d8b4cb328e10343831b8142e8356156a76a28ef5551cbd5c657f1a6fa9be44f6

Analysis

max time kernel
149s
max time network
117s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
04/05/2024, 18:20

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General

Target

d1c22bb798c832edf64a4fb75700e2f3_JaffaCakes118.exe
Size

71KB
MD5

d1c22bb798c832edf64a4fb75700e2f3
SHA1

4c5f94783665f6bb578bad8ad36911498eb81a6b
SHA256

d8b4cb328e10343831b8142e8356156a76a28ef5551cbd5c657f1a6fa9be44f6
SHA512

247340377de91d8fd85a3fac40e265986bd14497e654086c0bd7a680fe1452aa3aa723951475fe450adf33eb5c5a7fc13fcc981fc19a664488ad9390b4566621
SSDEEP

1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slps:Olg35GTslA5t3/w8Us

Score

10^/10

evasion persistence trojan

Malware Config

Signatures

Windows security bypass 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	udcitot-axur.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	udcitot-axur.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	udcitot-axur.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600"	udcitot-axur.exe

Modifies Installed Components in the registry 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{51475451-5a54-5245-5147-54515A545245}	udcitot-axur.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{51475451-5a54-5245-5147-54515A545245}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	udcitot-axur.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{51475451-5a54-5245-5147-54515A545245}\IsInstalled = "1"	udcitot-axur.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{51475451-5a54-5245-5147-54515A545245}\StubPath = "C:\\Windows\\system32\\eamgookoox.exe"	udcitot-axur.exe

Sets file execution options in registry 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\vgodoom.exe"	udcitot-axur.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe	udcitot-axur.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a"	udcitot-axur.exe

Executes dropped EXE 2 IoCs

pid	Process
2912	udcitot-axur.exe
2548	udcitot-axur.exe

Loads dropped DLL 3 IoCs

pid	Process
1044	d1c22bb798c832edf64a4fb75700e2f3_JaffaCakes118.exe
1044	d1c22bb798c832edf64a4fb75700e2f3_JaffaCakes118.exe
2912	udcitot-axur.exe

Windows security modification 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600"	udcitot-axur.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	udcitot-axur.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	udcitot-axur.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	udcitot-axur.exe

Modifies WinLogon 2 TTPs 5 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}	udcitot-axur.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	udcitot-axur.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	udcitot-axur.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\osneabeak.dll"	udcitot-axur.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	udcitot-axur.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\vgodoom.exe	udcitot-axur.exe
File created	C:\Windows\SysWOW64\eamgookoox.exe	udcitot-axur.exe
File opened for modification	C:\Windows\SysWOW64\vgodoom.exe	udcitot-axur.exe
File opened for modification	C:\Windows\SysWOW64\eamgookoox.exe	udcitot-axur.exe
File opened for modification	C:\Windows\SysWOW64\osneabeak.dll	udcitot-axur.exe
File created	C:\Windows\SysWOW64\osneabeak.dll	udcitot-axur.exe
File opened for modification	C:\Windows\SysWOW64\udcitot-axur.exe	udcitot-axur.exe
File opened for modification	C:\Windows\SysWOW64\udcitot-axur.exe	d1c22bb798c832edf64a4fb75700e2f3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\udcitot-axur.exe	d1c22bb798c832edf64a4fb75700e2f3_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2548	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe
2912	udcitot-axur.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1044	d1c22bb798c832edf64a4fb75700e2f3_JaffaCakes118.exe
Token: SeDebugPrivilege	2912	udcitot-axur.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1044 wrote to memory of 2912	1044	d1c22bb798c832edf64a4fb75700e2f3_JaffaCakes118.exe	28
PID 1044 wrote to memory of 2912	1044	d1c22bb798c832edf64a4fb75700e2f3_JaffaCakes118.exe	28
PID 1044 wrote to memory of 2912	1044	d1c22bb798c832edf64a4fb75700e2f3_JaffaCakes118.exe	28
PID 1044 wrote to memory of 2912	1044	d1c22bb798c832edf64a4fb75700e2f3_JaffaCakes118.exe	28
PID 2912 wrote to memory of 432	2912	udcitot-axur.exe	5
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 2548	2912	udcitot-axur.exe	29
PID 2912 wrote to memory of 2548	2912	udcitot-axur.exe	29
PID 2912 wrote to memory of 2548	2912	udcitot-axur.exe	29
PID 2912 wrote to memory of 2548	2912	udcitot-axur.exe	29
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21
PID 2912 wrote to memory of 1200	2912	udcitot-axur.exe	21

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:432

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1200
- C:\Users\Admin\AppData\Local\Temp\d1c22bb798c832edf64a4fb75700e2f3_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\d1c22bb798c832edf64a4fb75700e2f3_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - Drops file in System32 directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1044
- - C:\Windows\SysWOW64\udcitot-axur.exe
    "C:\Windows\system32\udcitot-axur.exe"
    3⤵
    - Windows security bypass
    - Modifies Installed Components in the registry
    - Sets file execution options in registry
    - Executes dropped EXE
    - Loads dropped DLL
    - Windows security modification
    - Modifies WinLogon
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2912
  - - C:\Windows\SysWOW64\udcitot-axur.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:2548

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

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:\Windows\SysWOW64\eamgookoox.exe

Filesize
73KB

MD5
ac4cf928a0b15f74af3c00fa9e3cbe53

SHA1
c74fff921ba9cf34dd3c424fff7cbfe80e00f8b8

SHA256
d27fcb2ce97a1135ce69c0de7673a4da2271097eea660e296d32bb50cbeb1c4e

SHA512
e29d327188911580decf88db2a61ac80593fb6af70f6372bee460fa0332b5ec5ff1d8c3c4d3df520127ee325d2a454dd040a8b1dc95d2b29e63fd51c6c008afa

Download Submit
C:\Windows\SysWOW64\osneabeak.dll

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

Download Submit
C:\Windows\SysWOW64\udcitot-axur.exe

Filesize
71KB

MD5
d1c22bb798c832edf64a4fb75700e2f3

SHA1
4c5f94783665f6bb578bad8ad36911498eb81a6b

SHA256
d8b4cb328e10343831b8142e8356156a76a28ef5551cbd5c657f1a6fa9be44f6

SHA512
247340377de91d8fd85a3fac40e265986bd14497e654086c0bd7a680fe1452aa3aa723951475fe450adf33eb5c5a7fc13fcc981fc19a664488ad9390b4566621

Download Submit
C:\Windows\SysWOW64\vgodoom.exe

Filesize
74KB

MD5
de5a0d783f4f25fb86a1388b287d9e14

SHA1
2e8f8b402a8c4d9b4ff1de414274a055976df169

SHA256
938adac65e951ffb1a9c26b7b5e0d60e59de8c73eaa6811705c1585a7c7156fa

SHA512
d7cc4fcb1fdc4a1ace55486fa5bfef216e826f1da7bc42c835248ffd72ffd9d583614b109b9860c7477f1682c64379882086789608102bb42b8ffe2dfe5a5332

Download Submit
memory/1044-9-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2548-56-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2912-55-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download