Analysis
- max time kernel
150s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
23/07/2026, 01:02
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-23_f1c569455ac809d2036bb2bb97d17e34_elex_icedid_njrat.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-23_f1c569455ac809d2036bb2bb97d17e34_elex_icedid_njrat.exe
Resource
win11ltsc2024-20260709-en
7 signatures
150 seconds
General
- Target 2026-07-23_f1c569455ac809d2036bb2bb97d17e34_elex_icedid_njrat.exe
- Size 1.0MB
- Sample260723-bdvwtstwhs
- SHA256 6c364b36db75af10cbc28edfb221646221eda648089871e9b0219ffe0cb38dff
- MD5 f1c569455ac809d2036bb2bb97d17e34
- SHA1 5e2ffce93dd7b1f5e07e973c36262b82c84236b1
- SHA512 300fc3d9b877f355673468b23b448ac4280a3a2587498336633664cb4f8515cdf2a31b83fdf749b18175d38beccd78e7bc782b2a01501c76ce809e00d520a96b
- SSDEEP 12288:jVer5+nZoyeLMA1tmer5+nIwaJNmozer5+nsoR:jxPAPJmtA
- TLSH T14F35A113E3818AD5D7990932DE6481A0532AF02D6BFB16727A4C12CCDE57387BF65A3C
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 9 IoCs
pid Process 5456 wark.exe 2708 wxl.exe 4652 wxmewcd.exe 5256 wtbyphrqv.exe 5220 wykhur.exe 4672 wrencw.exe 1540 wvhjy.exe 1240 wokasrgt.exe 1776 wcoiqdfal.exe - Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
- Drops file in System32 directory 19 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\wxl.exe wark.exe File opened for modification C:\Windows\SysWOW64\wxmewcd.exe wxl.exe File created C:\Windows\SysWOW64\wokasrgt.exe wvhjy.exe File created C:\Windows\SysWOW64\wwsud.exe wcoiqdfal.exe File created C:\Windows\SysWOW64\wvhjy.exe wrencw.exe File opened for modification C:\Windows\SysWOW64\wvhjy.exe wrencw.exe File created C:\Windows\SysWOW64\wark.exe 2026-07-23_f1c569455ac809d2036bb2bb97d17e34_elex_icedid_njrat.exe File opened for modification C:\Windows\SysWOW64\wark.exe 2026-07-23_f1c569455ac809d2036bb2bb97d17e34_elex_icedid_njrat.exe File created C:\Windows\SysWOW64\wxmewcd.exe wxl.exe File created C:\Windows\SysWOW64\wrencw.exe wykhur.exe File opened for modification C:\Windows\SysWOW64\wrencw.exe wykhur.exe File opened for modification C:\Windows\SysWOW64\wokasrgt.exe wvhjy.exe File opened for modification C:\Windows\SysWOW64\wtbyphrqv.exe wxmewcd.exe File opened for modification C:\Windows\SysWOW64\wykhur.exe wtbyphrqv.exe File created C:\Windows\SysWOW64\wcoiqdfal.exe wokasrgt.exe File opened for modification C:\Windows\SysWOW64\wcoiqdfal.exe wokasrgt.exe File created C:\Windows\SysWOW64\wxl.exe wark.exe File created C:\Windows\SysWOW64\wtbyphrqv.exe wxmewcd.exe File created C:\Windows\SysWOW64\wykhur.exe wtbyphrqv.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 5 IoCs
pid pid_target Process procid_target 1236 5256 WerFault.exe 99 1560 5256 WerFault.exe 99 2300 5256 WerFault.exe 99 3628 5256 WerFault.exe 99 3916 5220 WerFault.exe 102 - System Location Discovery: System Language Discovery 1 TTPs 19 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wvhjy.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wcoiqdfal.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-23_f1c569455ac809d2036bb2bb97d17e34_elex_icedid_njrat.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wtbyphrqv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wykhur.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wark.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wxl.