ab460b3c6bed369335dec7d8beb55655c79eccbafb53adfdac380e24429b038c

Analysis

max time kernel
150s
max time network
133s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
15/08/2026, 23:06

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General

Target
2026-08-15_a6e74bd1c87125f501dceb5b50682745_elex_wannacry.exe
Size 16.0MB
Sample260815-23s2msab48
SHA256 ab460b3c6bed369335dec7d8beb55655c79eccbafb53adfdac380e24429b038c
MD5 a6e74bd1c87125f501dceb5b50682745
SHA1 6209a45ecee457f42b8dd97e28a392b5e65be9bf
SHA512 0f065e7fa9a9a801a8bd95d4b4be6e6314290d822191c6415431c3bff80f597df29fc38acbe1051952351355c06d0f20b0b6964dd2056706dcf94a0567de5008
SSDEEP 49152:U+ES+ES+Ee+ES+ES+ES+ES+ES+ES+Ep+ES+ES+ES+ES+ES+ES+ES+Ee+ES+ES+Eb:hW1PszZ
TLSH
T1FEF63A09FD4344B1D92B51B04DCFE3BF8A60BB2582128DF7FB4ECB5B6523BA16428255
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery execution persistence

Malware Config

Signatures

Creates new service(s) 2 TTPs
persistence execution

Windows Service
T1543.003

Service Execution
T1569.002

Executes dropped EXE 3 IoCs

pid	Process
6060	svchost_AABBABABABCACCCCCBBCABBABCBACCBBCAAABCACBCABCCBCABCABBA.exe
4356	svchost_AABBABABABCACCCCCBBCABBABCBACCBBCAAABCACBCABCCBCABCABBA.exe
4860	svchost_BCCBAAACABAABBBBAACBCAAAABBBCCBAACBACBCBCCCABCABCBCCABB.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_CAAACBABCBCBABBABBAACCBBACCBBAABACBABCAABCCCBACCBCBBCACB = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_BCCBAAACABAABBBBAACBCAAAABBBCCBAACBACBCBCCCABCABCBCCABB.exe"	svchost_AABBABABABCACCCCCBBCABBABCBACCBBCAAABCACBCABCCBCABCABBA.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_BCACBCCBACCCBBAAABCCBCCCABBCBAAACABBCABACBCACACCBAACABAA = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_AABBABABABCACCCCCBBCABBABCBACCBBCAAABCACBCABCCBCABCABBA.exe"	2026-08-15_a6e74bd1c87125f501dceb5b50682745_elex_wannacry.exe

Launches sc.exe 2 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
4992	sc.exe
3320	sc.exe

Executes a command shell one-liner 1 TTPs 3 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
2708	cmd.exe
2996	cmd.exe
5200	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 9 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost_BCCBAAACABAABBBBAACBCAAAABBBCCBAACBACBCBCCCABCABCBCCABB.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-15_a6e74bd1c87125f501dceb5b50682745_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost_AABBABABABCACCCCCBBCABBABCBACCBBCAAABCACBCABCCBCABCABBA.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

pid	Process
4288	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
5616	2026-08-15_a6e74bd1c87125f501dceb5b50682745_elex_wannacry.exe
5616	2026-08-15_a6e74bd1c87125f501dceb5b50682745_elex_wannacry.exe
5616	2026-08-15_a6e74bd1c87125f501dceb5b50682745_elex_wannacry.exe
5616	2026-08-15_a6e74bd1c87125f501dceb5b50682745_elex_wannacry.exe
6060	svchost_AABBABABABCACCCCCBBCABBABCBACCBBCAAABCACBCABCCBCABCABBA.exe
6060	svchost_AABBABABABCACCCCCBBCABBABCBACCBBCAAABCACBCABCCBCABCABBA.exe
6060	svchost_AABBABABABCACCCCCBBCABBABCBACCBBCAAABCACBCABCCBCABCABBA.exe
6060	svchost_AABBABABABCACCCCCBBCABBABCBACCBBCAAABCACBCABCCBCABCABBA.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5616	2026-08-15_a6e74bd1c87125f501dceb5b50682745_elex_wannacry.exe
Token: SeDebugPrivilege	6060	svchost_AABBABABABCACCCCCBBCABBABCBACCBBCAAABCACBCABCCBCABCABBA.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 5616 wrote to memory of 2708	5616	2026-08-15_a6e74bd1c87125f501dceb5b50682745_elex_wannacry.exe	92
PID 2708 wrote to memory of 4288	2708	cmd.exe	94
PID 6060 wrote to memory of 1704	6060	svchost_AABBABABABCACCCCCBBCABBABCBACCBBCAAABCACBCABCCBCABCABBA.exe	95
PID 5616 wrote to memory of 2996	5616	2026-08-15_a6e74bd1c87125f501dceb5b50682745_elex_wannacry.exe	96
PID 2996 wrote to memory of 4992	2996	cmd.exe	98
PID 5616 wrote to memory of 5200	5616	2026-08-15_a6e74bd1c87125f501dceb5b50682745_elex_wannacry.exe	99
PID 5200 wrote to memory of 3320	5200	cmd.exe	101

