d80fce23d511624bf4d947c2a32ba0da9e783f9607fd00acd7e2c57aa9355bfd

Analysis

max time kernel
17s
max time network
129s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/09/2026, 08:27

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General

Target
2026-09-30_b34e217224f6dd940eb2bb2318a0d858_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar_wannacry.exe
Size 11.5MB
Sample260930-kcqedssdkc
SHA256 d80fce23d511624bf4d947c2a32ba0da9e783f9607fd00acd7e2c57aa9355bfd
MD5 b34e217224f6dd940eb2bb2318a0d858
SHA1 3e55cd414f63029fc1148b15ef9319715534578e
SHA512 6b14bfb65a8da998b50c0fbc2ac3e82390d633965a03a0ea406c7e9e5ccb3ebcfdaed8f3294a0602c96ac491e7b4c45765c2e1c1ae9e2f62eae2f70ba1d1fb82
SSDEEP 196608:5HgTH2qBpu1QfLIqsufHgTH2qBpu1QfLIqsufQ:WTHNBpu1Qfc0ATHNBpu1Qfc0Q
TLSH
T1C1C6B41165DA9FDCC05FA474CE0669A16A237C868F61AFDF09807E293E756B06F3810F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

aspackv2 discovery persistence

Malware Config

Signatures

Detects executables packed with ASPack 8 IoCs

resource	yara_rule
behavioral2/memory/1124-0-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/files/0x0006000000016b4c-4.dat	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/1124-9-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/files/0x001700000001c472-11.dat	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/5504-17-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/4584-20-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/4696-22-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/1132-23-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack

ASPack v2.12-2.42 2 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral2/files/0x0006000000016b4c-4.dat	aspack_v212_v242
behavioral2/files/0x001700000001c472-11.dat	aspack_v212_v242

Executes dropped EXE 5 IoCs

pid	Process
1132	MSWDM.EXE
4584	MSWDM.EXE
5976	2026-09-30_B34E217224F6DD940EB2BB2318A0D858_AKIRA_AMADEY_COBALT-STRIKE_ELEX_HIJACKLOADER_ICEDID_NJRAT_REMCOS_VIDAR_WANNACRY.EXE
4696	MSWDM.EXE
5504	MSWDM.EXE

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WDM = "MSWDM.EXE"	2026-09-30_b34e217224f6dd940eb2bb2318a0d858_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar_wannacry.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\WDM = "MSWDM.EXE"	2026-09-30_b34e217224f6dd940eb2bb2318a0d858_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar_wannacry.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WDM = "MSWDM.EXE"	MSWDM.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\WDM = "MSWDM.EXE"	MSWDM.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WDM = "MSWDM.EXE"	MSWDM.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\WDM = "MSWDM.EXE"	MSWDM.EXE

Enumerates connected drives 3 TTPs 2 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

ioc	Process
\??\F:\	MSWDM.EXE
\??\F:\	MSWDM.EXE

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\WINDOWS\MSWDM.EXE	2026-09-30_b34e217224f6dd940eb2bb2318a0d858_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar_wannacry.exe
File opened for modification	C:\Windows\dev1D71.tmp	2026-09-30_b34e217224f6dd940eb2bb2318a0d858_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar_wannacry.exe
File opened for modification	C:\Windows\dev1D71.tmp	MSWDM.EXE

Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	MSWDM.EXE
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	MSWDM.EXE
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	MSWDM.EXE
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	MSWDM.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSWDM.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSWDM.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-09-30_b34e217224f6dd940eb2bb2318a0d858_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSWDM.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSWDM.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4584	MSWDM.EXE
4584	MSWDM.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1124 wrote to memory of 1132	1124	2026-09-30_b34e217224f6dd940eb2bb2318a0d858_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar_wannacry.exe	90
PID 1124 wrote to memory of 4584	1124	2026-09-30_b34e217224f6dd940eb2bb2318a0d858_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar_wannacry.exe	92
PID 4584 wrote to memory of 5504	4584	MSWDM.EXE	95

