d76fb9a44bdf217e3ce72b8b6d26fbba2c41a3688c433a2e9495ce415116c599

General

Target
2026-05-22_69af4820f607a9bcb31b7ebf18deabbf_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe
Size 342KB
Sample260522-dca65sfy5s
SHA256 d76fb9a44bdf217e3ce72b8b6d26fbba2c41a3688c433a2e9495ce415116c599
MD5 69af4820f607a9bcb31b7ebf18deabbf
SHA1 1dbc99f488d91868ed012a656c7ddc88d50544eb
SHA512 730ce9173308342487ab1981b9cd6c0387cdf8b4daa67f4e2932e1c457e498e5d7150975cce88c1250d67bf0ed8e044b22364d42b9e877ba4f0ac2463b1983ec
SSDEEP 6144:GjuDOhVLS5nj+CPXIYmMH7cCxP8psB+E9siuW1FXE2:GaoVmp+84YmO7cCmWB+E9siuWXL
TLSH
T1BC747C1136D08FB1E1AF443148A59E748B7BFC304E219BDB63947E2D3E31981DA26767
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1236	googleupdatebroker32.exe
4932	eventviewer.exe

Loads dropped DLL 6 IoCs

pid	Process
4932	eventviewer.exe
4932	eventviewer.exe
4932	eventviewer.exe
4932	eventviewer.exe
4932	eventviewer.exe
4932	eventviewer.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\syslog.exe	2026-05-22_69af4820f607a9bcb31b7ebf18deabbf_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe
File created	C:\Windows\SysWOW64\eventviewer.exe	2026-05-22_69af4820f607a9bcb31b7ebf18deabbf_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	2026-05-22_69af4820f607a9bcb31b7ebf18deabbf_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
4932	eventviewer.exe
4932	eventviewer.exe
4932	eventviewer.exe
4932	eventviewer.exe
4932	eventviewer.exe
4932	eventviewer.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 864 wrote to memory of 1236	864	2026-05-22_69af4820f607a9bcb31b7ebf18deabbf_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe	81
PID 864 wrote to memory of 4932	864	2026-05-22_69af4820f607a9bcb31b7ebf18deabbf_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe	82

C:\Users\Admin\AppData\Local\Temp\2026-05-22_69af4820f607a9bcb31b7ebf18deabbf_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-22_69af4820f607a9bcb31b7ebf18deabbf_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:864
- C:\Users\Admin\AppData\Local\Temp\googleupdatebroker32.exe
  "googleupdatebroker32.exe "
  2⤵
  - Executes dropped EXE
  PID:1236
- 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:4932

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

Replay Monitor

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Downloads

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

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57C8EDB95DF3F0AD4EE2DC2B8CFD4157

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
Size 342B
SHA256 07cb9bed254036751c18642754787df397f33aaf0f5711249392e29eb3470631
MD5 1bacb442c0dda888f49361f5d212d343
SHA1 1ae436ab7103f62c10d13a9d4a3132aeb8e95bde
SHA512 e591c32bd6c6a9caed9d94c85a0c824b6fad7e9349bc788d856643d89054cd8a5a4ff3653f821762fec737d02816171bb236de37950b3987714703f5e45b6f8a
TLSH
T19BE05E112BE80204F5770A3CA8B36545A977B76B6A51CADD02B900CD1C22F62C932729
MD5 SHA1 SHA512 TLSH

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2026-05-22_69af4820f607a9bcb31b7ebf18deabbf_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe

Path C:\Users\Admin\AppData\Local\Temp\2026-05-22_69af4820f607a9bcb31b7ebf18deabbf_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe
Size 342KB
SHA256 d76fb9a44bdf217e3ce72b8b6d26fbba2c41a3688c433a2e9495ce415116c599
MD5 69af4820f607a9bcb31b7ebf18deabbf
SHA1 1dbc99f488d91868ed012a656c7ddc88d50544eb
SHA512 730ce9173308342487ab1981b9cd6c0387cdf8b4daa67f4e2932e1c457e498e5d7150975cce88c1250d67bf0ed8e044b22364d42b9e877ba4f0ac2463b1983ec
SSDEEP 6144:GjuDOhVLS5nj+CPXIYmMH7cCxP8psB+E9siuW1FXE2:GaoVmp+84YmO7cCmWB+E9siuWXL
TLSH
T1BC747C1136D08FB1E1AF443148A59E748B7BFC304E219BDB63947E2D3E31981DA26767
MD5 SHA1 SHA512 SSDEEP TLSH

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googleupdatebroker32.exe

Path C:\Users\Admin\AppData\Local\Temp\googleupdatebroker32.exe
Size 105KB
SHA256 d0558fbce5c91fa996f2aabf7aacf687fb873f2666a149af7d50ab4196add67c
MD5 10692357d5f73f6a020f76aba563fd4b
SHA1 87c8b47613a9c2f8b3e4845b5dc2204179750bf4
SHA512 9d06ba5f14e9345afb068e617eeea423f9274f572e12987df58366de71550e10d0e72a45ba4eea58da7fdf2740220fe73314f4a59b68b99ad186c40d4135e263
SSDEEP 3072:pMxJ7Rfp8K172YPrN4vzT+PSZpsB+vs+EOK1xc:pMH7cCxP8psB+E92
TLSH
T11BB36C1276D0C8B1E5B6493108E8DDB09E7DFD614E509EAB33D80A3F0F316C1D625AAB
MD5 SHA1 SHA512 SSDEEP TLSH

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tmpC081.tmp

Path C:\Users\Admin\AppData\Local\Temp\tmpC081.tmp
Size 152KB
SHA256 c8b8db63ea0d66c3212318e02ed65315212a565821b41e648b62125ce491a54b
MD5 dd5645a32ccec6b1fd23a936699bc3d4
SHA1 6007f779d59b92781fd44d97196ca742004f3cd7
SHA512 22b48bb29f63a4b3aa2e44a2b88919e35a5ebf8a5e6c92d22f25f55e3bb08bc27420d2b33af15fc165989f2281d37c824b23cc574fc432c6aff05622af3157fd
SSDEEP 3072:ul5DVnMvbOU6VAYD6eS91So1jaAMH5nj+CB5XIYNQp:ujuDOhVLAo5nj+CPXIYw
TLSH
T146E3481136D1CFB5E1AF44318DA25AA44BBBFC319D7297CB53903E0D3E359418A2A7A3
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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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

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

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Downloads