8e32217cd0433dcb6b0271f1c333b858b0d2c131fa37bffa772ae6d853c52e30

General

Target
2026-04-24_f54061ee128ff6379a1e37596d225a29_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe
Size 342KB
Sample260424-dalvvsdt61
SHA256 8e32217cd0433dcb6b0271f1c333b858b0d2c131fa37bffa772ae6d853c52e30
MD5 f54061ee128ff6379a1e37596d225a29
SHA1 e31a8604a9c7ff382eabf9ad896ef0eaa7e69f7f
SHA512 96226797b9e1d8675669831785677713ce1eeb6a826f9deb1d04874134362accc4948442c94d010a7b8c36313cfc8de735ddc0d12724469cc877a9c406ff13b6
SSDEEP 6144:GjuDOhVLS5nj+CPXIY8EXAe6QPqksB+EYDiuW1FXEK:GaoVmp+84Y82Ae6D1B+EYDiuWX7
TLSH
T111747C1136D08FB1E1AF443148A59E748BBBFC304E219BDB63947E2D3E31981DA26767
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
3016	googleupdateondemand32.exe
1404	eventviewer.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\syslog.exe	2026-04-24_f54061ee128ff6379a1e37596d225a29_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe
File created	C:\Windows\SysWOW64\eventviewer.exe	2026-04-24_f54061ee128ff6379a1e37596d225a29_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3960	3292	WerFault.exe	84
5092	1404	WerFault.exe	86

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	2026-04-24_f54061ee128ff6379a1e37596d225a29_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eventviewer.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1404	eventviewer.exe
1404	eventviewer.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3292 wrote to memory of 3016	3292	2026-04-24_f54061ee128ff6379a1e37596d225a29_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe	85
PID 3292 wrote to memory of 1404	3292	2026-04-24_f54061ee128ff6379a1e37596d225a29_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe	86

C:\Users\Admin\AppData\Local\Temp\2026-04-24_f54061ee128ff6379a1e37596d225a29_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-24_f54061ee128ff6379a1e37596d225a29_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:3292
- C:\Users\Admin\AppData\Local\Temp\googleupdateondemand32.exe
  "googleupdateondemand32.exe "
  2⤵
  - Executes dropped EXE
  PID:3016
- C:\Windows\SysWOW64\eventviewer.exe
  "C:\Windows\system32\eventviewer.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1404
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1404 -s 1420
    3⤵
    - Program crash
    PID:5092
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3292 -s 1788
  2⤵
  - Program crash
  PID:3960

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3292 -ip 3292
1⤵
PID:1068

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 1404 -ip 1404
1⤵
PID:2688

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

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redevlist.dat

Path C:\Users\Admin\AppData\Local\Temp\redevlist.dat
Size 104KB
SHA256 0a6b0061c4a5cd0aa1f8510d92edee2015a4f96dece93cd99bb44ea5493178dd
MD5 d2686d0b536412550fd3533778a839ce
SHA1 73eb71ab734cb1377b3d68bbcbafb6a695fbed6a
SHA512 49d90fe90c413af11e87a1048415296b1e7fd7fc0ccfcca1fbac4cc0410d34fb1e16409d750be303a4adc6de95e60eeb77bb60bd1e55933ff21610714ca5afc1
SSDEEP 1536:6Jqwy75UhaasJY9FOQpbHtpxwkTPPnOED4LZFasOtN9WlQH:ZDwdXphLMZ+tH
TLSH
T156A32A7163F00ABA60C343A47B647A597E95D18BE113C0DCB3BE56516F83DB28C37A68
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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memory/1404-16-0x0000000000830000-0x0000000000950000-memory.dmp

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memory/3292-15-0x00000000009C0000-0x0000000000AE0000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads