2f3f299dec284fe0782449749572484eb95838cbbb37e3e1d566ba4c62b9767b

Analysis

max time kernel
87s
max time network
133s
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, 20:32

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General

Target
jaffacakes118__24fda93a1383f7e0a180dd35fbf28fa8.exe
Size 1.0MB
Sample260920-zbq2vssta1
SHA256 2f3f299dec284fe0782449749572484eb95838cbbb37e3e1d566ba4c62b9767b
MD5 24fda93a1383f7e0a180dd35fbf28fa8
SHA1 06c33725cd0608cdeaa060cf53d6f7908d1f1e77
SHA512 3c16d5019cd5c160ea44adc6a03db26a7d64efa5891741710909731ab2bc926d7ad5e7e5cbc932b5e1d2ed42107fcbe430d855f01bef07473d0185a40577e5c9
SSDEEP 24576:B5uFhCwUuqDluBMfEhJX3z5mKhwbLeoMRLa9:EhxqDosEL3F/w+RLa9
TLSH
T1D435336328D2DA57D26311766232EBE1FBF853C94072EA55432E8AF4E91F09BC305E52
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery execution

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
1792	smes.exe
5988	smes.exe
1608	smes.exe
3000	smes.exe

Loads dropped DLL 6 IoCs

pid	Process
1052	jaffacakes118__24fda93a1383f7e0a180dd35fbf28fa8.exe
1052	jaffacakes118__24fda93a1383f7e0a180dd35fbf28fa8.exe
1608	smes.exe
3000	smes.exe
3000	smes.exe
3000	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
4128	cmd.exe
932	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	smes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	smes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118__24fda93a1383f7e0a180dd35fbf28fa8.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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1052	jaffacakes118__24fda93a1383f7e0a180dd35fbf28fa8.exe
1052	jaffacakes118__24fda93a1383f7e0a180dd35fbf28fa8.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	1792	smes.exe
Token: SeDebugPrivilege	5988	smes.exe
Token: SeDebugPrivilege	1608	smes.exe
Token: 33	1608	smes.exe
Token: SeIncBasePriorityPrivilege	1608	smes.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3000	smes.exe
3000	smes.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1052 wrote to memory of 4128	1052	jaffacakes118__24fda93a1383f7e0a180dd35fbf28fa8.exe	89
PID 1052 wrote to memory of 932	1052	jaffacakes118__24fda93a1383f7e0a180dd35fbf28fa8.exe	91
PID 4128 wrote to memory of 1792	4128	cmd.exe	93
PID 4128 wrote to memory of 5988	4128	cmd.exe	94
PID 1608 wrote to memory of 3000	1608	smes.exe	96

C:\Users\Admin\AppData\Local\Temp\jaffacakes118__24fda93a1383f7e0a180dd35fbf28fa8.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118__24fda93a1383f7e0a180dd35fbf28fa8.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1052
- 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:4128
- - C:\ProgramData\smes\smes.exe
    smes.exe -install
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1792
- - C:\ProgramData\smes\smes.exe
    smes.exe -start
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:5988
- 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:932

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:1608
- 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:3000

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 202B
SHA256 1c60293fa64053f6e55c947c092a7b9eb21f0eab77d88641e89733046f7b5b24
MD5 ed7db0a71d3875895607d1d02b329376
SHA1 332cf112712bf44d003f79a10ec8e2507d8b28ff
SHA512 5182d0f52c34f01c4a4bec515056c1619fea2c16381880f77c2d51fa7755cdae0280d1885b8f2a280a11a7628e40a04569ad521d18e372a8b474b17efedeee1c
TLSH
T1DBD0C90B52F0D0ED5A0D1D08BF46664833113F24151DE5202F6010700AD1F1C4E8813D
MD5 SHA1 SHA512 TLSH

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KWSSVC.log

Path C:\ProgramData\smes\KWSSVC.log
Size 356B
SHA256 910f89be30c2ace0b2594f342bdfcb22f660a1f1082af141ee388d12e3ea0518
MD5 2e3168766859f66b0e394971f6d3f6c1
SHA1 65d8fdaeb9c30f3f260435e40fe8fc8da2db84b6
SHA512 368d271e4a51a44317912b89545b8e7aa4af526db865841cbd5857d7f0e878f89f5113d9f95770a9c6f23ee3af013e37aefbde170d1457adc13804d1d1239862
TLSH
T1D1E09A5B52F0D0BE5A5D5D08BF476A4C73527F25252DE5212B6024B00AD1F1C8E8953D
MD5 SHA1 SHA512 TLSH

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KWSSVC.log

Path C:\ProgramData\smes\KWSSVC.log
Size 546B
SHA256 8ca5e1c8f8f30e7d21a5f4585e3956bf1deef4e4773ef9d12790ccf7aa31a9d3
MD5 ddaa7e7a4ab235c0363bba69760b9ece
SHA1 983a3778e229c6dc511e628743b465d9b9d8006e
SHA512 a6c5d62f26b1ca2c3c1aa8742aaf2790e87a696736f85907f512d9859ebf295841c7d255cd7bbb87c9a578a8d1c71102c2bf963c6c919a090f8794b4ec44aaba
TLSH
T155F0B74B62F4E0FE5A096D09BF47BA4C73527F64352DE5216B7064B00AD2F2C9E8C239
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

Submit Download

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\nsy4A4F.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\nsy4A4F.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 eb1f3631b21b2a9496656176bd1873898ff772dba96b3f9405cea7d78eead184
MD5 29d087616f03ae0aa3c3d539f660b880
SHA1 421e1527a65a11b11ffdfcacb30e7d55354b101a
SHA512 80777cb8f6ad5e163da34ce2cda96a86d8c67c6299000f345b3ef266c5155ea6a1d335ccf3b32cbce2e0f9b0d12c4481272fb97c2fe45686ff8a3d364bccad7d
TLSH
T11AC02B001011C61D0C04AB2F182701E771900BE61FCD2E2016308488122392CB2C0646
MD5 SHA1 SHA512 TLSH

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memory/1052-5-0x0000000010000000-0x0000000010003000-memory.dmp

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memory/3000-46-0x0000000002240000-0x00000000022B1000-memory.dmp

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