de2d043429bc7a1e9da37f269945a03aa86a656bc451497b26f13374f02168c0

Analysis

max time kernel
11s
max time network
142s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
04/08/2026, 03:30

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General

Target
2026-08-03_0b7024f704474f66e56c3812669f7dd6_cobalt-strike_elex_icedid_luca-stealer_njrat_vidar.exe
Size 298KB
Sample260804-d2wjdavvaw
SHA256 de2d043429bc7a1e9da37f269945a03aa86a656bc451497b26f13374f02168c0
MD5 0b7024f704474f66e56c3812669f7dd6
SHA1 9e28b8b34af9c67a1c551fb1c275b97cbee03a5d
SHA512 ae702f6927f383329802296ca35f14488b785122a2242593db60668b26dd02a4714daeba61ba8c80d87f90e44424f37f019fda7c8ebfef9ec027bbf5f0ec14e5
SSDEEP 6144:wlj7cMnd+OEXHGQOF1vf5pS8Vb6IJ6noeL3X8y:wlbd+nXO7vxpS8xPKX8y
TLSH
T175548C41B3E505E4F5B72A348D714616AA777C624B34DB4F03A482AA9F73B80DD39B32
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery persistence

Malware Config

Signatures

UPX dump on OEP (original entry point) 9 IoCs

resource	yara_rule
behavioral2/memory/4084-0-0x0000000000400000-0x000000000041B000-memory.dmp	UPX
behavioral2/files/0x000e00000001c52d-6.dat	UPX
behavioral2/memory/4084-11-0x0000000000400000-0x000000000041B000-memory.dmp	UPX
behavioral2/memory/4868-16-0x0000000000400000-0x000000000041B000-memory.dmp	UPX
behavioral2/memory/2796-18-0x0000000000400000-0x000000000041B000-memory.dmp	UPX
behavioral2/memory/2236-17-0x0000000000400000-0x000000000041B000-memory.dmp	UPX
behavioral2/memory/5860-22-0x0000000000400000-0x000000000041B000-memory.dmp	UPX
behavioral2/memory/2796-24-0x0000000000400000-0x000000000041B000-memory.dmp	UPX
behavioral2/files/0x000d00000001c530-23.dat	UPX

Executes dropped EXE 5 IoCs

pid	Process
2236	MSWDM.EXE
2796	MSWDM.EXE
3332	2026-08-03_0B7024F704474F66E56C3812669F7DD6_COBALT-STRIKE_ELEX_ICEDID_LUCA-STEALER_NJRAT_VIDAR.EXE
4868	MSWDM.EXE
5860	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"	2026-08-03_0b7024f704474f66e56c3812669f7dd6_cobalt-strike_elex_icedid_luca-stealer_njrat_vidar.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\WDM = "MSWDM.EXE"	2026-08-03_0b7024f704474f66e56c3812669f7dd6_cobalt-strike_elex_icedid_luca-stealer_njrat_vidar.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

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\WINDOWS\MSWDM.EXE	2026-08-03_0b7024f704474f66e56c3812669f7dd6_cobalt-strike_elex_icedid_luca-stealer_njrat_vidar.exe
File opened for modification	C:\Windows\dev230F.tmp	2026-08-03_0b7024f704474f66e56c3812669f7dd6_cobalt-strike_elex_icedid_luca-stealer_njrat_vidar.exe
File opened for modification	C:\Windows\dev230F.tmp	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	2026-08-03_0b7024f704474f66e56c3812669f7dd6_cobalt-strike_elex_icedid_luca-stealer_njrat_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	MSWDM.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSWDM.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2796	MSWDM.EXE
2796	MSWDM.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4084 wrote to memory of 2236	4084	2026-08-03_0b7024f704474f66e56c3812669f7dd6_cobalt-strike_elex_icedid_luca-stealer_njrat_vidar.exe	89
PID 4084 wrote to memory of 2796	4084	2026-08-03_0b7024f704474f66e56c3812669f7dd6_cobalt-strike_elex_icedid_luca-stealer_njrat_vidar.exe	90
PID 2796 wrote to memory of 3332	2796	MSWDM.EXE	91
PID 2796 wrote to memory of 5860	2796	MSWDM.EXE	95

