1084	1588	explorer.exe	38
PID 1588 wrote to memory of 1084	1588	explorer.exe	38
PID 1588 wrote to memory of 1084	1588	explorer.exe	38
PID 1588 wrote to memory of 1752	1588	explorer.exe	40
PID 1588 wrote to memory of 1752	1588	explorer.exe	40
PID 1588 wrote to memory of 1752	1588	explorer.exe	40
PID 1588 wrote to memory of 1752	1588	explorer.exe	40

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\06fce444d4373ccf4e62733ec604d07c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3036
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\06fce444d4373ccf4e62733ec604d07c.dll,#1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:3052
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2860
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn jjmrcflu /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\06fce444d4373ccf4e62733ec604d07c.dll\"" /SC ONCE /Z /ST 11:59 /ET 12:11
      4⤵
      Creates scheduled task(s)
      PID:2680

C:\Windows\system32\taskeng.exe
taskeng.exe {3930CFCD-45D4-4DAF-9AD8-FD8A1967C1F3} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1992
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\06fce444d4373ccf4e62733ec604d07c.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2272
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\06fce444d4373ccf4e62733ec604d07c.dll"
    3⤵
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:2180
  - - C:\Windows\SysWOW64\explorer.exe
      C:\Windows\SysWOW64\explorer.exe
      4⤵
      Modifies data under HKEY_USERS
      Suspicious use of WriteProcessMemory
      PID:1588
    - - 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\Minetsae" /d "0"
        5⤵
        Windows security bypass
        
        PID:1084
    - - 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\Koomype" /d "0"
        5⤵
        Windows security bypass
        
        PID:1752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\06fce444d4373ccf4e62733ec604d07c.dll

Filesize
572KB

MD5
06fce444d4373ccf4e62733ec604d07c

SHA1
076ac330fd5e8f12615bea166ff28e16ae091515

SHA256
8cf4c7b2749ae7acfef2be14e36c9203781815b2aee2df019fce895e900ddad4

SHA512
56052d31c95955382f7b92b4ef72f693410b6c76b712c90eeff32e2ef3fa53d1a541c41826419b500f9a111e91cd6b94956e23d10902ec7b5869ef0b36c79681

Download Submit
memory/1588-35-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1588-32-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1588-33-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1588-31-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1588-28-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2180-29-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download
memory/2180-24-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download
memory/2180-23-0x0000000000290000-0x00000000002C5000-memory.dmp

Filesize
212KB

Download
memory/2180-22-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download
memory/2860-6-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download
memory/2860-8-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2860-17-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2860-14-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2860-13-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2860-15-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/3052-9-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download
memory/3052-10-0x00000000001B0000-0x00000000001E5000-memory.dmp

Filesize
212KB

Download
memory/3052-0-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download
memory/3052-5-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download
memory/3052-4-0x00000000001B0000-0x00000000001E5000-memory.dmp

Filesize
212KB

Download
memory/3052-3-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download
memory/3052-2-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download
memory/3052-1-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download