b864a948cbd655a806d13b1c48d735b28d60b0f946e0163bb98df7b1d606f84e

Analysis

max time kernel
78s
max time network
146s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/09/2026, 22:06

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General

Target
jaffacakes118__28130f68d543e81fc9fe48d5d6a1ed8d.exe
Size 1.0MB
Sample260920-11axlseq4t
SHA256 b864a948cbd655a806d13b1c48d735b28d60b0f946e0163bb98df7b1d606f84e
MD5 28130f68d543e81fc9fe48d5d6a1ed8d
SHA1 d230545ab768fadcb648dab1cdb14554c13cb2bb
SHA512 e41dc25cf2d2cd350976dd4fae90d04d00f10cac4f7e4b78cb5f3f84b079faa30a4e2cec4722ac41c7298e69af9cd99781c19d4707a591f70e46f8d2552f59a8
SSDEEP 24576:B1uFhCwUuqDluBMfEhJX3z5mKhwbLeoMp:shxqDosEL3F/w+p
TLSH
T12C35336338E2AA5BD26342B652319BF2FBF4938D4071EA65072D8DF8A91F09BC305D51
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery execution

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
2676	smes.exe
5468	smes.exe
5520	smes.exe
2492	smes.exe

Loads dropped DLL 6 IoCs

pid	Process
4964	jaffacakes118__28130f68d543e81fc9fe48d5d6a1ed8d.exe
4964	jaffacakes118__28130f68d543e81fc9fe48d5d6a1ed8d.exe
5520	smes.exe
2492	smes.exe
2492	smes.exe
2492	smes.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 2 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
1904	cmd.exe
5604	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 7 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	jaffacakes118__28130f68d543e81fc9fe48d5d6a1ed8d.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	smes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	smes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	smes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	smes.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4964	jaffacakes118__28130f68d543e81fc9fe48d5d6a1ed8d.exe
4964	jaffacakes118__28130f68d543e81fc9fe48d5d6a1ed8d.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2676	smes.exe
Token: SeDebugPrivilege	5468	smes.exe
Token: SeDebugPrivilege	5520	smes.exe
Token: 33	5520	smes.exe
Token: SeIncBasePriorityPrivilege	5520	smes.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2492	smes.exe
2492	smes.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4964 wrote to memory of 5604	4964	jaffacakes118__28130f68d543e81fc9fe48d5d6a1ed8d.exe	89
PID 4964 wrote to memory of 1904	4964	jaffacakes118__28130f68d543e81fc9fe48d5d6a1ed8d.exe	91
PID 5604 wrote to memory of 2676	5604	cmd.exe	94
PID 5604 wrote to memory of 5468	5604	cmd.exe	95
PID 5520 wrote to memory of 2492	5520	smes.exe	97

C:\Users\Admin\AppData\Local\Temp\jaffacakes118__28130f68d543e81fc9fe48d5d6a1ed8d.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118__28130f68d543e81fc9fe48d5d6a1ed8d.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4964
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c "C:\ProgramData\smes\u.bat"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5604
- - C:\ProgramData\smes\smes.exe
    smes.exe -install
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2676
- - C:\ProgramData\smes\smes.exe
    smes.exe -start
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:5468
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\temg_tmp.bat"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:1904

C:\ProgramData\smes\smes.exe
C:\ProgramData\smes\smes.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5520
- C:\ProgramData\smes\smes.exe
  C:\ProgramData\smes\smes.exe -run
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2492

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

kws.ini

Path C:\ProgramData\kingsoft\kws\kws.ini
Size 718B
SHA256 58ea7e766662ed6cd9274313db7824261e16246b2b0d232b973d8e76a1291e43
MD5 0318d2f94f0145e80c51bfbb3aed769d
SHA1 ba8ec32df73b8539eeca46f39e29a4e9af371ea1
SHA512 00312951c03f6f0caf88d7ad0537c7b29c425d4b4ba08975f2d7a1ac222aa15611488b7fd7b31229aada46d4c0df4d68affe8bdbd860f7aadcaa03e39ead312b
TLSH
T1DB011556444D815F10716179ADFE23E0F1F34236820AC161676BEC4E1D8C703C90C71B
MD5 SHA1 SHA512 TLSH

