a03f2fd0a37aee235279c769057de426e8c5cd6baa5ab7dd3843a8cc3971d452

Analysis

max time kernel
16s
max time network
115s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
16/09/2026, 14:18

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General

Target
2026-09-16_110c8a4c27b5f3dbcd31b31b760bdc74_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar.exe
Size 7.5MB
Sample260916-rmgcss1frb
SHA256 a03f2fd0a37aee235279c769057de426e8c5cd6baa5ab7dd3843a8cc3971d452
MD5 110c8a4c27b5f3dbcd31b31b760bdc74
SHA1 adcb0ce5b6c3cf888cd612d9f29440e5e3415def
SHA512 4a570a0843958d76ce1fe54c02bdf175845263e5f85cffbb71c08fc8c9afd04bf27655e13e7f3dfc73d3d6aabfc53904cd727585e431146d7e5552f6b4d2092f
SSDEEP 98304:5uUgTH2M2m9UMpu1QfLczqssnKSSdEns+wE9XD8VBI:5xgTH2qBpu1QfLIqsufSdEnV9z8w
TLSH
T1A986081162D99FECC05FD474CE4665A1AA237C458F21AFDF09807E293E766B06E3821F
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/3188-0-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/files/0x000d00000001c60e-7.dat	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/3188-11-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/240-22-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/4172-27-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/4160-25-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/files/0x000c00000001c610-23.dat	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/5604-28-0x0000000000400000-0x0000000000414000-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/0x000d00000001c60e-7.dat	aspack_v212_v242
behavioral2/files/0x000c00000001c610-23.dat	aspack_v212_v242

Executes dropped EXE 5 IoCs

pid	Process
5604	MSWDM.EXE
4160	MSWDM.EXE
2520	2026-09-16_110C8A4C27B5F3DBCD31B31B760BDC74_AKIRA_AMADEY_COBALT-STRIKE_ELEX_HIJACKLOADER_ICEDID_NJRAT_REMCOS_VIDAR.EXE
240	MSWDM.EXE
4172	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"	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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WDM = "MSWDM.EXE"	2026-09-16_110c8a4c27b5f3dbcd31b31b760bdc74_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\WDM = "MSWDM.EXE"	2026-09-16_110c8a4c27b5f3dbcd31b31b760bdc74_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\WINDOWS\MSWDM.EXE	2026-09-16_110c8a4c27b5f3dbcd31b31b760bdc74_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar.exe
File opened for modification	C:\Windows\dev640F.tmp	2026-09-16_110c8a4c27b5f3dbcd31b31b760bdc74_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar.exe
File opened for modification	C:\Windows\dev640F.tmp	MSWDM.EXE

System Location Discovery: System Language Discovery 1 TTPs 6 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	2026-09-16_110c8a4c27b5f3dbcd31b31b760bdc74_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar.exe
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	2026-09-16_110C8A4C27B5F3DBCD31B31B760BDC74_AKIRA_AMADEY_COBALT-STRIKE_ELEX_HIJACKLOADER_ICEDID_NJRAT_REMCOS_VIDAR.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
4160	MSWDM.EXE
4160	MSWDM.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3188 wrote to memory of 5604	3188	2026-09-16_110c8a4c27b5f3dbcd31b31b760bdc74_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar.exe	90
PID 3188 wrote to memory of 4160	3188	2026-09-16_110c8a4c27b5f3dbcd31b31b760bdc74_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar.exe	91
PID 4160 wrote to memory of 2520	4160	MSWDM.EXE	92
PID 4160 wrote to memory of 240	4160	MSWDM.EXE	94

C:\Users\Admin\AppData\Local\Temp\2026-09-16_110c8a4c27b5f3dbcd31b31b760bdc74_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-16_110c8a4c27b5f3dbcd31b31b760bdc74_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3188
- C:\WINDOWS\MSWDM.EXE
  "C:\WINDOWS\MSWDM.EXE"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:5604
- C:\WINDOWS\MSWDM.EXE
  -r!C:\Windows\dev640F.tmp!C:\Users\Admin\AppData\Local\Temp\2026-09-16_110c8a4c27b5f3dbcd31b31b760bdc74_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar.exe! !
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4160
- - C:\Users\Admin\AppData\Local\Temp\2026-09-16_110C8A4C27B5F3DBCD31B31B760BDC74_AKIRA_AMADEY_COBALT-STRIKE_ELEX_HIJACKLOADER_ICEDID_NJRAT_REMCOS_VIDAR.EXE
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2520
- - C:\WINDOWS\MSWDM.EXE
    -e!C:\Windows\dev640F.tmp!C:\Users\Admin\AppData\Local\Temp\2026-09-16_110C8A4C27B5F3DBCD31B31B760BDC74_AKIRA_AMADEY_COBALT-STRIKE_ELEX_HIJACKLOADER_ICEDID_NJRAT_REMCOS_VIDAR.EXE!
    3⤵
    - Executes dropped EXE
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    PID:240

