ec94ee824417c0584dadedc2b019dee6dbbbd2b102e8b24b6062a65d13bdfaaf

Analysis

max time kernel
149s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
16/04/2026, 02:54

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General

Target
2026-04-16_e88b591cdea86774f199ceb76f23e77d_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe
Size 342KB
Sample260416-dd219aew5p
SHA256 ec94ee824417c0584dadedc2b019dee6dbbbd2b102e8b24b6062a65d13bdfaaf
MD5 e88b591cdea86774f199ceb76f23e77d
SHA1 edee37bab2d41aa33dcebb9ab2acc2bc3185ae16
SHA512 3856ba8a317b539c0f09290c2bf0cdc1c95dbbeec464b2402b8035d7b078ed0eb9a686cc21ef33a72481d81403dd5275f9c49c2ea7cb9255284a9d02cc24d6e0
SSDEEP 6144:GjuDOhVLS5nj+CPXIY8EXAe6QPqksB+EYDiuW1FXEj:GaoVmp+84Y82Ae6D1B+EYDiuWXi
TLSH
T170747C1136D08FB1E1AF443148A59E748BBBFC304E219BDB63947E2D3E31981DA26767
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2000	googleupdateondemand32.exe
3708	eventviewer.exe

Loads dropped DLL 6 IoCs

pid	Process
3708	eventviewer.exe
3708	eventviewer.exe
3708	eventviewer.exe
3708	eventviewer.exe
3708	eventviewer.exe
3708	eventviewer.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\syslog.exe	2026-04-16_e88b591cdea86774f199ceb76f23e77d_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe
File created	C:\Windows\SysWOW64\eventviewer.exe	2026-04-16_e88b591cdea86774f199ceb76f23e77d_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	2026-04-16_e88b591cdea86774f199ceb76f23e77d_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eventviewer.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3708	eventviewer.exe
3708	eventviewer.exe
3708	eventviewer.exe
3708	eventviewer.exe
3708	eventviewer.exe
3708	eventviewer.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3320 wrote to memory of 2000	3320	2026-04-16_e88b591cdea86774f199ceb76f23e77d_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe	80
PID 3320 wrote to memory of 3708	3320	2026-04-16_e88b591cdea86774f199ceb76f23e77d_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe	81

C:\Users\Admin\AppData\Local\Temp\2026-04-16_e88b591cdea86774f199ceb76f23e77d_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-16_e88b591cdea86774f199ceb76f23e77d_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3320
- C:\Users\Admin\AppData\Local\Temp\googleupdateondemand32.exe
  "googleupdateondemand32.exe "
  2⤵
  - Executes dropped EXE
  PID:2000
- C:\Windows\SysWOW64\eventviewer.exe
  "C:\Windows\system32\eventviewer.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3708

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

103621DE9CD5414CC2538780B4B75751

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751
Size 734B
SHA256 2787067d45e7d1bfd4c464584bf72760dbe43cb8cb2d19a64b5045fba69679d1
MD5 417e1515abb2c4c688717634bf70377c
SHA1 b02330861433775b10e7ae74557911aa623c7fca
SHA512 e4105860e3acc34c85f95f58e5c4a2ca175161e01d5dbac5c6883b3ff165e4c66334618dad8dbda2470fe2438582a7b43c8020c686bdc364a05d7a1391d91e66
TLSH
T1890165E5F11C8404DDD749E0824DF64B5C6070687DF47C0A4143D06139587C5F25A578
MD5 SHA1 SHA512 TLSH

Submit Download

57C8EDB95DF3F0AD4EE2DC2B8CFD4157

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
Size 4KB
SHA256 0300e9ddb527990e8b59d06e9ccf3ec2bd92d3bbd0ef4fba69d6336e4195e82d
MD5 5f036f91e86e30f749961506951d51eb
SHA1 acb87b59117c6e2db86f98c4c8bac52eade97cd4
SHA512 341f250cf3764207b5328a12b31016c0750daddcd16722b4bcef502bcbef7ef379abb601649ee6c3fdf121f3d3cd6890c8a80e5dae3169fe56ef82af20631944
SSDEEP 96:Dbonzjs6o1BXl7EV4/sClywa3UHimRkISatmQFjm:Dbsns6KXxUrClywawinLatvFjm
TLSH
T100A19E44A75AEB61C331EBB6829B7B51033B6D20178468FAEFDAA1E1695B44C143C3C2
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

8B3C0310C2EA810C48E449EA75059E8A

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8B3C0310C2EA810C48E449EA75059E8A
Size 493B
SHA256 3e7b758221c1283821100c24d05125336b525c3147bd8b00ed19f5b01827dcd8
MD5 f84a16546f9544eb15c4a8ab068ce55e
SHA1 0d1e63a906ce7ddb8de2998ec3cfc69a4610f842
SHA512 6d94323d244fc88b1f51423d4f72a2251afc04a1c20748cb366027e93a073762c294c4a6d9c688d9ed2621549271548e7a6a7ed1ed1841c0518dd838ed4a3e40
TLSH
T1D2F09EB60B597D2219F0AC1E724DA2499F7071E67F10361D26E8E8857E087E0EB98A09
MD5 SHA1 SHA512 TLSH

