2a5d07ad9c8e97865abcebd57d03273b8783262254703db13a14991d6cff8248

Analysis

max time kernel
150s
max time network
130s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
04/11/2026, 16:51

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General

Target
2026-11-03_7498dfaafa2ca19631e6a65deb8a5624_amadey_cobalt-strike_elex_emotet_icedid_luca-stealer_njr.exe
Size 494KB
Sample261104-vc8abaea42
SHA256 2a5d07ad9c8e97865abcebd57d03273b8783262254703db13a14991d6cff8248
MD5 7498dfaafa2ca19631e6a65deb8a5624
SHA1 d763c6ec755849569e0840042a9e74b5999a1176
SHA512 b2029f234b24f0f861eccb47718a7a6d4ad5df9d24171407435de30e384ae6d3074a1ce99e70ec42d68d4d4458b5f41d1d77708a9ffd3054a7fba8979b6b47a3
SSDEEP 12288:GaoVmp+84YX7IKucTm3RhMfoSBjA9U2Yxh+ZgYiuWXx:GDVmpzT0fcT++foSBWU2YxhkgYiuWXx
TLSH
T1CAB46B1139E48E72D0BF80354AE19A36A67BFC315E114FEB53906F4D3E31A819527B2B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
3152	microsoftedgeupdatecore32.exe
1180	eventviewer.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\syslog.exe	2026-11-03_7498dfaafa2ca19631e6a65deb8a5624_amadey_cobalt-strike_elex_emotet_icedid_luca-stealer_njr.exe
File created	C:\Windows\SysWOW64\eventviewer.exe	2026-11-03_7498dfaafa2ca19631e6a65deb8a5624_amadey_cobalt-strike_elex_emotet_icedid_luca-stealer_njr.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
464	3016	WerFault.exe	89
4504	1180	WerFault.exe	92

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	2026-11-03_7498dfaafa2ca19631e6a65deb8a5624_amadey_cobalt-strike_elex_emotet_icedid_luca-stealer_njr.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	2026-11-03_7498dfaafa2ca19631e6a65deb8a5624_amadey_cobalt-strike_elex_emotet_icedid_luca-stealer_njr.exe
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

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	microsoftedgeupdatecore32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eventviewer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-11-03_7498dfaafa2ca19631e6a65deb8a5624_amadey_cobalt-strike_elex_emotet_icedid_luca-stealer_njr.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1180	eventviewer.exe
1180	eventviewer.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3016 wrote to memory of 3152	3016	2026-11-03_7498dfaafa2ca19631e6a65deb8a5624_amadey_cobalt-strike_elex_emotet_icedid_luca-stealer_njr.exe	91
PID 3016 wrote to memory of 1180	3016	2026-11-03_7498dfaafa2ca19631e6a65deb8a5624_amadey_cobalt-strike_elex_emotet_icedid_luca-stealer_njr.exe	92

C:\Users\Admin\AppData\Local\Temp\2026-11-03_7498dfaafa2ca19631e6a65deb8a5624_amadey_cobalt-strike_elex_emotet_icedid_luca-stealer_njr.exe
"C:\Users\Admin\AppData\Local\Temp\2026-11-03_7498dfaafa2ca19631e6a65deb8a5624_amadey_cobalt-strike_elex_emotet_icedid_luca-stealer_njr.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:3016
- C:\Users\Admin\AppData\Local\Temp\microsoftedgeupdatecore32.exe
  "microsoftedgeupdatecore32.exe "
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3152
- 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:1180
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1180 -s 1904
    3⤵
    - Program crash
    PID:4504
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3016 -s 1476
  2⤵
  - Program crash
  PID:464

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1180 -ip 1180
1⤵
PID:260

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 3016 -ip 3016
1⤵
PID:1432

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 242KB
SHA256 dc56398034c82c57aee1f9f2c43c99e656c9da81bca509188c2c638a54bed40f
MD5 4cf0b61761fc3c64dee4a35e6c8f3b13
SHA1 7695fb8fba0e2f7bd17cb636d9a4fb2f7b8fcbdc
SHA512 fe0ef14f1df04e513ae23d51938e48454b0ea179fd2545b860b62486a82ed76ae74c74698c1e526ae0dc96d6945309db84e4d318efef2b390d5a500ae9ab980d
SSDEEP 3072:tcxyYBwQJlbVrysU07pmiMyBQRJdKeqLlvabgsrYi8Uo0Oi4S:tDg3U0AiMyqRJUJlvClrYJY1
TLSH
T10734DC589DB7F0965E4A9DE18CD79E9647FC319B22527F1B4AA05FC00C17BBB8E63080
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 ac28de92df856e63deab77d45f2c15f9506d1d73c3ba7bd9812b3391c2cf60ca
MD5 fbddc50d6a4de6adb8b1b606071797b4
SHA1 1832332f2f9a7ffe650c6ed902d2be274ba3ded1
SHA512 3ddac888826bb03ab883749aface11b0558eee11be7bfb4adfb8d1a3014ef2f50b9a1bf11c77031a1fe2064c917c52f7fc7cce929ea0141fb6331d5d021301ac
TLSH
T1A0C022082F822208F288033C02C0B202CB808200E8808F0A0AFA0A08822BB083820CAB
MD5 SHA1 SHA512 TLSH

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103621DE9CD5414CC2538780B4B75751

