Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
23/04/2026, 02:01
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-23_5cbbbe6988e0a921ddf62f2112bc55f4_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe
Resource
win10v2004-20260130-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-23_5cbbbe6988e0a921ddf62f2112bc55f4_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe
Resource
win11-20260130-en
6 signatures
150 seconds
General
- Target 2026-04-23_5cbbbe6988e0a921ddf62f2112bc55f4_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe
- Size 454KB
- Sample260423-cfmtnsf161
- SHA256 d6981f9fc504b2656f5233380d8bfbe0847088cfad249faf30d48367da7fd8f0
- MD5 5cbbbe6988e0a921ddf62f2112bc55f4
- SHA1 47bec440015f33645174294343e6111c4d112380
- SHA512 aab9b03e6e5af94631c19fae49c9e5b46d0485ff5e6b7c3606b09af0a5ae075b3d202c3418b8c32dde18bfac80aeaf98a74d9d8d0e6fbb83a5b8351bced5bb46
- SSDEEP 12288:GaoVmp+84YntqSya7Id2RrZmRz6FeKwBx+UafFy9iuWX0:GDVmpzhqSHTmRehwBxRaf+iuWX0
- TLSH T17AA48D1175D18EB2E5AF043049F59E759ABBFC300E219BEB63947F1D3E30A818626763
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 4732 googleupdatecore32.exe 4544 eventviewer.exe - Loads dropped DLL 10 IoCs
pid Process 4544 eventviewer.exe 4544 eventviewer.exe 4544 eventviewer.exe 4544 eventviewer.exe 4544 eventviewer.exe 4544 eventviewer.exe 4544 eventviewer.exe 4544 eventviewer.exe 4544 eventviewer.exe 4544 eventviewer.exe - Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\eventviewer.exe 2026-04-23_5cbbbe6988e0a921ddf62f2112bc55f4_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe File created C:\Windows\SysWOW64\syslog.exe 2026-04-23_5cbbbe6988e0a921ddf62f2112bc55f4_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe - System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-04-23_5cbbbe6988e0a921ddf62f2112bc55f4_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language eventviewer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language googleupdatecore32.exe - Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4544 eventviewer.exe 4544 eventviewer.exe 4544 eventviewer.exe 4544 eventviewer.exe 4544 eventviewer.exe 4544 eventviewer.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4900 wrote to memory of 4732 4900 2026-04-23_5cbbbe6988e0a921ddf62f2112bc55f4_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe 84 PID 4900 wrote to memory of 4544 4900 2026-04-23_5cbbbe6988e0a921ddf62f2112bc55f4_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-23_5cbbbe6988e0a921ddf62f2112bc55f4_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-23_5cbbbe6988e0a921ddf62f2112bc55f4_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4900 -
C:\Users\Admin\AppData\Local\Temp\googleupdatecore32.exe"googleupdatecore32.exe "2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4732
-
-
C:\Windows\SysWOW64\eventviewer.exe"C:\Windows\system32\eventviewer.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4544
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
2026-04-23_5cbbbe6988e0a921ddf62f2112bc55f4_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe
- Path C:\Users\Admin\AppData\Local\Temp\2026-04-23_5cbbbe6988e0a921ddf62f2112bc55f4_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe
- Size 454KB