C:\Users\Admin\AppData\Local\Temp\2026-08-15_a6e74bd1c87125f501dceb5b50682745_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-15_a6e74bd1c87125f501dceb5b50682745_elex_wannacry.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5616
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ABACCAAABABACAABCBCCBBBACCACCBACCABACBACABABCAACBBCACACBCBCBABAACAACCCABACCBABCCBAABABCAAAABBCBBABBAABB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABBABABABCACCCCCBBCABBABCBACCBBCAAABCACBCABCCBCABCABBA.exe" /sc minute /mo 30 /ru SYSTEM /f
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2708
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ABACCAAABABACAABCBCCBBBACCACCBACCABACBACABABCAACBBCACACBCBCBABAACAACCCABACCBABCCBAABABCAAAABBCBBABBAABB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABBABABABCACCCCCBBCABBABCBACCBBCAAABCACBCABCCBCABCABBA.exe" /sc minute /mo 30 /ru SYSTEM /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4288
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BBCCAACCACAABBBBBABACBBBBBCACCABAAACAAABBACACCAABBC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABBABABABCACCCCCBBCABBABCBACCBBCAAABCACBCABCCBCABCABBA.exe" start= auto displayName= "UserDataSvc_BBCCAACCACAABBBBBABACBBBBBCACCABAAACAAABBACACCAABBC"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2996
- - C:\Windows\SysWOW64\sc.exe
    sc create "UserDataSvc_BBCCAACCACAABBBBBABACBBBBBCACCABAAACAAABBACACCAABBC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABBABABABCACCCCCBBCABBABCBACCBBCAAABCACBCABCCBCABCABBA.exe" start= auto displayName= "UserDataSvc_BBCCAACCACAABBBBBABACBBBBBCACCABAAACAAABBACACCAABBC"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:4992
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BBCCAACCACAABBBBBABACBBBBBCACCABAAACAAABBACACCAABBC"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5200
- - C:\Windows\SysWOW64\sc.exe
    sc start "UserDataSvc_BBCCAACCACAABBBBBABACBBBBBCACCABAAACAAABBACACCAABBC"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:3320

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABBABABABCACCCCCBBCABBABCBACCBBCAAABCACBCABCCBCABCABBA.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABBABABABCACCCCCBBCABBABCBACCBBCAAABCACBCABCCBCABCABBA.exe
1⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:6060
- C:\Windows\notepad.exe
  "notepad.exe"
  2⤵
  PID:1704

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABBABABABCACCCCCBBCABBABCBACCBBCAAABCACBCABCCBCABCABBA.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABBABABABCACCCCCBBCABBABCBACCBBCAAABCACBCABCCBCABCABBA.exe
1⤵
- Executes dropped EXE
PID:4356

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCCBAAACABAABBBBAACBCAAAABBBCCBAACBACBCBCCCABCABCBCCABB.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCCBAAACABAABBBBAACBCAAAABBBCCBAACBACBCBCCCABCABCBCCABB.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4860

