3193dff9510e64d5c7aed810591882f2b670be95e34afd7d00a26cfca05b8577

Analysis

max time kernel
150s
max time network
146s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
04/08/2026, 06:39

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General

Target
2026-08-04_7da980e09bb60baf1e75a16a2ec9b25f_amadey_cobalt-strike_elex_emotet_icedid_luca-stealer_njr.exe
Size 494KB
Sample260804-hew9lstbkh
SHA256 3193dff9510e64d5c7aed810591882f2b670be95e34afd7d00a26cfca05b8577
MD5 7da980e09bb60baf1e75a16a2ec9b25f
SHA1 31e5ad7afebd0dcaa62e108021c5c5a39f480925
SHA512 0f470b84aca7a7fc4946810890a284027057c1bf7c75433b0ceffee285d285a1195ff23affe309b454302e22db28f48733f73518500e0e67c7709ee414268275
SSDEEP 12288:GaoVmp+84YX7IKucTm3RhMfoSBjA9U2Yxh+ZgYiuWXE:GDVmpzT0fcT++foSBWU2YxhkgYiuWXE
TLSH
T100B46B1139E48E72D0BF80354AE19A36A67BFC315E114FEB53906F4D3E31A819527B2B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4652	microsoftedgeupdatecore32.exe
2360	eventviewer.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\syslog.exe	2026-08-04_7da980e09bb60baf1e75a16a2ec9b25f_amadey_cobalt-strike_elex_emotet_icedid_luca-stealer_njr.exe
File created	C:\Windows\SysWOW64\eventviewer.exe	2026-08-04_7da980e09bb60baf1e75a16a2ec9b25f_amadey_cobalt-strike_elex_emotet_icedid_luca-stealer_njr.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
5468	2360	WerFault.exe	90
124	4832	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	2026-08-04_7da980e09bb60baf1e75a16a2ec9b25f_amadey_cobalt-strike_elex_emotet_icedid_luca-stealer_njr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	microsoftedgeupdatecore32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eventviewer.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2360	eventviewer.exe
2360	eventviewer.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4832 wrote to memory of 4652	4832	2026-08-04_7da980e09bb60baf1e75a16a2ec9b25f_amadey_cobalt-strike_elex_emotet_icedid_luca-stealer_njr.exe	89
PID 4832 wrote to memory of 2360	4832	2026-08-04_7da980e09bb60baf1e75a16a2ec9b25f_amadey_cobalt-strike_elex_emotet_icedid_luca-stealer_njr.exe	90

C:\Users\Admin\AppData\Local\Temp\2026-08-04_7da980e09bb60baf1e75a16a2ec9b25f_amadey_cobalt-strike_elex_emotet_icedid_luca-stealer_njr.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-04_7da980e09bb60baf1e75a16a2ec9b25f_amadey_cobalt-strike_elex_emotet_icedid_luca-stealer_njr.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4832
- C:\Users\Admin\AppData\Local\Temp\microsoftedgeupdatecore32.exe
  "microsoftedgeupdatecore32.exe "
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4652
- C:\Windows\SysWOW64\eventviewer.exe
  "C:\Windows\system32\eventviewer.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2360
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2360 -s 1604
    3⤵
    - Program crash
    PID:5468
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4832 -s 1320
  2⤵
  - Program crash
  PID:124

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 2360 -ip 2360
1⤵
PID:1532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 4832 -ip 4832
1⤵
PID:388

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

Replay Monitor

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Downloads

0BD7EA52E65FB076EBB4C048B48576EA

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\0BD7EA52E65FB076EBB4C048B48576EA
Size 122KB
SHA256 7a0312fb3a676db94a89cc2cfa07d0824edca3cd8b4855d25c061a1945d7083e
MD5 7c9b0a592b4c13935ef6e990b9f9eddb
SHA1 4687c5d72f2ae3d0d02f83fabec2e6a7839d97ab
SHA512 3c9c12bea19ff38ba6613fbfe2c87e85af75d0f4a873637f7233ff0fae448d7dd870fbc9e1f36f9186f3e95ad4557644caf443b4a83846296bb73c5c1ec56d5c
SSDEEP 1536:rlGqAip6YSJgX9MIxOqa54yrO8/dDt+lFLpmHD8u5MXtleRwzyCAZYc/zgrWkyGw:F3WMjm1dQlFLw2d4RwzLkzgroToql
TLSH
T1B2C34EA89F37F961AD4B8F664DEED69612E512D52D01832F0E307E709F13A6BFA57000
MD5 SHA1 SHA512 SSDEEP TLSH

