qakbot | ce2b4e250ac3c32f7a265f1a444386a07ec96cbcbb43510734c37b0b9da011e9

Analysis

max time kernel
142s
max time network
122s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
17-04-2024 02:46

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General

Target

f4de3d851eb7dd7c361282901a5fa088_JaffaCakes118.dll
Size

358KB
MD5

f4de3d851eb7dd7c361282901a5fa088
SHA1

9d8905df11662f6c1b4f39af47c1c8bb391f81c7
SHA256

ce2b4e250ac3c32f7a265f1a444386a07ec96cbcbb43510734c37b0b9da011e9
SHA512

7c55f49c9a5f2cc0b7dfcf56cb7af1d4a9ba9186cbe34e3a2d43cd2013247500e043e8f13e28a0a42b40fa89c8f81c52546db9b6ef5b164e0f24b89c6996b2dd
SSDEEP

6144:mm8HFmf2Ee5apzeJ4DSY7Dh6LUr+nxQNBO0fS:GjEuuDC1o

Score

10^/10

qakbot tr 1632730751 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.343

Botnet

Campaign

1632730751

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

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\Qiltuzb = "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\Aiynxulgeoel = "0"	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
2152	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
2632	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Caopisdiyuxoy\2e603a23 = f3905f2720a4e88023f013051a5e634edbf83bd3f5018c30e500a35e9fe223e294576b0a7be349dd51e3f44458ceed1ac3fe53ade1b31fe4f86a0522ebadd9bebdbae678f5474ee7dd22edc86a4ffc9484f81c27bdb57782289813	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Caopisdiyuxoy\536875a9 = 4364b32eed0c87be00d99db6bfba62c1eb709366fa34a85294b561e2abecee41e4a0a9808a326cd35949608acfb3f050b15807886f3f18939b80c2be9cdf4276aeb4f8b0	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Caopisdiyuxoy\949d7d3a = 0f0c9875169dbd747c6b5bcd5e0612079adb3e34e3fdbdb2ed30a1aa	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Caopisdiyuxoy\66f7a5e7 = 6cff53d1f02d1a0be5c7a810d18ffe8e94a72f	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Caopisdiyuxoy\19beca11 = 177f5231c58b14eff672a65a2bd1b15a8a2281aff0084ff2c83cd06f24209b6be6c1504a421a2b81cd153ab9f3198be5cf9ba21c27c9b97cf3c28d27d46198505d9292d4b39f333ad91104113a62bf9de4b5585df781a125b91248d3cb40d44086314d0a7e12017f	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Caopisdiyuxoy\19beca11 = 177f4531c58b218f4557d252d9c0b03873b39d5c08a9d5e29d03a180813d4d9ccc8433a8c42d0830cae62d753156be85b25af174d17c5535b62ce0c3726d588c30332fedd11c2839f7e853a72e7aec080b6e89	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Caopisdiyuxoy\2c211a5f = c8982e2f58ad9d7aa5902e1b411bc7c3ae5598fdc6445f7236dc99ac2b3901f72a88b01433981f1ecb43b25ccbe21ac63e7d91dbe6ed4fc3574df4d95bd524e6b9916f8449472cedda882117069f82b5b5b417ef62f9767c01c9bcaab776a9822f5dcb46d67bf767b0abe491638f573190917a905f56219792d97de09387b1	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Caopisdiyuxoy\ebd412cc = 8bc3210962b9873ff61fefac7fe684d9fe8a061a27eee6	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Caopisdiyuxoy	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Caopisdiyuxoy\96dc5d46 = 533dc83baadb295f5c55439c54da88c701b7134f6dbc136b5f31b040960e24482af55711bca75511	explorer.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2228	rundll32.exe
2152	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2228	rundll32.exe
2152	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 2700 wrote to memory of 2228	2700	rundll32.exe	28
PID 2700 wrote to memory of 2228	2700	rundll32.exe	28
PID 2700 wrote to memory of 2228	2700	rundll32.exe	28
PID 2700 wrote to memory of 2228	2700	rundll32.exe	28
PID 2700 wrote to memory of 2228	2700	rundll32.exe	28
PID 2700 wrote to memory of 2228	2700	rundll32.exe	28
PID 2700 wrote to memory of 2228	2700	rundll32.exe	28
PID 2228 wrote to memory of 1212	2228	rundll32.exe	29
PID 2228 wrote to memory of 1212	2228	rundll32.exe	29
PID 2228 wrote to memory of 1212	2228	rundll32.exe	29
PID 2228 wrote to memory of 1212	2228	rundll32.exe	29
PID 2228 wrote to memory of 1212	2228	rundll32.exe	29
PID 2228 wrote to memory of 1212	2228	rundll32.exe	29
PID 1212 wrote to memory of 2632	1212	explorer.exe	30
PID 1212 wrote to memory of 2632	1212	explorer.exe	30
PID 1212 wrote to memory of 2632	1212	explorer.exe	30
PID 1212 wrote to memory of 2632	1212	explorer.exe	30
PID 2204 wrote to memory of 1584	2204	taskeng.exe	35
PID 2204 wrote to memory of 1584	2204	taskeng.exe	35
PID 2204 wrote to memory of 1584	2204	taskeng.exe	35
PID 2204 wrote to memory of 1584	2204	taskeng.exe	35
PID 2204 wrote to memory of 1584	2204	taskeng.exe	35
PID 1584 wrote to memory of 2152	1584	regsvr32.exe	36
PID 1584 wrote to memory of 2152	1584	regsvr32.exe	36
PID 1584 wrote to memory of 2152	1584	regsvr32.exe	36
PID 1584 wrote to memory of 2152	1584	regsvr32.exe	36
PID 1584 wrote to memory of 2152	1584	regsvr32.exe	36
PID 1584 wrote to memory of 2152	1584	regsvr32.exe	36
PID 1584 wrote to memory of 2152	1584	regsvr32.exe	36
PID 2152 wrote to memory of 768	2152	regsvr32.exe	37
PID 2152 wrote to memory of 768	2152	regsvr32.exe	37
PID 2152 wrote to memory of 768	2152	regsvr32.exe	37
PID 2152 wrote to memory of 768	2152	regsvr32.exe	37
PID 2152 wrote to memory of 768	2152	regsvr32.exe	37
PID 2152 wrote to memory of 768	2152	regsvr32.exe	37
PID 768 wrote to memory of 1632	768	explorer.exe	38
PID 768 wrote to memory of 1632	768	explorer.exe	38
PID 768 wrote to memory of 1632	768	explorer.exe	38
PID 768 wrote to memory of 1632	768	explorer.exe	38
PID 768 wrote to memory of 2296	768	explorer.exe	40
PID 768 wrote to memory of 2296	768	explorer.exe	40
PID 768 wrote to memory of 2296	768	explorer.exe	40
PID 768 wrote to memory of 2296	768	explorer.exe	40