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

System Services

T1569

Service Execution

T1569.002

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 bfd467f02fe77a2ecba6846909ab52369a43971720f5804d701e5634876346a1
MD5 64511505ceb18ca90c99a576d4548ff5
SHA1 f8ee94ae57ff925ca1d677988f91a179a4ea0f22
SHA512 02b1540ff5ff6e3975de7ae90d7b97cb006830c73b523dc2fbf0dbb3ce8fd51869faf080ad620e1af0f7d2f1e383164abd48cabb8cfd1a49f46d55dae266d8c8
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 fe499bf6a9c35e9c942f5874bd812cac529195bd2d7549fbee74b2f544cdac8c
MD5 7c2362cdd7d418852450dec1fb901f3c
SHA1 56cf7594925d8c7a566ba79f9f23117aaae4bca3
SHA512 f1d294dcb9579171f288c2a6f5978e157c9cd1a1eaa0963859497938503c08e4367f522cfcdafd7f74b4f3e859c9e71244e09b497a6704f61c655b9c72ea9c0a
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 f1af7fe03d4bdfcd6bd5971e8864eb33f3d0772ffd1ff45962d8e54c1284b239
MD5 95676cacf5ac360cee439edfa54c8f9e
SHA1 292e280766de854decf970bade4491d372c4c107
SHA512 19c886f48c9b0e43a8168f0ff8172fea4976099c997be661e23e3b66648c4e1c8a5523cb7e1d3d253f441283bba85c06d34f476f2ddc75b95829a4c22b1e241d
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 a30b8bf65d480f761f35dde3b78269b05465ec11ee1baedcb25aed4fa4e72abb
MD5 9bdab9388d1b34822a0c7d462af05d87
SHA1 6be4f6f6512f1710f98baba2fec6344634673738
SHA512 c7d0b7880719181300adf3d16f5351d682229d24e964edf53b1ff7334619b0bdc56e1c20488a09a3df0c612bd8b31dfff8853a1d3d17adff27f810652cf3e5ae
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 fdfcdc96cbc518c05915200c54a0cff09b965e7686ac3dd6635116e03f86c2d1
MD5 d8908969321a425a8269d838d0cde8ec
SHA1 3e02950186d82439d16c870452ca82548788deb9
SHA512 32ecfddc5cbd3a6bdad0cbef1c8fb348d4ab6a9d838edf9eca9aeeb2df1846cb7b4e072237868b3985f4f396fcb623c78e61a8fea555a124a49b0d2a7a8d6bc5
MD5 SHA1 SHA512

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svchost_AABBABABABCACCCCCBBCABBABCBACCBBCAAABCACBCABCCBCABCABBA.exe

Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABBABABABCACCCCCBBCABBABCBACCBBCAAABCACBCABCCBCABCABBA.exe
Size 16.0MB
SHA256 ab460b3c6bed369335dec7d8beb55655c79eccbafb53adfdac380e24429b038c
MD5 a6e74bd1c87125f501dceb5b50682745
SHA1 6209a45ecee457f42b8dd97e28a392b5e65be9bf
SHA512 0f065e7fa9a9a801a8bd95d4b4be6e6314290d822191c6415431c3bff80f597df29fc38acbe1051952351355c06d0f20b0b6964dd2056706dcf94a0567de5008
SSDEEP 49152:U+ES+ES+Ee+ES+ES+ES+ES+ES+ES+Ep+ES+ES+ES+ES+ES+ES+ES+Ee+ES+ES+Eb:hW1PszZ
TLSH
T1FEF63A09FD4344B1D92B51B04DCFE3BF8A60BB2582128DF7FB4ECB5B6523BA16428255
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/4356-67-0x0000000000A50000-0x0000000000A71000-memory.dmp

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memory/4860-72-0x0000000000A70000-0x0000000000A91000-memory.dmp

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memory/5616-0-0x00000000005B0000-0x00000000005D1000-memory.dmp

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memory/5616-7-0x00000000005B0000-0x00000000005D1000-memory.dmp

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memory/6060-23-0x0000000000A50000-0x0000000000A71000-memory.dmp

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memory/6060-33-0x0000000000A50000-0x0000000000A71000-memory.dmp

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