0bdb8e9c3f77677e921e58739daf6f9563ee5e88964e13e9117d852f1eb618e4

Analysis

max time kernel
149s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
19/04/2026, 23:18

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General

Target
2026-04-19_8a485ae9ac2980c9d486b8279bd22c16_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys_vidar.exe
Size 449KB
Sample260419-3aqaqagy91
SHA256 0bdb8e9c3f77677e921e58739daf6f9563ee5e88964e13e9117d852f1eb618e4
MD5 8a485ae9ac2980c9d486b8279bd22c16
SHA1 12a1b496abda462b6be5e56a8fae93cafa67c961
SHA512 02f4f23eb463d7e16da0a6083f883d2af38ab18e2d49374106f17fb20b601d05829539d7814da61440576c18a6504d39bd79cb048d82a76988f953439a010026
SSDEEP 6144:GjuDOhVLS5n0PXIYV540UVwleMITTmNv1ohWsqkiuW1FXEh:GaoVmI4Yb4lssmroCkiuWX8
TLSH
T15BA45C1535E40AB2D16F80748AE24A66E237FC715F248FEB43905F597E329805D2BF2B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2832	microsoftedgeupdatecomregistershell6432.exe
3780	eventviewer.exe

Loads dropped DLL 6 IoCs

pid	Process
3780	eventviewer.exe
3780	eventviewer.exe
3780	eventviewer.exe
3780	eventviewer.exe
3780	eventviewer.exe
3780	eventviewer.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\eventviewer.exe	2026-04-19_8a485ae9ac2980c9d486b8279bd22c16_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys_vidar.exe
File created	C:\Windows\SysWOW64\syslog.exe	2026-04-19_8a485ae9ac2980c9d486b8279bd22c16_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys_vidar.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	2026-04-19_8a485ae9ac2980c9d486b8279bd22c16_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys_vidar.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eventviewer.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3780	eventviewer.exe
3780	eventviewer.exe
3780	eventviewer.exe
3780	eventviewer.exe
3780	eventviewer.exe
3780	eventviewer.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3568 wrote to memory of 2832	3568	2026-04-19_8a485ae9ac2980c9d486b8279bd22c16_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys_vidar.exe	85
PID 3568 wrote to memory of 3780	3568	2026-04-19_8a485ae9ac2980c9d486b8279bd22c16_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys_vidar.exe	86

C:\Users\Admin\AppData\Local\Temp\2026-04-19_8a485ae9ac2980c9d486b8279bd22c16_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-19_8a485ae9ac2980c9d486b8279bd22c16_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys_vidar.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3568
- C:\Users\Admin\AppData\Local\Temp\microsoftedgeupdatecomregistershell6432.exe
  "microsoftedgeupdatecomregistershell6432.exe "
  2⤵
  - Executes dropped EXE
  PID:2832
- 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:3780

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

8B3C0310C2EA810C48E449EA75059E8A

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8B3C0310C2EA810C48E449EA75059E8A
Size 493B
SHA256 a8f8e118bcaf3cb537192bf621043395772df5af95b6c8de58f73b43258d0904
MD5 70265abe35f2a9e732a07a77e8afca96
SHA1 f04394ead23f620582559de775f960d1c17d67c5
SHA512 3fab89fa7b44c3bc99cd44821aa6e173668dbc1ed9237b63a31ff745e966838835e9d98b7ea33d86eb3b57d7e2146592b8ef9a4f426eb61b903e2be667af67e3
TLSH
T127F00EE702287B0461E01C256BC9DC0B1FB463D819146BBC64D80250F888BE2CA0539E
MD5 SHA1 SHA512 TLSH

Submit Download

103621DE9CD5414CC2538780B4B75751

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751
Size 192B
SHA256 a0959788927e1f76d28f8e4de5379f1e575bdef782af506a508d7082e6d212bb
MD5 ce861b841e935b536d064b6d6692aa08
SHA1 dce5f948cb233ec17647ccac321d5b777323c178
SHA512 1dde53de81e42e5964e486e1cc9a6bbc88293cd6d320baa4b9d4634df0bf86fa37e9dc6efc707d6e82257519e2664fcf8a43392ec2312a5649438b390d352b15
TLSH
T19DC02B1C0F9E0726F14403BB02709A022A10D614F28BFF0F1FF12A580565F311810CFE
MD5 SHA1 SHA512 TLSH

