1fc57006169493085d4cbdea800fe23db2f5856e44c50ee871a8dc61da142991

Analysis

max time kernel
149s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
26/10/2026, 15:01

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General

Target
2026-10-25_b6c27a949f33aa9e059db4fb2b2e56f8_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe
Size 751KB
Sample261026-sd2g2sfw8m
SHA256 1fc57006169493085d4cbdea800fe23db2f5856e44c50ee871a8dc61da142991
MD5 b6c27a949f33aa9e059db4fb2b2e56f8
SHA1 19c4960a05883fcc6ba7457a702a4d266c94e5a8
SHA512 a508352f53be7d2cf8de6f4622014e116c9a708f59f5266633595f01617675371a8f5a814a5704be80f558a431b2435abc1413822f2c4cb3e4544ca0d908ce40
SSDEEP 12288:GaoVLa4Ydh00vHyvTCXdXikLj2jR7trg6Qi3vYsKT8iuWXG:GDVLa5S0vHyyLj8trn3wsliuWXG
TLSH
T161F4AE2135E0C072D17601314D6AE7A4977EFD704A3289D7B7D4AFAD3E305C0EB29AA6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
332	jaureg32.exe
1556	eventviewer.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\syslog.exe	2026-10-25_b6c27a949f33aa9e059db4fb2b2e56f8_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe
File created	C:\Windows\SysWOW64\eventviewer.exe	2026-10-25_b6c27a949f33aa9e059db4fb2b2e56f8_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4868	764	WerFault.exe	85
1564	1556	WerFault.exe	87

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	eventviewer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	eventviewer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	2026-10-25_b6c27a949f33aa9e059db4fb2b2e56f8_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	2026-10-25_b6c27a949f33aa9e059db4fb2b2e56f8_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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-10-25_b6c27a949f33aa9e059db4fb2b2e56f8_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	jaureg32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1556	eventviewer.exe
1556	eventviewer.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 764 wrote to memory of 332	764	2026-10-25_b6c27a949f33aa9e059db4fb2b2e56f8_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe	86
PID 764 wrote to memory of 1556	764	2026-10-25_b6c27a949f33aa9e059db4fb2b2e56f8_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe	87

C:\Users\Admin\AppData\Local\Temp\2026-10-25_b6c27a949f33aa9e059db4fb2b2e56f8_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-25_b6c27a949f33aa9e059db4fb2b2e56f8_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe"
1⤵
- Drops file in System32 directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:764
- C:\Users\Admin\AppData\Local\Temp\jaureg32.exe
  "jaureg32.exe "
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:332
- C:\Windows\SysWOW64\eventviewer.exe
  "C:\Windows\system32\eventviewer.exe"
  2⤵
  - Executes dropped EXE
  - Reads the TCP/IP host and domain name from the registry
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1556
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1556 -s 1320
    3⤵
    - Program crash
    PID:1564
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 764 -s 1856
  2⤵
  - Program crash
  PID:4868

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1556 -ip 1556
1⤵
PID:3228

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 764 -ip 764
1⤵
PID:4064

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

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

103621DE9CD5414CC2538780B4B75751

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751
Size 808B
SHA256 3dd5ea8a14eb665ba6057d424f94e5e83757ffaab456578dbf038af04053b19e
MD5 878e958d6bff424e59d1feb51584a01f
SHA1 b11261559bbea40f1874448196e2934277a537e9
SHA512 6481a56d17126cf94901bed6f418af28f63089da57af4258fb13e468063c4d7849f78ca00a0e4a72c249a639afc8304669f99e48a360008f8e64172ab3133213
TLSH
T18D0152CD6E2925408AB18A334AB9C4970DB9724A3AD5910C4453A4A024D07588F0F54E
MD5 SHA1 SHA512 TLSH

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8CE4A33FEB8CD35F8F6C8D2BE260E617

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8CE4A33FEB8CD35F8F6C8D2BE260E617
Size 193KB
SHA256 6fd8f955bd8b211665b3d4458ef67a3420376da4ce744b52ace804a343a8ed8a
MD5 10f0ef08f2e88398247c1fe189adc0fb
SHA1 b889fc9a8731ba05b82618f78352e10371b80ae3
SHA512 ce26113807697425dd3dce29821ba0b8cd6146bd22aefa156d4f883ebca4f035b1cca6a7d2ca1eae2ead0d91a86f49e4507736d64ca25dd1a850e70bdffdefde
SSDEEP 3072:FhnmUfAZMwGwQWxDrcZ0BAhDhJiZQl0+sMlom+JX:FpGxi0BiDhkZ150o3V
TLSH
T115140C286DBBB1619E0ACDE24CDAAE5612FD719F21027F1B4EF46ED01D436BB8E17440
MD5 SHA1 SHA512 SSDEEP TLSH

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F15827BEC5BABE89C21DCDAE77464BF1

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F15827BEC5BABE89C21DCDAE77464BF1
Size 701B
SHA256 108dd34232a3088b45534933d0486409616a2bbad94fd8f7ab5991c01ff179b6
MD5 2b24bfcd271b4f2bd1bb9c58db53c20d
SHA1 12a18dbf2f27f02650e15c0d75e1bb7c50cf3d4b
SHA512 785dd247c3809434ad535b7c954c20c4d5661c00d9bf274fa9ca68595fd5dd98eced3b3e3602593da20bf810edd6b5f3592703176a61e15033267271b8750938
TLSH
T18F019E1983B02F025F801E462200D0628EFCF3DCAC243B89AAD9E8021805BA0A9D81DE
MD5 SHA1 SHA512 TLSH