C:\Users\Admin\AppData\Local\Temp\2026-09-30_b34e217224f6dd940eb2bb2318a0d858_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-30_b34e217224f6dd940eb2bb2318a0d858_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar_wannacry.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1124
- C:\WINDOWS\MSWDM.EXE
  "C:\WINDOWS\MSWDM.EXE"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Enumerates connected drives
  - Reads the TCP/IP host and domain name from the registry
  - System Location Discovery: System Language Discovery
  PID:1132
- C:\WINDOWS\MSWDM.EXE
  -r!C:\Windows\dev1D71.tmp!C:\Users\Admin\AppData\Local\Temp\2026-09-30_b34e217224f6dd940eb2bb2318a0d858_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar_wannacry.exe! !
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4584
- - C:\Users\Admin\AppData\Local\Temp\2026-09-30_B34E217224F6DD940EB2BB2318A0D858_AKIRA_AMADEY_COBALT-STRIKE_ELEX_HIJACKLOADER_ICEDID_NJRAT_REMCOS_VIDAR_WANNACRY.EXE
    3⤵
    - Executes dropped EXE
    PID:5976
- - C:\WINDOWS\MSWDM.EXE
    -e!C:\Windows\dev1D71.tmp!C:\Users\Admin\AppData\Local\Temp\2026-09-30_B34E217224F6DD940EB2BB2318A0D858_AKIRA_AMADEY_COBALT-STRIKE_ELEX_HIJACKLOADER_ICEDID_NJRAT_REMCOS_VIDAR_WANNACRY.EXE!
    3⤵
    - Executes dropped EXE
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    PID:5504

C:\Windows\MSWDM.EXE
MSWDM.EXE
1⤵
- Executes dropped EXE
- Adds Run key to start application
- Enumerates connected drives
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:4696

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

2026-09-30_b34e217224f6dd940eb2bb2318a0d858_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar_wannacry.exe

Path C:\Users\Admin\AppData\Local\Temp\2026-09-30_b34e217224f6dd940eb2bb2318a0d858_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar_wannacry.exe
Size 11.5MB
SHA256 004e5e49ec7a14589d4b2c781f3bb1293cb3c5190786147ffabfd2bca713aa66
MD5 ecd84e053e856e9b235c6de4802eec36
SHA1 b4147bc6e4c3d15abc486dbd907f138f6bbbfb8f
SHA512 e9fb283330465360be1a6784f61136c8109aaad05f334a41c5124933afa504d3e11606126ffaf1d4d33ddb8eeff4daa2cdc2421be745b8d52f2d9e0722ab7af4
SSDEEP 196608:5HgTH2qBpu1QfLIqsufHgTH2qBpu1QfLIqsufA:WTHNBpu1Qfc0ATHNBpu1Qfc0A
TLSH
T1B5C6B41165DA9FDCC05FA474CE0669A16A237C868F61AFDF09807E293E756B06F3810F
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

MSWDM.EXE

Path C:\Windows\MSWDM.EXE
Size 5.8MB
SHA256 2879685508273c42ccb4f143fe8a907a99c79d7f7c9af6b3cfbef5968fa19fe0
MD5 2b4915aae9b8023af7bfe82e496ab3ae
SHA1 f287072c33e34d18d17bdc2a3665446e026bd207
SHA512 0df2c444b8c70e4739b124791f823c0d52e9a77c50467f71573cae78bc54b5a7d35ff065ea4ae724f6bbe330534863b20c2d1327d183f519a4091ca1d1ec1bcd
SSDEEP 49152:5osKU8ggw1g+1CART5eBiyKS3EI3wybn20DCYIHvc8ixuZm9+fWsw6dTPBq/Uyb7:5hKUgTH2M2m9UMpu1QfLczqssnKST
TLSH
T11356B41125DA9FDCC05FA474CE0669B16A237C868F61AFDF19807E293E756B06E3810F
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

dev1D71.tmp

Path C:\Windows\dev1D71.tmp
Size 5.7MB
SHA256 f5ee36de8edf9be2ac2752b219cfdcb7ca1677071b8e116cb876306e9f1b6628
MD5 ba18e99b3e17adb5b029eaebc457dd89
SHA1 ec0458f3c00d35b323f08d4e1cc2e72899429c38
SHA512 1f41929e6f5b555b60c411c7810cbf14e3af26100df5ac4533ec3739a278c1b925687284660efb4868e3741305098e2737836229efc9fe46c97a6057c10e677c
SSDEEP 49152:BPv94AEsKU8ggw1g+1CART5eBiyKS3EI3wybn20DCYIHvc8ixuZm9+fWsw6dTPBJ:NKUgTH2M2m9UMpu1QfLczqssnKSk
TLSH
T1D356B31165DA9FDCC05FA474CE0669A16A237C868F61AFDF0980BE253E756B06F3810F
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1124-0-0x0000000000400000-0x0000000000414000-memory.dmp

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memory/1124-9-0x0000000000400000-0x0000000000414000-memory.dmp

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memory/1132-23-0x0000000000400000-0x0000000000414000-memory.dmp

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memory/4584-20-0x0000000000400000-0x0000000000414000-memory.dmp

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memory/4696-22-0x0000000000400000-0x0000000000414000-memory.dmp

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memory/5504-17-0x0000000000400000-0x0000000000414000-memory.dmp

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