- SHA256 d6981f9fc504b2656f5233380d8bfbe0847088cfad249faf30d48367da7fd8f0
- MD5 5cbbbe6988e0a921ddf62f2112bc55f4
- SHA1 47bec440015f33645174294343e6111c4d112380
- SHA512 aab9b03e6e5af94631c19fae49c9e5b46d0485ff5e6b7c3606b09af0a5ae075b3d202c3418b8c32dde18bfac80aeaf98a74d9d8d0e6fbb83a5b8351bced5bb46
- SSDEEP 12288:GaoVmp+84YntqSya7Id2RrZmRz6FeKwBx+UafFy9iuWX0:GDVmpzhqSHTmRehwBxRaf+iuWX0
- TLSH T17AA48D1175D18EB2E5AF043049F59E759ABBFC300E219BEB63947F1D3E30A818626763
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\googleupdatecore32.exe
- Size 236KB
- SHA256 9e5c41ec4bcf634069276f374d2e06c2510e4908f688b40f9a6fb821080a6929
- MD5 0652952fd9485db077bff617671b3b5a
- SHA1 ba0c742b956ecb2513f240619f63d9642d1cc32d
- SHA512 1b0cc1f8c4fd3bb2ef5d41b571c2a4b2f30362a91128bee2eb7b070d914c9976144f4028f043d00ec76076b5fa9c1f6a6cde4c12df86a2a11d9482ed17d67978
- SSDEEP 3072:Gl5DVnMvbOU6VAYD6eS91So1ja6H5nj+CB5XIYnQbiYV0OZNjrc1F+QUQoRlIWzB:GjuDOhVLS5nj+CPXIYAiuW1FXEGS
- TLSH T14E347B1236D08FB5E1AF40314DA25B7987BBFC305E2197CB67A0BE5D3D319808A2A757
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\googleupdatecore32.exe
- Size 217KB
- SHA256 25ba4af76f5bfdedbc61cc97dcac8bb6b4ba5e53b50a7566be429cdec61943e8
- MD5 078739434d108cd973d5d10bd9f01c10
- SHA1 a57866bc0eb819b9626fec9d20273500ba2a0b92
- SHA512 773ef977752792a19a050bf7fbd5f1b0f5cd349818e6f1cc591192bb42268bd8a0180003f66540f668fbe5e7286880787fc5a95839ea6522a37e3092575dd82f
- SSDEEP 6144:fMtqSya7Id2RUSZmRi1Qye6AO/ebGwI4fx+U+FfFyj:EtqSya7Id2RrZmRz6FeKwBx+UafFyj
- TLSH T1E0248D12B5E180B3E9B3093409F4AE759ABDB9310B258A7F63D84F6E1F30681D216777
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\tmp9AF8.tmp
- Size 152KB
- SHA256 c8b8db63ea0d66c3212318e02ed65315212a565821b41e648b62125ce491a54b
- MD5 dd5645a32ccec6b1fd23a936699bc3d4
- SHA1 6007f779d59b92781fd44d97196ca742004f3cd7
- SHA512 22b48bb29f63a4b3aa2e44a2b88919e35a5ebf8a5e6c92d22f25f55e3bb08bc27420d2b33af15fc165989f2281d37c824b23cc574fc432c6aff05622af3157fd
- SSDEEP 3072:ul5DVnMvbOU6VAYD6eS91So1jaAMH5nj+CB5XIYNQp:ujuDOhVLAo5nj+CPXIYw
- TLSH T146E3481136D1CFB5E1AF44318DA25AA44BBBFC319D7297CB53903E0D3E359418A2A7A3
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\eventviewer.exe
- Size 88KB
- SHA256 3baf58e8eb6f1dee7da7df83cb38925e69ffe130a02f667380cbee69aea17b15
- MD5 188a727732ea436cedbfa4f016e7bbdf
- SHA1 bf0ba32262cc4abb23e5c61ad6c750188558c8d1
- SHA512 7139f3967289b66bb27bbd2b669ebe53197d3a825a21b8614e5352d426f3a74ba88d8618b869bb19d6c8a51780e636042c9a379f8d797d552cb316be1570e26b
- SSDEEP 768:6hKzpWe7ofYFf0vX2Y9MMcz/pK3mriMYH/K0o+0pdE+7c/vm9Oacl1iB90/Va0DN:j1W9YV0OZMIljwiJ7c/EOaclRkQUQoR
- TLSH T11193AF2A39E044B2D688407151F56F39D33FE5741B11A6C3EB78EF682D21AA0D53B78B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\syslog.exe
- Size 148KB
- SHA256 0276c20790d9fa6b0607b29f632c72e8bb4a07e9495c9858730f8a0930f9237d
- MD5 c77a7e16f85637827514b13d5b586f76
- SHA1 05775016364462afafccc226268373de15956815
- SHA512 2d4732d8e49e8a7cec26d870973f331d8cdbc404349af37f730cd402a8e07123535e90e5d71484f86343d9662397b7488635ac159bc1611641222a08b1bed7a2
- SSDEEP 3072:Gl5DVnMvbOU6VAYD6eS91So1ja6H5nj+CB5XIYnQB:GjuDOhVLS5nj+CPXIYy
- TLSH T1B7E3481232D0CFB9E1AF45318DA29AB546B7FC319D3297CB63907E0D3E359418A26763
- MD5 SHA1 SHA512 SSDEEP TLSH