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103621DE9CD5414CC2538780B4B75751

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751
Size 192B
SHA256 da8e5d25fad31c3bcec9fcaaab90f5ea760c600bc4d9916c819493f25248ee76
MD5 5bfa7ced82ba1730c0dd38226847dc21
SHA1 fa5cfa6980e74217cea287d968ae4a7435e8847a
SHA512 6d36dbb3e68d47c58772870b7f594af65ae730d22b7d1118ce7125c7574a4e36a850edb462ecfaa0961a0606eb20a1a42d59b9af7afb11e15cb3e951f95e20d3
TLSH
T117C022082AA28200F288033C82803202CB808200E0808F0A0AFA0A0CC2ABA0A3820C2A
MD5 SHA1 SHA512 TLSH

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103621DE9CD5414CC2538780B4B75751

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751
Size 192B
SHA256 db76b38d80fe9d8cbdfb15862bd6f7ef1f8df42862545d624a339b5689830e58
MD5 eb61a592de4aff66e89060ec9a06ebeb
SHA1 e56951ea0314c525043589e19d4d8a9d8284331d
SHA512 9e960f7dc188292c8e44f1a04dd362e73f32d14d57b73618ff60e79f5be1d0cdced3c9632c43abdc9468ca9bb84d6a643d16b8c90b337cedbd1f71a6c8af3945
TLSH
T128C08C2C2AA24A06F2A8437C42C13903DB218111E2818F051AF56A08CA96B162838C2A
MD5 SHA1 SHA512 TLSH

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8CE4A33FEB8CD35F8F6C8D2BE260E617

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8CE4A33FEB8CD35F8F6C8D2BE260E617
Size 246B
SHA256 9f60cdc0306a2c126290d5ac23a34065208775a2eb860e4556741b26644fd23c
MD5 e9f094a2fe5799f61844f266fd8e3224
SHA1 29574a696a388d8145a43abd6b5cb95ce89ff1dc
SHA512 8ea0cc2c579627de468b8a71bd6bc533586232cd29752435a0cf8129c247297896e33a009c69cf47eff10d414401e0587ab7efd7de3c7f8313c712e3c3ffb589
TLSH
T1FAD0221C1B820131F08C0739C6F14A421ED13016E8C28B0F0BAB169C1C2FD130C22C0E
MD5 SHA1 SHA512 TLSH

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F15827BEC5BABE89C21DCDAE77464BF1

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F15827BEC5BABE89C21DCDAE77464BF1
Size 192B
SHA256 3024a6a0b543edf859f0cc8d810eee880ce9ec089420e4e1b17afca834555fb3
MD5 8459c3e5ffed8d118975ebedecaa59e5
SHA1 a0035da1cf7d780afe6a9da493aed6354ce45870
SHA512 1da2d6fb8754c503248dc283c816d699a76c16ca7d9ef18c05b6ea41127e6eae486a257b94640dab4e04c7da88d2979364e40426d39cd147ce3ae5d924d370b3
TLSH
T126C09B0C57524215F189577951915181D6505510F5D15B5515B50A4CD636F072470D56
MD5 SHA1 SHA512 TLSH

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jaureg32.exe

Path C:\Users\Admin\AppData\Local\Temp\jaureg32.exe
Size 514KB
SHA256 1eac1f267038a57549a4ee3478f1e32b6dba3e7a07dd6616eb11c661000706ea
MD5 806e21e089327eff35ab9d91c7a7b963
SHA1 66bb3fec08cfaaa142f7b5c261699c7732fd2f37
SHA512 3b4047d15295278f086f95986ce2c02497c099f33718d82e6cde48890e46f3f5f746e899f8168d1b1016277ab5f87654e2a3b364891b2c82003484f7636bc5c0
SSDEEP 12288:u00vHyvTCXdXikLj2jR7trg6Qi3vYsKTG:N0vHyyLj8trn3wsL
TLSH
T1A0B4BF2439A0C032D17311350D6AE794963EF6704F6289E777D4AFBE2E315C1EB24AE6
MD5 SHA1 SHA512 SSDEEP TLSH

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redevlist.dat

Path C:\Users\Admin\AppData\Local\Temp\redevlist.dat
Size 206KB
SHA256 5e154dd8e9a5d07aad613e1ae891610e2f4eb195022188121adde2480c7ba4b0
MD5 77c3ac02e2ca485180141b1869d3dfbe
SHA1 2185bc3d21b724bf48bec5c482ae49ef5143f65e
SHA512 c45f14798c3124097934ada543dbda69fcdd13494d6a86563fccd2cebd2b51b32a945be918fc7fa78ae8953bfeaee6a8597f1e87c8d3b56dd1c092aa64fee1ae
SSDEEP 1536:q24HyOTCasJY2asmyvmRUhyhFOQpbHtp+wcQkM4cWSprqPnOEDkLZBtMascblXNv:q1SOTV6MXpWCmAZBtRb1BAwMW
TLSH
T1A324287153F009BA60C343A8BBA576697D66D14BF513D0ECF3AE42112F83D668837A9C
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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