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f4de3d851eb7dd7c361282901a5fa088_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2700
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f4de3d851eb7dd7c361282901a5fa088_JaffaCakes118.dll,#1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2228
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1212
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn hfyeuscao /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\f4de3d851eb7dd7c361282901a5fa088_JaffaCakes118.dll\"" /SC ONCE /Z /ST 02:48 /ET 03:00
      4⤵
      Creates scheduled task(s)
      PID:2632

C:\Windows\system32\taskeng.exe
taskeng.exe {AFB7AC2D-B5B1-40D5-BD40-86B028A35652} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\f4de3d851eb7dd7c361282901a5fa088_JaffaCakes118.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1584
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\f4de3d851eb7dd7c361282901a5fa088_JaffaCakes118.dll"
    3⤵
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:2152
  - - C:\Windows\SysWOW64\explorer.exe
      C:\Windows\SysWOW64\explorer.exe
      4⤵
      Modifies data under HKEY_USERS
      Suspicious use of WriteProcessMemory
      PID:768
    - - 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\Qiltuzb" /d "0"
        5⤵
        Windows security bypass
        
        PID:1632
    - - 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\Aiynxulgeoel" /d "0"
        5⤵
        Windows security bypass
        
        PID:2296

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\f4de3d851eb7dd7c361282901a5fa088_JaffaCakes118.dll

Filesize
358KB

MD5
f4de3d851eb7dd7c361282901a5fa088

SHA1
9d8905df11662f6c1b4f39af47c1c8bb391f81c7

SHA256
ce2b4e250ac3c32f7a265f1a444386a07ec96cbcbb43510734c37b0b9da011e9

SHA512
7c55f49c9a5f2cc0b7dfcf56cb7af1d4a9ba9186cbe34e3a2d43cd2013247500e043e8f13e28a0a42b40fa89c8f81c52546db9b6ef5b164e0f24b89c6996b2dd

Download Submit
memory/768-30-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/768-22-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/768-28-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/768-26-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/768-27-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/1212-8-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1212-10-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1212-12-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1212-9-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1212-4-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1212-2-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download
memory/2152-23-0x0000000010000000-0x0000000010055000-memory.dmp

Filesize
340KB

Download
memory/2152-18-0x0000000010000000-0x0000000010055000-memory.dmp

Filesize
340KB

Download
memory/2152-24-0x00000000001D0000-0x0000000000213000-memory.dmp

Filesize
268KB

Download
memory/2152-17-0x00000000001D0000-0x0000000000213000-memory.dmp

Filesize
268KB

Download
memory/2228-0-0x00000000001D0000-0x0000000000213000-memory.dmp

Filesize
268KB

Download
memory/2228-5-0x00000000001D0000-0x0000000000213000-memory.dmp

Filesize
268KB

Download
memory/2228-3-0x0000000010000000-0x0000000010055000-memory.dmp

Filesize
340KB

Download
memory/2228-1-0x0000000010000000-0x0000000010055000-memory.dmp

Filesize
340KB

Download