Submit Download

103621DE9CD5414CC2538780B4B75751

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751
Size 192B
SHA256 cf8264ddd206b8132718eebf6fa8234e8f78e70dac7bbd9f4003a25aedb0626c
MD5 f460c0c7e4a2986c87e09856c0564e25
SHA1 927ee5483966bcbfcd83ff0d2c2ce61573b8f4d7
SHA512 a3d7d031b5eaa78bb3953ebe9c1afc1ad905f46b15f5c85e99abddc8d1d7f4b0a42d3eec99bb344877bad68317ea99e2ab956d99e371b2ddf2f18454362b128d
TLSH
T15BC02B1C0FAA0325F04403BB423089422B10D404F28BFF0F0FF93A6806A6F312811CEE
MD5 SHA1 SHA512 TLSH

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57C8EDB95DF3F0AD4EE2DC2B8CFD4157

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
Size 342B
SHA256 370540d51f2ee75500b84e9d314aca2de9b9b949a2e89127af30444424bc0d44
MD5 863dbfa8886fed979d8359b7a8e0b3bd
SHA1 530c481dfca762d6707dfb65f390e42d3c7b5a20
SHA512 e3622db17373451ee8d46e52cd05573026419f829f36e6f6458f9504dde574c6725e6d53b90a5e430a0905a783cdaa1ce46347caf65a66f3dc224f7d57516bc5
TLSH
T1F7E05E112BE80214F5B70B3CA87365499A77B76B6A51CEDD0275008D1D21F62CD3371D
MD5 SHA1 SHA512 TLSH

Submit Download

8B3C0310C2EA810C48E449EA75059E8A

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B3C0310C2EA810C48E449EA75059E8A
Size 248B
SHA256 18ff50f4eee520c7406a0c67a9a900f9a07ea38582a2d07ed713e8e5d9a2672f
MD5 fcb7a28b545a123c7e370c6348845c80
SHA1 6dc10ac21834ed298a11ed4061301b099c2383f7
SHA512 ca5440dc481246a12b08fe1990213cef86bcc7f4b8ca2bfee0484b0e0b2add3806fb1419f50568639f18753930bbf5dba5124e5f9121bb34082a7aa136dafa78
TLSH
T177D0121463E10767F57A477A88650642EF2AB441B2B1875E056B555998A1D221C52C0D
MD5 SHA1 SHA512 TLSH

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2026-04-16_e88b591cdea86774f199ceb76f23e77d_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe

Path C:\Users\Admin\AppData\Local\Temp\2026-04-16_e88b591cdea86774f199ceb76f23e77d_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe
Size 342KB
SHA256 ec94ee824417c0584dadedc2b019dee6dbbbd2b102e8b24b6062a65d13bdfaaf
MD5 e88b591cdea86774f199ceb76f23e77d
SHA1 edee37bab2d41aa33dcebb9ab2acc2bc3185ae16
SHA512 3856ba8a317b539c0f09290c2bf0cdc1c95dbbeec464b2402b8035d7b078ed0eb9a686cc21ef33a72481d81403dd5275f9c49c2ea7cb9255284a9d02cc24d6e0
SSDEEP 6144:GjuDOhVLS5nj+CPXIY8EXAe6QPqksB+EYDiuW1FXEj:GaoVmp+84Y82Ae6D1B+EYDiuWXi
TLSH
T170747C1136D08FB1E1AF443148A59E748BBBFC304E219BDB63947E2D3E31981DA26767
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

googleupdateondemand32.exe

Path C:\Users\Admin\AppData\Local\Temp\googleupdateondemand32.exe
Size 105KB
SHA256 74b1373752df8b259e44bc69cd0fce3e268c82c5814acc8155cb1bf36cca60cf
MD5 456c34ff37db338ef6108086f5d17bc2
SHA1 804a513f3b1ea72f1f194a0d7ad0a14a297f5fce
SHA512 f62d79675c77ebac4d125a7bd13da5bc55327d79c65bc338344b503aa9830c7cddd5897377746d81c2336757f8ae9ea265eaec26b92208fb83603c593d1890e9
SSDEEP 3072:zER5AhC48S1m2YPrh4qR8vlZksB+vsdqCWPx5:zEXAe6QPqksB+EYJ
TLSH
T1CEB36D5176D1C8B1E5B6493108E8DDB08A7DFD614E509EAB33D80A3F0F316C1D629ABB
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

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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syslog.exe

Path C:\Windows\SysWOW64\syslog.exe
Size 148KB
SHA256 0276c20790d9fa6b0607b29f632c72e8bb4a07e9495c9858730f8a0930f9237d
MD5 c77a7e16f85637827514b13d5b586f76
SHA1 05775016364462afafccc226268373de15956815
SHA512 2d4732d8e49e8a7cec26d870973f331d8cdbc404349af37f730cd402a8e07123535e90e5d71484f86343d9662397b7488635ac159bc1611641222a08b1bed7a2
SSDEEP 3072:Gl5DVnMvbOU6VAYD6eS91So1ja6H5nj+CB5XIYnQB:GjuDOhVLS5nj+CPXIYy
TLSH
T1B7E3481232D0CFB9E1AF45318DA29AB546B7FC319D3297CB63907E0D3E359418A26763
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/3320-20-0x0000000002990000-0x0000000002A51000-memory.dmp

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memory/3320-50-0x0000000002990000-0x0000000002A51000-memory.dmp

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memory/3708-21-0x00000000022F0000-0x00000000023B1000-memory.dmp

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memory/3708-97-0x00000000022F0000-0x00000000023B1000-memory.dmp

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