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wokasrgt.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wxmewcd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wrencw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 4692 wrote to memory of 5456 4692 2026-07-23_f1c569455ac809d2036bb2bb97d17e34_elex_icedid_njrat.exe 89 PID 4692 wrote to memory of 5544 4692 2026-07-23_f1c569455ac809d2036bb2bb97d17e34_elex_icedid_njrat.exe 90 PID 5456 wrote to memory of 2708 5456 wark.exe 93 PID 5456 wrote to memory of 1152 5456 wark.exe 94 PID 2708 wrote to memory of 4652 2708 wxl.exe 96 PID 2708 wrote to memory of 5068 2708 wxl.exe 97 PID 4652 wrote to memory of 5256 4652 wxmewcd.exe 99 PID 4652 wrote to memory of 4160 4652 wxmewcd.exe 100 PID 5256 wrote to memory of 5220 5256 wtbyphrqv.exe 102 PID 5256 wrote to memory of 4280 5256 wtbyphrqv.exe 103 PID 5220 wrote to memory of 4672 5220 wykhur.exe 114 PID 5220 wrote to memory of 2652 5220 wykhur.exe 115 PID 4672 wrote to memory of 1540 4672 wrencw.exe 119 PID 4672 wrote to memory of 1748 4672 wrencw.exe 120 PID 1540 wrote to memory of 1240 1540 wvhjy.exe 122 PID 1540 wrote to memory of 4704 1540 wvhjy.exe 123 PID 1240 wrote to memory of 1776 1240 wokasrgt.exe 125 PID 1240 wrote to memory of 5308 1240 wokasrgt.exe 126
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-23_f1c569455ac809d2036bb2bb97d17e34_elex_icedid_njrat.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-23_f1c569455ac809d2036bb2bb97d17e34_elex_icedid_njrat.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4692 -
C:\Windows\SysWOW64\wark.exe"C:\Windows\system32\wark.exe"2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5456 -
C:\Windows\SysWOW64\wxl.exe"C:\Windows\system32\wxl.exe"3⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2708 -
C:\Windows\SysWOW64\wxmewcd.exe"C:\Windows\system32\wxmewcd.exe"4⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4652 -
C:\Windows\SysWOW64\wtbyphrqv.exe"C:\Windows\system32\wtbyphrqv.exe"5⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5256 -
C:\Windows\SysWOW64\wykhur.exe"C:\Windows\system32\wykhur.exe"6⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5220 -
C:\Windows\SysWOW64\wrencw.exe"C:\Windows\system32\wrencw.exe"7⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4672 -
C:\Windows\SysWOW64\wvhjy.exe"C:\Windows\system32\wvhjy.exe"8⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1540 -
C:\Windows\SysWOW64\wokasrgt.exe"C:\Windows\system32\wokasrgt.exe"9⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1240 -
C:\Windows\SysWOW64\wcoiqdfal.exe"C:\Windows\system32\wcoiqdfal.exe"10⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:1776
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wokasrgt.exe"10⤵
- System Location Discovery: System Language Discovery
PID:5308
-
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wvhjy.exe"9⤵
- System Location Discovery: System Language Discovery
PID:4704
-
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wrencw.exe"8⤵
- System Location Discovery: System Language Discovery
PID:1748
-
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wykhur.exe"7⤵
- System Location Discovery: System Language Discovery
PID:2652
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5220 -s 17887⤵
- Program crash
PID:3916
-