Submit Download

KWSSVC.log

Path C:\ProgramData\smes\KWSSVC.log
Size 448B
SHA256 9a0bbbb31806d4e8eb052298ae4943ce0c3b0087bc9c74c1d22b50e1d808fe6f
MD5 ca815931631cc106298b1475163d591c
SHA1 8c92f4b136c8b516fe31673e91b7d003e70f16e1
SHA512 18dbdcd949c328cb08ed5c11c6331a7ea91ef711d6f63a0338384a6da36450e993a962e01769e04976f2b0a0897ad0a0519b9f64459ae75b47242f7cdb4c68f7
TLSH
T1ECF0394B53F060DC69053584AB8EBF4F731A7525252CB12DABF02A3008C2E2C9A8C2B9
MD5 SHA1 SHA512 TLSH

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KWSSVC.log

Path C:\ProgramData\smes\KWSSVC.log
Size 546B
SHA256 fabf1d87b994f1070579c37ef10cbbe102f63a8853afec04f1997a396d871255
MD5 55f0a8ceef525ddccf6843139fd548ea
SHA1 4900fc4f286339b495da9e26116ab433a9409dd7
SHA512 3f00b647aae9a81a01d2658f2cb8e0759a32685a199edf1b59433c3c60e07dec38e92766f6b9d553f9acbd7b5139b96ec8bc82b2daa123b7e64856c5c248d619
TLSH
T161F0DA4B63F460DC69057584ABCDBF4F735A7625252CB52DBFF0663008D2E2C9A8C2B9
MD5 SHA1 SHA512 TLSH

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kswebshield.dll

Path C:\ProgramData\smes\kswebshield.dll
Size 441KB
SHA256 c3bc7ec8428f0bb210a0597c9a0cad1be412b7fa46ea006819a3df9ac23118b4
MD5 7851449473178f9782263d51bc5e3bbc
SHA1 ad5148ee1bed2348b320c62c025d52fbcbb28799
SHA512 b01fc37ac84b81df8d7657000295aed7eb50aaf7f13ab2b2be9030c9f83ed1559318c83c78b4a29926d7d30e9eea9538d123ef4a649179be5a5b54ee71ed9b49
SSDEEP 12288:WeVWZNSP508Ki03lyD66V/gVdOiMrZpbnOlLi6UrBH0ISYc2f6laYFF7g4:DOwTH62AaYFZg4
TLSH
T14EA4BE403BE7C1B2D98F0571007A975E267BE79167294EC3F3D42E4F6E612C26E3920A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

kwssp.dll

Path C:\ProgramData\smes\kwssp.dll
Size 425KB
SHA256 f9506cf9a87aa6bfbf07f2124f2785a711b27a70839ebb95bdd4b2cf747fb060
MD5 bf5dcfd9da0514334d41cbd80d2a9138
SHA1 802f9e0b82edca56be08a33b2ba874b34c31f1e3
SHA512 246796f2e201cde30043eaa2c0ffb4d2b3bea2bae97261a022824c31a42d2b08998b1bdcd436e8392bdd153dd6fadf9ba69361c7316a6bfda5d475678b7aa5cc
SSDEEP 6144:0LoaYLaJwl7m5F2KJ//p1M2hm2RVqaIBvzq043jsv4hjk3K57PEDv:0oaYLqq7m5F2C/p17h1qt4ov4hjxBsv
TLSH
T1A094AE50F7C2C072E92F0175542A9B1A3B7AB5C65B6C5AD3E7D81E4F8F242C19E33286
MD5 SHA1 SHA512 SSDEEP TLSH

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kwsui.dll

Path C:\ProgramData\smes\kwsui.dll
Size 433KB
SHA256 a22006861cac6a849346282e2f7729deeb8f68bf29f13c15ae33d20311f77391
MD5 45199dab51eeece95728abfe25e18f35
SHA1 59ab0fe25aa2adc253adbecba6862e7432df1c39
SHA512 825c6ae1f88cec3d6c469e6a15cad0430845ecc8d436777092f4c5fe8ecd02abbfeb3e2a17b2f4896b9d6e4b2d229a8b83bfdda75a3e025fc32f86610c6eef12
SSDEEP 6144:c6QkXqt2D/M/9QN0ErJXIKf2iRVu7s6bVhhHcDUQC19:S2Dk/9QNHrJXR2ooNbnVcfY9
TLSH
T1EF94AE40BBC7C07ED94F01744C26FB1A667AB68667285AD3EBD80E4F4F242D1AE35346
MD5 SHA1 SHA512 SSDEEP TLSH