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751
Size 192B
SHA256 44a4ce70fd71d263f636df6492cd535cf23c30e9e568a6b62defebc9966359f5
MD5 cf0f863585e8a551601a5c85e333aca7
SHA1 741e7309716ad19f3a20cfb73319c495bda9d4fe
SHA512 c5b8455802ae3941a199e5aceb697445eb72a8cc8963898704ff9dcdd2088e65200c9f172f4e5097cc4a27f0be86d2392f10eeecaf4de76eb635b8b055ad5dea
TLSH
T199C08C2C1EA21A0AF6A8437C02C1B9039B208101F6418F052AF53A08C996B162838C6A
MD5 SHA1 SHA512 TLSH

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8CE4A33FEB8CD35F8F6C8D2BE260E617

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8CE4A33FEB8CD35F8F6C8D2BE260E617
Size 246B
SHA256 e3e3ce54aa99525b6691315cb88c1ccadd8a2f59506247356404f29b09efb073
MD5 ade005cead2b1dce10bee629a9d8039e
SHA1 f212e7f2573d3ecd52301497083f48bdc75f743e
SHA512 dbb6d2367015898d6948168e41ccc9a7add26c57238aa01526c17b3658af8346e1ec96d8abf8ffc530b14dd00408dadb8908b0116537387bdc1f54c84fef45a6
TLSH
T1C8D012F057A11236F525067964B146D16EE5761FF5818F4D6F3D261C941DE110D33C0D
MD5 SHA1 SHA512 TLSH

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F15827BEC5BABE89C21DCDAE77464BF1

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F15827BEC5BABE89C21DCDAE77464BF1
Size 192B
SHA256 8509677d0903a277150ed2468e0555bd740455cffa9807851c017edcbfe3fcf9
MD5 cfdda45c05487f1af762754559943c95
SHA1 bfae06a04b9224dd1ac252e0193cff00db850254
SHA512 0f33f6497b2507072284f69744950cfd6f7ac2205e803416a56554f1becbf47b64a8261eec9d7f3749b4b64d6d463fbda4cbbc183c22d14794e5949f3dcc8a7e
TLSH
T145C08C1C0661060AF3A8A3BC02C229838B208220FB819F112AB53A08CD34F122834C29
MD5 SHA1 SHA512 TLSH

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microsoftedgeupdatecore32.exe

Path C:\Users\Admin\AppData\Local\Temp\microsoftedgeupdatecore32.exe
Size 257KB
SHA256 eb0763b1876ae8b21b35dd8c132aecb94ac811983623ecd47902b8d938c85a3f
MD5 7daa5566b4fb35bf1561ba78a8e14b39
SHA1 fed2634cd5e3a7e725c888d7a3eb112f3946d95f
SHA512 7f3ec67b5e9e9a35e6efe715ef9810a71e5b64c39d8ad87f6d322960103b45c37a3b4c20a26d2fcc1072fad4dd7c4e0dfd3a5fd8dccf96cf1a58d361b2913a44
SSDEEP 6144:klPMoqFKucTm3RhMfoSG5dCd7hjAOe9UmXY2Gh++Cgq:w7IKucTm3RhMfoSBjA9U2Yxh+Zgq
TLSH
T1D044392138F84433D0B2D5B58BE4DA22A578F97256118DFB53D14B4E1E32A829277F3B
MD5 SHA1 SHA512 SSDEEP TLSH

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redevlist.dat

Path C:\Users\Admin\AppData\Local\Temp\redevlist.dat
Size 12KB
SHA256 ff18cd0dbb9d301814752cb2cfffa0c29dbb6dae480caada5e05c04ba93042fe
MD5 51e26c9f89f40f7ea923b0a8a341535e
SHA1 e0eb7d322add2cb3fc7f3ef6b934be69f1246bc8
SHA512 710ef2eb5b8a10c26793426fc7e923ce82070a3fd9eaab0dbfb3c670fe71fe5523f9d20f147bf849cd254d9eaec65f85b7099e02f306266498c95e7c0c1498be
SSDEEP 192:yZQmVf+k2IUPnOlV4o73QbyRON1A06OmtzIYCD6Mk1g+dJHICxbN1thfTizw36j:yZQmVfz2PnxhbyO+OmtzIYu6MklE
TLSH
T1B942C67B5811842226F1519F7BBFB208E066F2079581DCD1FE8C43051F927ABE572E5E
MD5 SHA1 SHA512 SSDEEP TLSH

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redevlist.dat

Path C:\Users\Admin\AppData\Local\Temp\redevlist.dat
Size 209KB
SHA256 1df93a3d51dda4f43002586751f24c63cc525836774b0b0e3ffd5b952e991a7e
MD5 5db259fb705df1d1625276c92f247227
SHA1 d7d7f69d496f66d02bf4f5f7d81b24f70db37c68
SHA512 5ea0fbabf30e1d2fe10cdcbcf850fc1e3d009dc02bb76034f0a074f0ca1fc2e6d276c3d4d0bf719d398444b3315cbdc272919ffa8c9c647fbee5216f69e757a9
SSDEEP 1536:q2PHyOTCasJY2as2tvHRUGWhFOQpbHtp+wcQkM4cWSprWPnOEDkLZBtMascbfXNv:q4SOTV67XpWC6AZBtRbfBAwMW
TLSH
T16024287153F009BA60C343A8BBA576697D66D14BF553D0ECF3AE42102F83D668837A9C
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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