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wtbyphrqv.exe"6⤵
- System Location Discovery: System Language Discovery
PID:4280
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5256 -s 5606⤵
- Program crash
PID:1236
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5256 -s 17726⤵
- Program crash
PID:1560
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5256 -s 16046⤵
- Program crash
PID:2300
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5256 -s 3486⤵
- Program crash
PID:3628
-
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wxmewcd.exe"5⤵
- System Location Discovery: System Language Discovery
PID:4160
-
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wxl.exe"4⤵
- System Location Discovery: System Language Discovery
PID:5068
-
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wark.exe"3⤵
- System Location Discovery: System Language Discovery
PID:1152
-
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\2026-07-23_f1c569455ac809d2036bb2bb97d17e34_elex_icedid_njrat.exe"2⤵
- System Location Discovery: System Language Discovery
PID:5544
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5256 -ip 52561⤵PID:5888
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 5256 -ip 52561⤵PID:696
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 588 -p 5256 -ip 52561⤵PID:2180
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 612 -p 5256 -ip 52561⤵PID:1960
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 580 -p 5220 -ip 52201⤵PID:836
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\SD49KLV2\install[2].htm
- Size 341B
- SHA256 faceb706d4b7fe88330c0affe20eaa97e2d4ab7fdd5206724896ac2f59cd8ca0
- MD5 21dcd9c130d5994cc4275d7d96c7c77f
- SHA1 a9bd12053de9283bd1c730ceb68458ece87f963b
- SHA512 47cd7375c22d88804fa8358df7ff596945950008f70bde49db0ed2d6302cce24f49c08de660538f0e94c26718f1625bd934c53bffbe6660acaef3e45138576f0
- TLSH T1E3E0264A0B219415B41120981CD17278A48BA587EB7BCDB59BFFB0A1D900AD498AA918
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\wark.exe
- Size 1.0MB
- SHA256 f744cef147fd4816f00b68e407d3886c31db9f7a68e794ca81a27d9883ad1f6e
- MD5 ad1b7132ef0be956aa70f5675e5d44fb
- SHA1 d8de4dd947dff54909b5bbe8ac93ac97e7655a93
- SHA512 191caaa1a5ba02002c9453f4dbd3c722e810d5ad88e5bb72758ce5ee7e0d695668408124ce1f01c97897eb28c1f477833ec84f4c4cd08d619ed5b532705df956
- SSDEEP 12288:jVer5+nZoyeLMA1tmer5+nIwaJNmozer5+nson:jxPAPJmt4
- TLSH T1FF35A113E3818AD5D7990932DE6481A0532AF02D6BFB16727A4C12CCDE57387BF65A3C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\wcoiqdfal.exe
- Size 1.0MB
- SHA256 16c8439ddab7f4fb85d20b433f7a8ad9b0a52f0b629ad32516e71d62dfbae031
- MD5 db43a9a97953b05d46d3569036724a07
- SHA1 d07ab334841cb076775d60a5e4b2b5fa7858f468
- SHA512 d749642c374821d858a2c52d0944512fde2d5c5b00169e7b98838e2ba8c68b848944c13ec615f6c83fb7566f2bdb2a3d3f282725e44a24fa3917b745fd8030c1
- SSDEEP 12288:jVer5+nZoyeLMA1tmer5+nIwaJNmozer5+nsoG:jxPAPJmt5
- TLSH T1EC35A113E3818AD5D7990932DE6481A0532AF02D6BFB16727A4C12CCDE57387BF65A3C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\wokasrgt.exe
- Size 1.0MB
- SHA256 9bd47c28dc94d73c1a2bafbddd9cfd28486a7eaa4b6ae16220a3add2492a9725
- MD5 d6b9baaf911642042729a1afa01c32a9
- SHA1 ee002c9b45119433c77eea815dd3816d59c04cc7
- SHA512 087b8c6ba55b5207297d562019d8a638916a84ea2168171f399321c221358a921ab7f2e3ab0035c1cc102751987f73e98a119dc1b8fe8fcbf13e5871b048c40e