C:\Users\Admin\AppData\Local\Temp\2026-08-03_0b7024f704474f66e56c3812669f7dd6_cobalt-strike_elex_icedid_luca-stealer_njrat_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-03_0b7024f704474f66e56c3812669f7dd6_cobalt-strike_elex_icedid_luca-stealer_njrat_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:4084
- 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:2236
- C:\WINDOWS\MSWDM.EXE
  -r!C:\Windows\dev230F.tmp!C:\Users\Admin\AppData\Local\Temp\2026-08-03_0b7024f704474f66e56c3812669f7dd6_cobalt-strike_elex_icedid_luca-stealer_njrat_vidar.exe! !
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2796
- - C:\Users\Admin\AppData\Local\Temp\2026-08-03_0B7024F704474F66E56C3812669F7DD6_COBALT-STRIKE_ELEX_ICEDID_LUCA-STEALER_NJRAT_VIDAR.EXE
    3⤵
    - Executes dropped EXE
    PID:3332
- - C:\WINDOWS\MSWDM.EXE
    -e!C:\Windows\dev230F.tmp!C:\Users\Admin\AppData\Local\Temp\2026-08-03_0B7024F704474F66E56C3812669F7DD6_COBALT-STRIKE_ELEX_ICEDID_LUCA-STEALER_NJRAT_VIDAR.EXE!
    3⤵
    - Executes dropped EXE
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    PID:5860

C:\Windows\MSWDM.EXE
MSWDM.EXE
1⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:4868

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

2026-08-03_0B7024F704474F66E56C3812669F7DD6_COBALT-STRIKE_ELEX_ICEDID_LUCA-STEALER_NJRAT_VIDAR.EXE

Path C:\Users\Admin\AppData\Local\Temp\2026-08-03_0B7024F704474F66E56C3812669F7DD6_COBALT-STRIKE_ELEX_ICEDID_LUCA-STEALER_NJRAT_VIDAR.EXE
Size 298KB
SHA256 4040f11b5ba2aad6f6bca28e273c5601061135de5b6d67059a311fe584447bf4
MD5 ba014457704982e313dd0581ed2d14a4
SHA1 2182bc1252be51668e82e58e8e0d69bd43f06911
SHA512 1881a1536a43928321099c31045f2a3ce655215696f33b0d60ab15500d27ada2a7683d09b6f7ced2c89df91cec245cda2418a537654550a4ce0321beb353793d
SSDEEP 6144:wlj7cMnd+OEXHGQOF1vf5pS8Vb6IJ6noeL3X8P:wlbd+nXO7vxpS8xPKX8P
TLSH
T1C7548C41B3E505E4F5B72A348D714616AA777C624B34DB4F03A482AA9F73B80DD39B32
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

MSWDM.EXE

Path C:\Windows\MSWDM.EXE
Size 80KB
SHA256 9a7574d09ccc52c090ac586db59b15f7295fb15f6c2a1492558cb6d4cfdd5d3d
MD5 ca1665aebc386a9e1e00e62a6f24bccd
SHA1 ace8a60b685b6e870d0952fd7de8b1157112db6a
SHA512 bd227870c2e6b67e11e532e43aecdd0af65745a31cc0beed86032bb00879a3eddeb9ddeae7bcc7089fee758179e2b7b9f567957f7f2fcfc69ed766d5feaa6d17
SSDEEP 1536:Hlqls0GgUyj5JxdA4Oj3W2Fsdq4FMG+sdguxnSngBNpT/mzNnxPAxEAz0+/u:HQC/yj5JO3MnMG+Hu54Fx4xE82
TLSH
T1DB83E183E6208681D98008344E63CFBE1675ADAD5F455BC3BBDCBE4FAFB16C1945225C
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

dev230F.tmp

Path C:\Windows\dev230F.tmp
Size 218KB
SHA256 59e5ae1e99c6a4ccc01e8abdc2534210ec5faa945754a89524b06381da8c20a1
MD5 6a4e049d8c497d350a7bd54dfff99808
SHA1 7f1d32424c961542ae172c5b8c1611291c30fc4f
SHA512 41169089fa67e1a0ff1360dc5428b89dcee0d642204ddb7dac80d6cf859caae3c2b14fa89ce72072fb780c0a93f53eb0ff9414a8e88b1d783bfa75c9c4ea353d
SSDEEP 3072:JnGeRz3KFFfQku+5pSlQ5VmFMPyW4UnLJm3XnVVMHxarvYY3Qih8KjzY:JGQOF1vf5pS8Vb6IJ6noeL3X8X
TLSH
T19B24481173E505E8F5B76B3489704516EA777C624A34DB4F03A482AA9F73B80DE39B32
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2236-17-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/2796-18-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/2796-24-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/4084-0-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/4084-11-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/4868-16-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/5860-22-0x0000000000400000-0x000000000041B000-memory.dmp

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