7f1f69c721627fb16b51e42415336b688acabd61fde439adcb3d97fc87b6344f

Analysis

max time kernel
83s
max time network
125s
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, 21:58

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General

Target
jaffacakes118__27cd32a9b0be20188e812aa795b09af7.exe
Size 1.0MB
Sample260920-1vjbssdc69
SHA256 7f1f69c721627fb16b51e42415336b688acabd61fde439adcb3d97fc87b6344f
MD5 27cd32a9b0be20188e812aa795b09af7
SHA1 76173f5a0b6b5c3268bfd890f1c443ea4dd98f07
SHA512 5b4e6bb0f77b4cba34b6c92f3e3a37fe19e00589bac0c53acbef29d1ccfc19b933559fc6b0546488ea2549dae606357c3ce1b8b5d45848783b9344200727fc50
SSDEEP 24576:BHuFhCwUuqDluBMfEhJX3z5mKhwbLeoMlwhH:mhxqDosEL3F/w+SH
TLSH
T1B835336328D1EA5BD17351BA1131ABF1EFF493CD40B26E54032D8EF8A91F49AC306E52
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery execution

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
1000	smes.exe
5952	smes.exe
2324	smes.exe
984	smes.exe

Loads dropped DLL 6 IoCs

pid	Process
2864	jaffacakes118__27cd32a9b0be20188e812aa795b09af7.exe
2864	jaffacakes118__27cd32a9b0be20188e812aa795b09af7.exe
2324	smes.exe
984	smes.exe
984	smes.exe
984	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
5748	cmd.exe
3560	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	smes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118__27cd32a9b0be20188e812aa795b09af7.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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2864	jaffacakes118__27cd32a9b0be20188e812aa795b09af7.exe
2864	jaffacakes118__27cd32a9b0be20188e812aa795b09af7.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	1000	smes.exe
Token: SeDebugPrivilege	5952	smes.exe
Token: SeDebugPrivilege	2324	smes.exe
Token: 33	2324	smes.exe
Token: SeIncBasePriorityPrivilege	2324	smes.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
984	smes.exe
984	smes.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2864 wrote to memory of 5748	2864	jaffacakes118__27cd32a9b0be20188e812aa795b09af7.exe	89
PID 2864 wrote to memory of 3560	2864	jaffacakes118__27cd32a9b0be20188e812aa795b09af7.exe	91
PID 5748 wrote to memory of 1000	5748	cmd.exe	93
PID 5748 wrote to memory of 5952	5748	cmd.exe	94
PID 2324 wrote to memory of 984	2324	smes.exe	96

C:\Users\Admin\AppData\Local\Temp\jaffacakes118__27cd32a9b0be20188e812aa795b09af7.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118__27cd32a9b0be20188e812aa795b09af7.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2864
- 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:5748
- - C:\ProgramData\smes\smes.exe
    smes.exe -install
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1000
- - C:\ProgramData\smes\smes.exe
    smes.exe -start
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:5952
- 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:3560

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:2324
- 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:984

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

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Downloads

kws.ini

Path C:\ProgramData\kingsoft\kws\kws.ini
Size 720B
SHA256 f39e009b78bbca138cf7ca72023390afe0e9ab1980eb0e326e637186a1249872
MD5 ffc3088dc68b14616fc334ce25f7c4ec
SHA1 83ea5e504ba582fd0db81371888b2d2d36012af8
SHA512 b3c29e4513ba21d9588661eeffe029bdc5a2317cb3345cbe945f50df9688732d478e614e67a64f87d9cdf2c284eaeb9c497feef69ee71a621f4fc009bf1c09b4
TLSH
T17B011556444D815F10716179ADFE23E0F5F34236820AC161676BEC4E1D8C703C90C71B
MD5 SHA1 SHA512 TLSH

Submit Download

KWSSVC.log

Path C:\ProgramData\smes\KWSSVC.log
Size 202B
SHA256 87e032c8c98b7586573d9a9688a52b3b0e6e1381ff23d5c7f24d56fdc106fb44
MD5 7b68a27d29757f9313a7cc9ff586012e
SHA1 17cfa0a7a034442ec3ba57459a1920bd2c152c12
SHA512 2d01bcf3e39de619c386ad68cdd22801bb8722a5ab38dcb745cf0a1a24b65119ff1420d73f3c3ea3658dac8ba8a05621f7b2bfe82632702f2380e340b11eb22c
TLSH
T147D0121B53F150FD59051600E746674DF71535B4151CB9302F7014320ED1F1C6F8C139
MD5 SHA1 SHA512 TLSH

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KWSSVC.log

Path C:\ProgramData\smes\KWSSVC.log
Size 356B
SHA256 b64182aad4239945f4e91162a9b16fb97805e89759c02ab511966e4cbd02b94d
MD5 cc2436b722e2ea0a3b8ba44a424ddf93
SHA1 495fd300c05c903fcd3899d5b1e14266b97602b7
SHA512 cf8d0836a16cbe82f38fa63068e4838355f1b354542a9df85acb302bf5a0def7aff8748bd903b2a8cc04db666fff7415f304f1e357806105956353a6e73c1b7b
TLSH
T18EE04F1753F250FE49051104EB436B4DF71A75A4242CB9203F7028320EC1F1CAF8C134
MD5 SHA1 SHA512 TLSH

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KWSSVC.log

Path C:\ProgramData\smes\KWSSVC.log
Size 546B
SHA256 44038c2403e546d49b4a2becec03290c5bfb0bf392deb06f89093a27f8a00b6c
MD5 7d75e5fd77629d3eaa6779ed2630c085
SHA1 0fd68cccf0a2dd6a261eaece0f3a2d4ce799ca49
SHA512 511290f6ec12066f22965b6686f0019d6c7a6c99b3a9de6c86568b2eb8b3ab0645ffbe6e6076ed59cc1620d3b2bbdcf4e05a791efe87cc8a07f2dbafbb58e282
TLSH
T170F0305753F150FE49051604AB47764DF71A75A4252CB9203F7028320EC2F2CAF8C135
MD5 SHA1 SHA512 TLSH

Submit Download

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

Submit Download

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

Submit Download

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\nscD6A5.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\nscD6A5.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 3ed5a86bb19014d41c0137fa12446291d35916f3934e022aa5defd08abc2eeb0
MD5 eb51a493561b184f6f674681d562c6e6
SHA1 bb25fd2b2ecd96ac3d9682d046e085642eaad50b
SHA512 e1e3e311cd222bf8a66b2fc331d75b590864358fd1c14ee3f96921b255f8fcfcd20ab7e836fc85f87caeb62fefa18066c7535e3dd04f2b382672e5bc98f003d4
TLSH
T11FC02B105205E2091C05D72B0C310946F1A00EA20E8E2F10132A48CC0123828F0C3B0A
MD5 SHA1 SHA512 TLSH

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memory/984-47-0x0000000002110000-0x0000000002181000-memory.dmp

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memory/2864-5-0x0000000010000000-0x0000000010003000-memory.dmp

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