Submit Download

8B3C0310C2EA810C48E449EA75059E8A

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B3C0310C2EA810C48E449EA75059E8A
Size 248B
SHA256 1fdfb0df790fd81c38c2f6bf46a3cd95dfd2a2a615408e869893d351b589b4ac
MD5 c111a3335be8151a4d07b61fa7b3fa9c
SHA1 2a738f72d487714a803c322965da400ecb8d5237
SHA512 790f7985fdfc7dee1a1cd13e4d6d38955a7425e3164cedf9b549d4b67de27ca26cbd8a2bf3a95c45bf84e8a8ba91b494a45ff54c36b6d0328bc0ccfdffdcbaec
TLSH
T1DAD0C92D37920239E27A863A5DA093139A62B51279B28F1E21A519997864A0268E0D0C
MD5 SHA1 SHA512 TLSH

Submit Download

2026-04-19_8a485ae9ac2980c9d486b8279bd22c16_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys_vidar.exe

Path C:\Users\Admin\AppData\Local\Temp\2026-04-19_8a485ae9ac2980c9d486b8279bd22c16_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys_vidar.exe
Size 449KB
SHA256 0bdb8e9c3f77677e921e58739daf6f9563ee5e88964e13e9117d852f1eb618e4
MD5 8a485ae9ac2980c9d486b8279bd22c16
SHA1 12a1b496abda462b6be5e56a8fae93cafa67c961
SHA512 02f4f23eb463d7e16da0a6083f883d2af38ab18e2d49374106f17fb20b601d05829539d7814da61440576c18a6504d39bd79cb048d82a76988f953439a010026
SSDEEP 6144:GjuDOhVLS5n0PXIYV540UVwleMITTmNv1ohWsqkiuW1FXEh:GaoVmI4Yb4lssmroCkiuWX8
TLSH
T15BA45C1535E40AB2D16F80748AE24A66E237FC715F248FEB43905F597E329805D2BF2B
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

microsoftedgeupdatecomregistershell6432.exe

Path C:\Users\Admin\AppData\Local\Temp\microsoftedgeupdatecomregistershell6432.exe
Size 212KB
SHA256 2570f92864ae626cac90f2192c1a5143cdec5fdf65c9638f4bce842b9fb3ea34
MD5 aa40483e78012d125b1b9d2fc64ee27c
SHA1 0a00181082545626eb5644cac1cdb78904e476b0
SHA512 462545b3a69b14464234db3765ecfa4aea5581cf4b4e501bb2fb26e9bea047fe0b40bf2951df16c50b4f7443409af94a247a2013e1855b04fe801ff7a55864b4
SSDEEP 3072:C5EvMBXEV0tle+5IbvBCMmNginHy8lZoY46Mu/rLogrlKq9YV:C540UVwleMITTmNv1ohWsqu
TLSH
T13F24086925F810F6D1B6D1B48BD08A43F231F87667208EFF4391435A4E23A916D6BF39
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

tmpE181.tmp

Path C:\Users\Admin\AppData\Local\Temp\tmpE181.tmp
Size 152KB
SHA256 fdcda19855acca5bfc7c4729d8316cadb49afc8a0052943a09ab0790d124ad45
MD5 bba4bc68f252b9e3e266b57e798ec913
SHA1 b20c0c8155f7669ba3fdbb13223b5fcf65f60b7e
SHA512 433e5fca8dcb243b072173d83a6e1fb6cbfa2cb9516f8762c60839c7fa58808069fc31f2e7ac9b28d7246d6d4cf15cbf0fc257bd64dba7a447ca694e77e3e848
SSDEEP 3072:ul5DVnMvbOU6VAYD6eS91So1jaAMH5n0B5XIYNQp:ujuDOhVLAo5n0PXIYw
TLSH
T12BE3381232D18FB5E0AF00358D678AB54B7BBC219E7E97CF63A03E493D749405A26763
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

syslog.exe

Path C:\Windows\SysWOW64\syslog.exe
Size 148KB
SHA256 4be341e2acc623c691ef70b93ad120ba3d751681f2e7a5fa7259694a93c85d18
MD5 cf44edd835c182e4c182c8e52ea6f075
SHA1 828399d080ea4bfdc1333972e8bfa4ea8b45ad6f
SHA512 3b631eab7b3bc1e597d0a99433c6b9353a8d38924c9528cf0ed5f8ff1b0ed7a0c0c38c2e524e6456bfb3224bd33163f2a9600629baf5a57cf2a18e16fbde8fe7
SSDEEP 3072:Gl5DVnMvbOU6VAYD6eS91So1ja6H5n0B5XIYnQB:GjuDOhVLS5n0PXIYy
TLSH
T13BE3381232D08FB5E0AF01358D678AB58777BC309E7D87CB63A03E4A3D759419A26763
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/3568-17-0x0000000000A60000-0x0000000000ADE000-memory.dmp

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memory/3568-51-0x0000000000A60000-0x0000000000ADE000-memory.dmp

Download

memory/3780-18-0x00000000028C0000-0x000000000293E000-memory.dmp

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