C:\Windows\MSWDM.EXE
MSWDM.EXE
1⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:4172

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

2026-09-16_110C8A4C27B5F3DBCD31B31B760BDC74_AKIRA_AMADEY_COBALT-STRIKE_ELEX_HIJACKLOADER_ICEDID_NJRAT_REMCOS_VIDAR.EXE

Path C:\Users\Admin\AppData\Local\Temp\2026-09-16_110C8A4C27B5F3DBCD31B31B760BDC74_AKIRA_AMADEY_COBALT-STRIKE_ELEX_HIJACKLOADER_ICEDID_NJRAT_REMCOS_VIDAR.EXE
Size 7.5MB
SHA256 df696f3fcf8b1b836882b6daa47415fa5ef3631520ba448ad1b53858364c87f2
MD5 3b27310baf850d2e77729aa0a844db67
SHA1 eb19bdd84c5e3c0785119ebf2d6c79face903699
SHA512 a0be881e10234b5019cdc561c4e753d23c57f7fc6063c5864513cc26231d41ec579909e0b2f0aac0c13c62a6c861e9cb7d6a2b6865b699ef22b8106f4541dc59
SSDEEP 98304:5uUgTH2M2m9UMpu1QfLczqssnKSSdEns+wE9XD8VB7:5xgTH2qBpu1QfLIqsufSdEnV9z8T
TLSH
T12586081162D99FECC05FD474CE4665A1AA237C458F21AFDF09807E293E766B06E3821F
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

2026-09-16_110c8a4c27b5f3dbcd31b31b760bdc74_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar.exe

Path C:\Users\Admin\AppData\Local\Temp\2026-09-16_110c8a4c27b5f3dbcd31b31b760bdc74_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar.exe
Size 7.5MB
SHA256 66e0c63aa85489f5d40393b43d5e170fce32aafa75affdd34d36ac5a395d2165
MD5 ac9c7f14bdd0358bc143297cf7ee2c16
SHA1 c5ec37f1d08687f7617429ba8667aa02aa587c2b
SHA512 e9fc79bedc04967a66f36b330f85c23a9d81bd1c78d2c01aa0f531d554241943023c0a0c3835f9fe06fa492d086fe9f6aa59a60c3de8bf617648a6547f4d5fc9
SSDEEP 98304:4s+wE9CgTH2M2m9UMpu1QfLczqssnKSSdEns+wE9XD8VB7:4V9CgTH2qBpu1QfLIqsufSdEnV9z8T
TLSH
T15886181162D99FECC05F9434CE4665A1AA237C458F219FDF1A807E293E766F06E3821F
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

MSWDM.EXE

Path C:\Windows\MSWDM.EXE
Size 6.7MB
SHA256 b6e24cd1d484012a3d58331d09db5ed1c6aa6a60fb91e06ab47228e33f2fb35d
MD5 4df229b1ad0c1adf44b89995c4090af5
SHA1 167a3a7faf65b26404e40a3adbc25e9691e4006f
SHA512 d60c6b947322278362035c1b5dedb7d6c0053b06ecea297719960ac6ce7aff89c05d10b23c37bb605d3fbf656ee80af36b36e6d49d7b8683dcda96d09d479c4e
SSDEEP 49152:5uU8ggw1g+1CART5eBiyKS3EI3wybn20DCYIHvc8ixuZm9+fWsw6dTPBq/Uybpun:5uUgTH2M2m9UMpu1QfLczqssnKSSdEK
TLSH
T1D466E71161D99FDCC05FD474CE4665A1AA237C468F21AFDF0980BE293E766B06E3821F
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

dev640F.tmp

Path C:\Windows\dev640F.tmp
Size 794KB
SHA256 2435e1e50c097608e6157efb1036946cfdd02d86728e8e00a02b207bee36e60d
MD5 c6d0721e9156eb2a40a04bb38be0b2a5
SHA1 d0a3fcb3ad9f227a02d30abb767883b42fecc3a7
SHA512 e254db10a7cffc4fe8c2d126dc4eb5029a84b2a931a67ad9ebfd04a8f3417e42a7dfb2e76d8911b2540bcf9eff9cbf92708b158dd8f53dbcbe7be51682ac3ad4
SSDEEP 24576:F3LutmkEz+PAVV/OOInO4Xs2ztR4iegxLHgZpJE4VDd+:FbutmkO+wAOInO4XrztygxLHkJE4VB
TLSH
T1A505D022F3D0A536D7631331993A7231BBBE66301A128B136B541F957FA61E16F2C363
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/240-22-0x0000000000400000-0x0000000000414000-memory.dmp

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memory/3188-0-0x0000000000400000-0x0000000000414000-memory.dmp

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memory/3188-11-0x0000000000400000-0x0000000000414000-memory.dmp

Download

memory/4160-25-0x0000000000400000-0x0000000000414000-memory.dmp

Download

memory/4172-27-0x0000000000400000-0x0000000000414000-memory.dmp

Download

memory/5604-28-0x0000000000400000-0x0000000000414000-memory.dmp

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