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smes.exe

Path C:\ProgramData\smes\smes.exe
Size 209KB
SHA256 b21526716068d2a8550780038e2b5ddb843d77890a07ec82ed9ce9dd0be52c64
MD5 1fa47f5b173cee5ef9c3ee1bda0c321e
SHA1 60ee40236f960affb01d569a32e1b05888bb081a
SHA512 01f39376269a75510347fcf66ff2585b25d5e6e10e26b7feefa3af66e712a5f50c62bff6d40abee733e1ce965d17a2e443664838268eb7c7a2e36fc1c024224d
SSDEEP 3072:1nOgbwa//zAzLZ/hQvDRboZghqx3eRAlsHLJvDuA0OnGdyX3Ht0wGiWiKC:RjbwWrANOvFbUgAORAlsHLNsIXyc+C
TLSH
T16224AE2A32D2C073E427017089E6C774977BBCA25F75EA4B7BC42B4E5E356E19A32311
MD5 SHA1 SHA512 SSDEEP TLSH

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u.bat

Path C:\ProgramData\smes\u.bat
Size 44B
SHA256 80b08d35bd27636e0774ce35ab57306f76edc6a0f7058cb1f93733cdf88bf94c
MD5 704efba1aee1454561da552dda430498
SHA1 d20fb96683f769eb9cef1b0a068bcba70aeab9c2
SHA512 7e0c9ede686238703af4893af8842c05c48ab1681ae273b32d8085cf1a17aae946c0c823a0a418787522a551d684367259ff8203ebca6e4ec69b6ded95231bd0
MD5 SHA1 SHA512

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AccessControl.dll

Path C:\Users\Admin\AppData\Local\Temp\nsj269A.tmp\AccessControl.dll
Size 10KB
SHA256 4209588362785b690d08d15cd982b8d1c62c348767ca19114234b21d5df74ddc
MD5 055f4f9260e07fc83f71877cbb7f4fad
SHA1 a245131af1a182de99bd74af9ff1fab17977a72f
SHA512 a8e82dc4435ed938f090f43df953ddad9b0075f16218c09890c996299420162d64b1dbfbf613af37769ae796717eec78204dc786b757e8b1d13d423d4ee82e26
SSDEEP 192:8SEWBGgiJM4LN+xq56XdNcNz/NWdlJmlyOcROQ:8SEPgii9KTzyt
TLSH
T171221A569F3493F9F083953B595269178BBAD24180C09C072EA7FF8D464074AEEBD317
MD5 SHA1 SHA512 SSDEEP TLSH

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FindProcDLL.dll

Path C:\Users\Admin\AppData\Local\Temp\nsj269A.tmp\FindProcDLL.dll
Size 3KB
SHA256 0fa04f06a6de18d316832086891e9c23ae606d7784d5d5676385839b21ca2758
MD5 8614c450637267afacad1645e23ba24a
SHA1 e7b7b09b5bbc13e910aa36316d9cc5fc5d4dcdc2
SHA512 af46cd679097584ff9a1d894a729b6397f4b3af17dff3e6f07bef257bc7e48ffa341d82daf298616cd5df1450fc5ab7435cacb70f27302b6db193f01a9f8391b
TLSH
T1AE717387378506B7D08006303089BCAA3B9E9A350F5B59BFD6DBA99F7C641F4E134706
MD5 SHA1 SHA512 TLSH

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temg_tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\temg_tmp.bat
Size 136B
SHA256 6956eef10282725781f089d26aabeebd07515fc933ff6373c104791e0b19c24c
MD5 2804c9df77583adb0866f6c61600bb15
SHA1 6c0aaa6dede332ce2c7d9cc02916c4c783c0803c
SHA512 088cd5178907ffd494cdd9d5f42ed5e16fa457f5921361b9cea7e8c5c24c4d8e9cb848dc4ea88ddedcc7a54b13e06fcef3846f7d6f2842eec0ccdd700737ddc5
TLSH
T163C02BA00141CA0E0C50D72B0B22018B70C959312A8F2F30233244C1212360AF1C4145
MD5 SHA1 SHA512 TLSH

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memory/2492-46-0x0000000002180000-0x00000000021F1000-memory.dmp

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memory/4964-5-0x0000000010000000-0x0000000010003000-memory.dmp

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