- SSDEEP 12288:jVer5+nZoyeLMA1tmer5+nIwaJNmozer5+nsol:jxPAPJmto
- TLSH T14C35A113E3818AD5D7990932DE6481A0532AF02D6BFB16727A4C12CCDE57387BF65A3C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\wrencw.exe
- Size 1.0MB
- SHA256 c6008d58f111eaf0583867acdf601d69e8735ebaf052368bd0a2ce8912033189
- MD5 86e96dcb6a880f47fa5a1b99ad821201
- SHA1 bff289b9a660566a70ed488e1b6b1d4a84857e38
- SHA512 5947520d29905eade911254e77578cbb6ee1860fef482e12db6a63cee73912a942af64b5ef722661835a8594c24730680fd79c76c98b0ee528f890507fb44a12
- SSDEEP 12288:jVer5+nZoyeLMA1tmer5+nIwaJNmozer5+nsoE:jxPAPJmt1
- TLSH T1E135A113E3818AD5D7990932DE6481A0532AF02D6BFB16727A4C12CCDE57387BF65A3C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\wtbyphrqv.exe
- Size 1.0MB
- SHA256 056f97c72882d653cc271b03ccf7f277d14a403ce2d69de0eacae7ceaf2d2320
- MD5 14207d444a7c424a7ab20aef783ba568
- SHA1 440a05031d08e426c5114e6b9bab84332bccfbdb
- SHA512 46619c9eb55daeb4a4b797f33a6cc44c86283f99240d5a62641b43633870735477d49e0ff7901d853d4d19a2a059b36b808123728bc60003ef2e6ffe552c86fb
- SSDEEP 12288:jVer5+nZoyeLMA1tmer5+nIwaJNmozer5+nsoA:jxPAPJmtV
- TLSH T1DA35A113E3818AD5D7990932DE6481A0532AF02D6BFB16727A4C12CCDE57387BF65A3C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\wvhjy.exe
- Size 1.0MB
- SHA256 8d4285f2fd7c33f515a592128857a268512b9d1d347945d4cfcf46784cafd555
- MD5 c37dd92a8ffa4ce33295e63b3aea50ee
- SHA1 120d38dd6ce87d23b03537cdbdb762dd67710a88
- SHA512 732688d5143240765ebec86b1c843368be2ce8805cd90936e8288c8e8b27fc7f1b2baca8755cd2b2de2f5f5088ddefb2920b1579179e998a9e5b9ae59ca54b24
- SSDEEP 12288:jVer5+nZoyeLMA1tmer5+nIwaJNmozer5+nsoL:jxPAPJmt8
- TLSH T1EF35A113E3818AD5D7990932DE6481A0532AF02D6BFB16727A4C12CCDE57387BF65A3C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\wxl.exe
- Size 1.0MB
- SHA256 ba5fdf941e8993483c8b25fb16dff3ffc38e04e3aa5d94478a60dc20287465d1
- MD5 85dafc6f0c1acaad7ffe5b97944b8785
- SHA1 bab59a1e23dc2ea200d34c0fdc6133f2898128fe
- SHA512 72925c2e61fb4fb7a4bf728eee571fae449ac07f248c7ce808ea9eaaff9df78c62fa0531dcdd66a36dfcfec49b0b549eff5aacf53aa3f1ae3b2c6edd10de3d30
- SSDEEP 12288:jVer5+nZoyeLMA1tmer5+nIwaJNmozer5+nsoO:jxPAPJmtT
- TLSH T18335A113E3818AD5D7990932DE6481A0532AF02D6BFB16727A4C12CCDE57387BF65A3C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\wxmewcd.exe
- Size 1.0MB
- SHA256 3df1f90fb38d1111261229a18d8d958b5976b35ec4f397b15e3c2376c6b882c9
- MD5 11ec723c3b425a206e1e724e36ae6673
- SHA1 19d1c648a05f8f1a470ba97934391a0d08dd60b7
- SHA512 8e0304d14187e9ed9a85483739c9ed17fb6cf46e3497a5478d8d11cd9bfaef04e804b98901f5e8ec307c0082557536820367dd336c10cf27db5c42a218208619
- SSDEEP 12288:jVer5+nZoyeLMA1tmer5+nIwaJNmozer5+nsoc:jxPAPJmtv
- TLSH T18F35A113E3818AD5D7990932DE6481A0532AF02D6BFB16727A4C12CCDE57387BF65A3C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\wykhur.exe
- Size 1.0MB
- SHA256 e23f1374fd55eff6b201d0f88ce1068f10363e770ad1b4ba9e2816f61bf19737
- MD5 440a09ea6eea55f20604a438d26d0553
- SHA1 dc5cca1934d3c655497a6775a7540a3de233b79f
- SHA512 21443e538d3f84e766f7d462843830c583e1ca32e681b436c042e5dd4b9b1330004051468ea29eae102b9cc147f254274dba719a723e25a7ef4f953aae8c40f9
- SSDEEP 12288:jVer5+nZoyeLMA1tmer5+nIwaJNmozer5+nsoO:jxPAPJmtF
- TLSH T13535A113E3818AD5D7990932DE6481A0532AF02D6BFB16727A4C12CCDE57387BF65A3C
- MD5 SHA1 SHA512 SSDEEP TLSH