72e33b4c7e8d96170b4ebf447908834542deb18bd281f27dc78092488f3f4ff8

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
03/05/2026, 04:35

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
2026-05-03_ff1f135cc338308b506a2375d5bfbc17_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys.exe
Size 438KB
Sample260503-e76rzabx2y
SHA256 72e33b4c7e8d96170b4ebf447908834542deb18bd281f27dc78092488f3f4ff8
MD5 ff1f135cc338308b506a2375d5bfbc17
SHA1 0d963aca96d0380d3748a066cbc6bce57c098c19
SHA512 e9d828c722f31fb3a3b80c9e1f46f1304cceeecb6cf67fdb27b4f5f107fa6151dcaa64e543e5cb52c46a73b145d64956ff635d0b63465c0b2429d6185f9d6028
SSDEEP 6144:GjuDOhVLS5nj+CPXIYKAel/DRfkTC3dM7B+mCiziuW1FXEI:GaoVmp+84YKAelbRfky6B+mCciuWXJ
TLSH
T16694E31237F84A68F4BB5A305C759F399A3BBC309E30E7AE16502A5D3D31A419D21B37
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1088	microsoftedgeupdate32.exe
3992	eventviewer.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\syslog.exe	2026-05-03_ff1f135cc338308b506a2375d5bfbc17_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys.exe
File created	C:\Windows\SysWOW64\eventviewer.exe	2026-05-03_ff1f135cc338308b506a2375d5bfbc17_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4768	2484	WerFault.exe	82
3112	3992	WerFault.exe	84

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	microsoftedgeupdate32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eventviewer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-05-03_ff1f135cc338308b506a2375d5bfbc17_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3992	eventviewer.exe
3992	eventviewer.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2484 wrote to memory of 1088	2484	2026-05-03_ff1f135cc338308b506a2375d5bfbc17_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys.exe	83
PID 2484 wrote to memory of 3992	2484	2026-05-03_ff1f135cc338308b506a2375d5bfbc17_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys.exe	84

C:\Users\Admin\AppData\Local\Temp\2026-05-03_ff1f135cc338308b506a2375d5bfbc17_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-03_ff1f135cc338308b506a2375d5bfbc17_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2484
- C:\Users\Admin\AppData\Local\Temp\microsoftedgeupdate32.exe
  "microsoftedgeupdate32.exe "
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1088
- C:\Windows\SysWOW64\eventviewer.exe
  "C:\Windows\system32\eventviewer.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3992
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3992 -s 1668
    3⤵
    - Program crash
    PID:3112
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2484 -s 1792
  2⤵
  - Program crash
  PID:4768

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2484 -ip 2484
1⤵
PID:216

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 3992 -ip 3992
1⤵
PID:1568

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

Loading Replay Monitor...

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

94C33D778ADC562180302FF1B77EFF1A

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94C33D778ADC562180302FF1B77EFF1A
Size 211KB
SHA256 4bd3508d2f350e4248ceef8b092f26b16ac5771aff88b087660aebed09654a63
MD5 e61ff7947bc3d3f22e8789e7929cdb3a
SHA1 487e4e929d1d64e8afe9d9dbbe79c2fa6ee30d12
SHA512 5f7d09e51beac63fcd004a5bd1e1a27c6d3fa58698a8f23958728b88511e8b43a203841abad04dfb6a19c6515b3cf8772781305dcd84179071586b4129a19c07
SSDEEP 3072:QEi8x53iu5LVa2F2cTSs9iv+pXZ3dETaGUlLmftQ:QP875LU2U81lLKtQ
TLSH
T1022419686C77F061BCA98E924DE9EA9A63E7BDF51621074F4E70BF502C03A97DB57000
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

103621DE9CD5414CC2538780B4B75751

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751
Size 192B
SHA256 436e98bf82b8a9083d5faded037a15b8240892b012bc9f95214aff64ce8ae01c
MD5 0572e78ae3c349f95ec507981b30bd05
SHA1 db7b112f5de101185917dc86033b6d4bd396951b
SHA512 ebbd0bf6d61b08ff20db90ffefd2631a28dfae0a8e5561463c61f2921ce203ddd411d0e2ee71f1950277e00181164a35b699dd751518c369cc4c5fee697b2381
TLSH
T183C02B0C0FAA0325F04403BB017089021B20D414F28BFF0F0FB52B680665F365810CAE
MD5 SHA1 SHA512 TLSH

Submit Download

94C33D778ADC562180302FF1B77EFF1A

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94C33D778ADC562180302FF1B77EFF1A
Size 246B
SHA256 fb372378aad9df02a4a410ea66b58efa1c4f4b0034daa47b266998f08153c3a9
MD5 d50e7b962e5b3f20640ab7c7f37d5ad1
SHA1 93b6109830bae3c0103fa605846d29cc4bbe90d5
SHA512 b1a1703b76855deb41c0d339947553c3471099c4154cfdbc4ecd1441eb809074f0749083032d17bb68a4bc973b151c0ae9e99efcbdb611d34d318ca59c841df4
TLSH
T141D012382FE61231F478CE37D53187454F91E622A5638B5C12E848396935F496E71A1D
MD5 SHA1 SHA512 TLSH

Submit Download

microsoftedgeupdate32.exe

Path C:\Users\Admin\AppData\Local\Temp\microsoftedgeupdate32.exe
Size 201KB
SHA256 14ba66344ddd4816d823d5ecc97bf94da5d441299401e8955f44b1df7969be06
MD5 d182a0d12ca3a95fe1f2f5134861ae1b
SHA1 0c5f3e8a767a2b5ab7510d6139f47336e333e906
SHA512 ab33ae1e3684c40b1a1d801d8b0ad8e0d624c9b3db60945a0c30a3efa02a2d69d284620859421407c9891db0fab4c4c57ece10b22b7b801dcb34ccd6f4ea2f12
SSDEEP 3072:xHrfzYoc6X/YoW4l/DReos0gXf+EvC6C36eCWdMuoB+ISzBqUGxNtvKAbFP3cSEk:rAel/DRfkTC3dM7B+mCi5
TLSH
T112146E2237F85A28F8F36E305C349F2A993ABC359E34E76E1644219E1D35A419D31B37
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

redevlist.dat

Path C:\Users\Admin\AppData\Local\Temp\redevlist.dat
Size 107KB
SHA256 053659d203c3457830b333b3497e4f173ed16c4396bff02154f95393f11c3b3e
MD5 669f5e0138150353180d2fdea93f6e5f
SHA1 4690cc67d939a4bd5a603bb6b804eecf309c0fef
SHA512 b8e9573edcbdb70eda989bf51f19353b0d808838d398d8cc5269d876c733131728d62ad1394414310d83275ba2b11d011e85b712aa1f5562a2ee05a235c7f992
SSDEEP 1536:NJqwy75UhaasJD+yL9FOQpbHtpxwkTPPnOED4LZFasOtN9WlQH:+DwI5XphLMZ+tH
TLSH
T1F8B32A7163F00ABA60C343A47B647A597E55D18BE113C1ECF3AE16516F83DB28C37A68
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

Submit Download

memory/1088-8-0x0000000002E00000-0x0000000002E45000-memory.dmp

Download

memory/2484-9-0x0000000002230000-0x0000000002275000-memory.dmp

Download

memory/3992-10-0x00000000005F0000-0x0000000000635000-memory.dmp

Download