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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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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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0BD7EA52E65FB076EBB4C048B48576EA

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\0BD7EA52E65FB076EBB4C048B48576EA
Size 246B
SHA256 5fb175ca390160e1464f9f877b3ea548924906e0ed3963e3f823f17b6ad01daf
MD5 e2f766893570e6f1b350773b8ea779ae
SHA1 a40935f12ae756c123e42f14701dcea46ce3342e
SHA512 46a9bdebd1682dc5f309d707908946758da5ba2957cdbc738e3ba3f0dd9ad078182c035b9f74542bf784c1d109551021bb5ba1de2231c0bcdd2cf0ce42e88e0c
TLSH
T1C4D0C9583F951239F111473A64B04686DBA26155B4624B4F1FAB454CCA28E448C23D1C
MD5 SHA1 SHA512 TLSH

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103621DE9CD5414CC2538780B4B75751

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751
Size 192B
SHA256 ef6283235b5c21091b622f6fa660e8b67a00d8306f4de85b1fc9ba37f87c9bc7
MD5 0eba292181b8baa5bc93e71c29039d23
SHA1 b38bc193daa438a191aa95cb6039e04af0245525
SHA512 5fa09a900162ceee468736adb4849cb806e88e35d8735d1fac8a2dc30a9d5e92f88ae00dc1ebae9d13ab754b60474d72ae4f779998e8ab61d683b3ee555ede0c
TLSH
T1A3C02B0C3B421600F288073C01807101D7404100D0408F0605F50718C3179083420D6A
MD5 SHA1 SHA512 TLSH

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103621DE9CD5414CC2538780B4B75751

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751
Size 192B
SHA256 e09e6ab64c4b0ad2200d42fd9b0a7b6f5b91c1c4da22b23a7c635d798e645d7e
MD5 32c3c01afdd697b3dca6802ec2f0b7f2
SHA1 e5d3f060ba5390a932c57a3464f8b0ebcd3540cd
SHA512 93dd7f9c3e0059ad8ea1cce52705e34ea0fe488d1363b1f97413e9fe99b8700456081c1c4fdbdeb5b1be5df4f687d1c84464b6383581066b4fa13ced6d450947
TLSH
T119C08C1C2AA21A06F2A8437C02C17903AB208101E2418F061AF53A28CA96B1A2838C6A
MD5 SHA1 SHA512 TLSH

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F15827BEC5BABE89C21DCDAE77464BF1

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F15827BEC5BABE89C21DCDAE77464BF1
Size 192B
SHA256 b5e04d32195fb59a7922b54261170e0527788392d8114b2dfe0ca4c3086d2226
MD5 d11046c2351905558dc6379c1cd429dc
SHA1 6acf16973fdc79de77d8e4f709d70f060c2dbec5
SHA512 40b0183e00f6de4364cda3ab048071130f1f270f20ac80e2cd160f163de28640c77bc12aca4dd684e2068248175040c16f73cd7890d23599d7499379ae86e13c
TLSH
T134C08C2C16610606F2A883B812C269838A208220F3819F0227B12A08CE25F262834C69
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 174KB
SHA256 9441edffdd1c6c53e7c186f09858b53a7ff131be991979ed8d774ababb0fca82
MD5 fd9e2fbf4f81897c777960460f4bfcf3
SHA1 20c21372217b2adea8e9ddac64b3e8e22e596c37
SHA512 9052eb441028b0aeb35436c54bd45c4dbf54a64c82609fd770be24b064667bd75e2a9b3de597d4fd171452478040471c09221bdbc4eeb9a396836548fe14530d
SSDEEP 1536:VJAyOPkasJBN8EBLFOQpbHtphwSHPPnOED4LZFasjG6P1vFkN9WlQIW:vOPKXpxvMZS6PpFkIW
TLSH
T14F04C63223F008B784D706D46E396D2D6DE8DE47E11288D8F75E4BA12F868B5DE335A4
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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