1fc57006169493085d4cbdea800fe23db2f5856e44c50ee871a8dc61da142991

Analysis

max time kernel
150s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-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
2396	jaureg32.exe
3420	eventviewer.exe

Drops file in System32 directory 2 IoCs

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

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4120	1276	WerFault.exe	88
3544	3420	WerFault.exe	91

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\Domain	2026-10-25_b6c27a949f33aa9e059db4fb2b2e56f8_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.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
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	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
3420	eventviewer.exe
3420	eventviewer.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1276 wrote to memory of 2396	1276	2026-10-25_b6c27a949f33aa9e059db4fb2b2e56f8_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe	89
PID 1276 wrote to memory of 3420	1276	2026-10-25_b6c27a949f33aa9e059db4fb2b2e56f8_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_luc.exe	91

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:1276
- C:\Users\Admin\AppData\Local\Temp\jaureg32.exe
  "jaureg32.exe "
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2396
- 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:3420
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3420 -s 1592
    3⤵
    - Program crash
    PID:3544
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 1312
  2⤵
  - Program crash
  PID:4120

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 400 -p 1276 -ip 1276
1⤵
PID:4976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 396 -p 3420 -ip 3420
1⤵
PID:4696

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 24ca3a6a6c2e325bbe13ca335d21c7c70038ba249a8589fadd6f72e43cdf61a7
MD5 f0e518b516e15c72234ccf9625be1644
SHA1 d5156c15cdcdf40fd33e645a1793a0d32caa3514
SHA512 50659527745a9299f2262e83d5b66e65809c1d89f56114181c0d36316393fd13986638d9d9fb1e285962a6d2d3328961818748eeb6c0da79a0ad9ef4f229e4e0
TLSH
T128C08C1C1AA20E0AF2A8437C42C139139B208101F281CF052AF22A08DA96B166838C2A
MD5 SHA1 SHA512 TLSH

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8CE4A33FEB8CD35F8F6C8D2BE260E617

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8CE4A33FEB8CD35F8F6C8D2BE260E617
Size 246B
SHA256 1786dec763f4937c4f3bdab4be081e79aed73f9ad3549d4106f56d3844867b69
MD5 3c2abdd327c818d2de46ada7b95b20a2
SHA1 b6090ca8f5d250488351147171f6170e4bec94a2
SHA512 b091491f372a57fd7e8f2cd1cf540cedda328f8d1a2dbff93b607417639935b5fc7f640a3a12f9fe05ec7a25c5285874e53f5a3428c8db6ea217d8e3a2ab1ee9
TLSH
T1FFD0122D2B920132F19C477AD5F14A421ED13116E9C68B4F5FAB569C5C2FD135C22C1E
MD5 SHA1 SHA512 TLSH

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F15827BEC5BABE89C21DCDAE77464BF1

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F15827BEC5BABE89C21DCDAE77464BF1
Size 192B
SHA256 5826ae07ebee226f0dad31002721f16f1596685689aabe4a67de527c8335a5e0
MD5 9b3112979fa3dddb7b263ae1b1bdee77
SHA1 e01240a9463da99acfac3d06b5c7f90dd63bd979
SHA512 135194deeddeff5d09ce2bf65b7bf469d2e9936819780b7f9927610051cbea6bbf538fe8bf8a88378c01e245b2d352ac179770edfc12c83eb9eae3b554c1f47f
TLSH
T1CAC08C1C06A50616F2AC83B802D229839A218210F391AF012AB22A08DE34F562834C29
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 12KB
SHA256 8ac73480a215991a214b5bdce193e9de5ab242b860a370542d340b30629f183c
MD5 d5e2852efdde1f90bc189e843b6fc16a
SHA1 7f3dd469beb40395f133788e1a568e3412e34432
SHA512 78dbf68a4c80f94b7a2830ad57165bff8231c5febb1f400a2a47fe5b786fb4267499f06e50dd5943321927899d1820fba90ae74ba9740cf66d99e63c2ddd4bc4
SSDEEP 192:g4QmVi+k2IU4OlV4o73QbyRON1A06OmtzIYCD6Mk1g+dJHICxbN1thfTizw36Hs:g4QmViz24xhbyO+OmtzIYu6MklJ
TLSH
T19642C67B5825842226F1515F7BBFB208E026F2079541DCD1FE8C43052F927ABE572E9E
MD5 SHA1 SHA512 SSDEEP TLSH

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redevlist.dat

Path C:\Users\Admin\AppData\Local\Temp\redevlist.dat
Size 206KB
SHA256 e8e43ed2c161b44c1dd883245fc7ad56c218b8dbbc48f7ceaa44873e50585e15
MD5 5b9c3485f37c8ea2453203074d06d6a5
SHA1 3bc3b4320b72d0110abab28d668e3d3014faf6c3
SHA512 d26db477f77d286c0df7fb1e9c78580af7ead2a528e735b867ba66f234ed7b1ea9b6562c613d29bd32b94f9c33262baee3a017e58ff29ab22718de33008c1d5e
SSDEEP 768:g4QmViz24xtyOdIzIYu6M69ZBmA4SnMa8IUT7qH93hZ7HeiekUxJSOaniEsbxYl3:q24HyOQZBtMascblXNjW1Q7AwMW
TLSH
T156241B6656F00835D1D3427D7B6BB658BA6AD08BE503C8E8F99D43001F87E798833E9C
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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