f17d9530b0640c69e0b00669667002c7254fe2778deca64cd14069376f02d14d

Analysis

max time kernel
149s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
11/05/2026, 11:35

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General

Target
2026-05-11_c45247f24bc6cc3e39f53c26f88d4e5e_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe
Size 454KB
Sample260511-np72ragw41
SHA256 f17d9530b0640c69e0b00669667002c7254fe2778deca64cd14069376f02d14d
MD5 c45247f24bc6cc3e39f53c26f88d4e5e
SHA1 d5cd79fc2a1fb9ca5898fd25871c2199f0ccce97
SHA512 863c902a6cab9ab68903c08ca87ad9e5a7a2b277c681ab06a16d377b4d76040f7ecc87b05f1a5de2898a0f5785ecd404bea11d875d62b19779fc3f0a1b4aa9e4
SSDEEP 12288:GaoVmp+84YntqSya7Id2RrZmRz6FeKwBx+UafFy9iuWXI:GDVmpzhqSHTmRehwBxRaf+iuWXI
TLSH
T1EDA48D1175D18EB2E5AF043049F59E759ABBFC300E219BEB63947F1D3E306818626763
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4184	googleupdatecore32.exe
2924	eventviewer.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\syslog.exe	2026-05-11_c45247f24bc6cc3e39f53c26f88d4e5e_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe
File created	C:\Windows\SysWOW64\eventviewer.exe	2026-05-11_c45247f24bc6cc3e39f53c26f88d4e5e_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4788	3740	WerFault.exe	85
1496	2924	WerFault.exe	87

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-05-11_c45247f24bc6cc3e39f53c26f88d4e5e_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 2 IoCs

pid	Process
2924	eventviewer.exe
2924	eventviewer.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3740 wrote to memory of 4184	3740	2026-05-11_c45247f24bc6cc3e39f53c26f88d4e5e_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe	86
PID 3740 wrote to memory of 2924	3740	2026-05-11_c45247f24bc6cc3e39f53c26f88d4e5e_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe	87

C:\Users\Admin\AppData\Local\Temp\2026-05-11_c45247f24bc6cc3e39f53c26f88d4e5e_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-11_c45247f24bc6cc3e39f53c26f88d4e5e_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:3740
- C:\Users\Admin\AppData\Local\Temp\googleupdatecore32.exe
  "googleupdatecore32.exe "
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4184
- C:\Windows\SysWOW64\eventviewer.exe
  "C:\Windows\system32\eventviewer.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2924
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2924 -s 1396
    3⤵
    - Program crash
    PID:1496
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3740 -s 1764
  2⤵
  - Program crash
  PID:4788

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3740 -ip 3740
1⤵
PID:1236

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 2924 -ip 2924
1⤵
PID:2688

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

googleupdatecore32.exe

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

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redevlist.dat

Path C:\Users\Admin\AppData\Local\Temp\redevlist.dat
Size 107KB
SHA256 8fc315d9ef2b51c1101925e122f8dfe3522eaca5449773e8762c1b82d04b3f22
MD5 e40f9a48b58c7d5d391a5789bbce0d70
SHA1 b27ab6abacf114054043ea959cad3164bca0df02
SHA512 ae0b0f5c162b12c16ba5b0ba9a696f26948cdaa4f4013fe00bda57fcdced3ae16036fdbfe8ac5ef5d39363e04a939dc05d81a3cfbb7f0ace4ca3327b56d0450e
SSDEEP 1536:ZJqwy75UhaasJD0gLFOQpbHtphwSHPPnOED4LZFasOtN9WlQH:SDwiXpxvMZ+tH
TLSH
T1E2B32A7163F00ABA60C343A47B647A597E55D18BE113C1ECB3BE12516F83DB28C37A68
MD5 SHA1 SHA512 SSDEEP TLSH

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eventviewer.exe

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

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memory/2924-13-0x0000000003270000-0x0000000003289000-memory.dmp

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memory/2924-12-0x00000000031C0000-0x0000000003256000-memory.dmp

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memory/3740-10-0x00000000031E0000-0x0000000003276000-memory.dmp

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memory/3740-11-0x0000000003290000-0x00000000032A9000-memory.dmp

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memory/3740-30-0x0000000003290000-0x00000000032A9000-memory.dmp

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memory/3740-31-0x0000000000580000-0x000000000058A000-memory.dmp

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memory/4184-9-0x0000000002B90000-0x0000000002BA8000-memory.dmp

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memory/4184-8-0x00000000029B0000-0x0000000002A46000-memory.dmp

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