df25c3e840830637078e89e190b8f8c9d3df2d0d8b8e79ac64a8b4495ee861d8

General

Target
2026-09-30_d0bdd49e0444fbedf81102e043c1cf50_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar.exe
Size 6.9MB
Sample260930-jjd49swthy
SHA256 df25c3e840830637078e89e190b8f8c9d3df2d0d8b8e79ac64a8b4495ee861d8
MD5 d0bdd49e0444fbedf81102e043c1cf50
SHA1 8641f01af9abc3445589919ab1bdf6136d80af3d
SHA512 c067b4809641e486026c8857f08e7a9c0bf22ce9d956b772a65fbdbe0dd4ec9471a9ab42f75f312c056a06e085ba5697fec79187ededcf4ce0af83fca7668078
SSDEEP 98304:5eUgTH2M2m9UMpu1QfLczqssnKSnsfkZcT:5BgTH2qBpu1QfLIqsufqPT
TLSH
T15076D61161E98FDCC05FD474CE4669A5AA237C458F219FDF0980BE293E766B06E3821F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

Malware Config

Signatures

Detects executables packed with ASPack 6 IoCs

resource	yara_rule
behavioral2/memory/5172-0-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/files/0x000d00000001c513-6.dat	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/5172-11-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/4860-16-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/4856-18-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/5068-17-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral2/files/0x000d00000001c513-6.dat	aspack_v212_v242

Executes dropped EXE 4 IoCs

pid	Process
5068	MSWDM.EXE
4856	MSWDM.EXE
2788	2026-09-30_D0BDD49E0444FBEDF81102E043C1CF50_AKIRA_AMADEY_COBALT-STRIKE_ELEX_HIJACKLOADER_ICEDID_NJRAT_REMCOS_VIDAR.EXE
4860	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\RunServices\WDM = "MSWDM.EXE"	MSWDM.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WDM = "MSWDM.EXE"	2026-09-30_d0bdd49e0444fbedf81102e043c1cf50_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"	2026-09-30_d0bdd49e0444fbedf81102e043c1cf50_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_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

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 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\dev536.tmp	2026-09-30_d0bdd49e0444fbedf81102e043c1cf50_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar.exe
File created	C:\WINDOWS\MSWDM.EXE	2026-09-30_d0bdd49e0444fbedf81102e043c1cf50_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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 4 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	2026-09-30_d0bdd49e0444fbedf81102e043c1cf50_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	MSWDM.EXE

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A8CDFF1C-4878-43be-B5FD-F8091C1C60D0}\Instance\	2026-09-30_D0BDD49E0444FBEDF81102E043C1CF50_AKIRA_AMADEY_COBALT-STRIKE_ELEX_HIJACKLOADER_ICEDID_NJRAT_REMCOS_VIDAR.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4856	MSWDM.EXE
4856	MSWDM.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2788	2026-09-30_D0BDD49E0444FBEDF81102E043C1CF50_AKIRA_AMADEY_COBALT-STRIKE_ELEX_HIJACKLOADER_ICEDID_NJRAT_REMCOS_VIDAR.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	2788	2026-09-30_D0BDD49E0444FBEDF81102E043C1CF50_AKIRA_AMADEY_COBALT-STRIKE_ELEX_HIJACKLOADER_ICEDID_NJRAT_REMCOS_VIDAR.EXE
Token: 35	2788	2026-09-30_D0BDD49E0444FBEDF81102E043C1CF50_AKIRA_AMADEY_COBALT-STRIKE_ELEX_HIJACKLOADER_ICEDID_NJRAT_REMCOS_VIDAR.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5172 wrote to memory of 5068	5172	2026-09-30_d0bdd49e0444fbedf81102e043c1cf50_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar.exe	89
PID 5172 wrote to memory of 4856	5172	2026-09-30_d0bdd49e0444fbedf81102e043c1cf50_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar.exe	90
PID 4856 wrote to memory of 2788	4856	MSWDM.EXE	92

C:\Users\Admin\AppData\Local\Temp\2026-09-30_d0bdd49e0444fbedf81102e043c1cf50_akira_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-30_d0bdd49e0444fbedf81102e043c1cf50_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:5172
- 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:5068
- C:\WINDOWS\MSWDM.EXE
  -r!C:\Windows\dev536.tmp!C:\Users\Admin\AppData\Local\Temp\2026-09-30_d0bdd49e0444fbedf81102e043c1cf50_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:4856
- - C:\Users\Admin\AppData\Local\Temp\2026-09-30_D0BDD49E0444FBEDF81102E043C1CF50_AKIRA_AMADEY_COBALT-STRIKE_ELEX_HIJACKLOADER_ICEDID_NJRAT_REMCOS_VIDAR.EXE
    3⤵
    - Executes dropped EXE
    - Modifies registry class
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of AdjustPrivilegeToken
    PID:2788

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:4860

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

MSWDM.EXE

Path C:\Windows\MSWDM.EXE
Size 6.0MB
SHA256 c6a4902800f230d50389558564e6b244de625515ca4ea93bc6037dfc7f531953
MD5 0fa7e0ffa31fd4597c73b823829ede5f
SHA1 49d18afa8fe4a3832cb0d69fc18c31c9d7894315
SHA512 ee5e71555dbbde5e2e82a1ae0aebb0652c5d74a9a94377fcd10caaf51e83c441e1840adae9f2006849eb7ecbc158fd88a4be584402a1e408ff2b62795215915b
SSDEEP 49152:5eU8ggw1g+1CART5eBiyKS3EI3wybn20DCYIHvc8ixuZm9+fWsw6dTPBq/UybpuB:5eUgTH2M2m9UMpu1QfLczqssnKSnc
TLSH
T19656C51161DA9FDCC05FE474CE0669A166237C468F61AFDF1980BE293E766B06E3810F
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

dev536.tmp

Path C:\Windows\dev536.tmp
Size 847KB
SHA256 e81b44ee7381ae3b630488b6fb7e3d9ffbdd9ac3032181d4ccaaff3409b57316
MD5 c8f40f25f783a52262bdaedeb5555427
SHA1 e45e198607c8d7398745baa71780e3e7a2f6deca
SHA512 f5944743f54028eb1dd0f2d68468726b177d33185324da0da96cdd20768bab4ca2e507ae9157b2733fd6240c920b7e15a5f5b9f284ee09d0fd385fc895b97191
SSDEEP 12288:9pnF6Ee+Rp4tqkWjQ+iOklku0/04gNphgBBO75nONT3vx2zVP:nZe0p4Ek4niOkl/A04szE87JKTvm
TLSH
T1CE05B759F5788323D0B3D0BAC5D7BA99FD3230455B308ACB024AD76C2E276D68636739
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4856-18-0x0000000000400000-0x0000000000414000-memory.dmp

Download

memory/4860-16-0x0000000000400000-0x0000000000414000-memory.dmp

Download

memory/5068-17-0x0000000000400000-0x0000000000414000-memory.dmp

Download

memory/5172-0-0x0000000000400000-0x0000000000414000-memory.dmp

Download

memory/5172-11-0x0000000000400000-0x0000000000414000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads