guloader | eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494

Analysis

max time kernel
150s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
10/09/2026, 10:34

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General

Target
eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494.exe
Size 377KB
Sample260910-ml8nfavwds
SHA256 eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494
MD5 68314300282538b57e579cf46c86f04d
SHA1 d6cb264d67c62fe9c09881cd5ce9ce2272524f30
SHA512 ca3d2f90c7d82a25118c13adb7324b805f41969d9f36346098d8c7c531b4fe373145636b6516388d519b5f709d510b382cbd8c228a87c337eb9dd70ea652d59a
SSDEEP 6144:aXFKo5ClMKn912RmsFhHAJJlPNzOPTLTlEn2pVoCb19cLWVVXuwWp:aXE2dHAJJlVzKvC24CbrcLqgwWp
TLSH
T131849E14A795C81DC69016BA5A739FD805ACAE027A5CCDA362D03DBD24F4EF198CE1CF
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery downloader guloader

Malware Config

Signatures

Family: Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
downloader guloader

Loads dropped DLL 2 IoCs

pid	Process
1088	eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494.exe
1088	eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494.exe

Contacts third-party web service commonly abused for C2 1 TTPs 4 IoCs

Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

Web Service

T1102

flow	ioc
12	drive.google.com
13	drive.google.com
85	drive.google.com
88	drive.google.com

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
640	eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1088	eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494.exe
640	eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2844	640	WerFault.exe	91

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	eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
640	eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1088	eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1088 wrote to memory of 3036	1088	eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494.exe	90
PID 1088 wrote to memory of 640	1088	eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494.exe	91
PID 1088 wrote to memory of 640	1088	eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494.exe	91
PID 640 wrote to memory of 3880	640	eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494.exe	92

C:\Users\Admin\AppData\Local\Temp\eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494.exe
"C:\Users\Admin\AppData\Local\Temp\eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494.exe"
1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1088
- C:\Users\Admin\AppData\Local\Temp\eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494.exe
  "C:\Users\Admin\AppData\Local\Temp\eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494.exe"
  2⤵
  PID:3036
- C:\Users\Admin\AppData\Local\Temp\eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494.exe
  "C:\Users\Admin\AppData\Local\Temp\eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494.exe"
  2⤵
  - Suspicious use of NtCreateThreadExHideFromDebugger
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:640
- - C:\Users\Admin\AppData\Local\Temp\eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494.exe
    "C:\Users\Admin\AppData\Local\Temp\eb5017dae273276b1f5b0ee19b3adaa510227597115d8075a86147e71f28a494.exe"
    3⤵
    PID:3880
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 640 -s 1716
    3⤵
    - Program crash
    PID:2844

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 640 -ip 640
1⤵
PID:4992

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

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

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

System.dll

Path C:\Users\Admin\AppData\Local\Temp\nse5BAA.tmp\System.dll
Size 12KB
SHA256 9111099efe9d5c9b391dc132b2faf0a3851a760d4106d5368e30ac744eb42706
MD5 4add245d4ba34b04f213409bfe504c07
SHA1 ef756d6581d70e87d58cc4982e3f4d18e0ea5b09
SHA512 1bd260cabe5ea3cefbbc675162f30092ab157893510f45a1b571489e03ebb2903c55f64f89812754d3fe03c8f10012b8078d1261a7e73ac1f87c82f714bce03d
SSDEEP 192:VjHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZv0QPi:B/Qlt7wiij/lMRv/9V4bvr
TLSH
T188426C1297B089F2F551493419667F2A6FBEAC5D27F405A3CFE304C63D212DBA879243
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

nse5D33.tmp

Path C:\Users\Admin\AppData\Local\Temp\nse5D33.tmp
Size 6B
SHA256 6923dd1bc0460082c5d55a831908c24a282860b7f1cd6c2b79cf1bc8857c639c
MD5 50484c19f1afdaf3841a0d821ed393d2
SHA1 c65a0fb7e74ffd2c9fc3a0f9aacb0f6a24b0a68b
SHA512 d51a20d67571fe70bcd6c36e1382a3c342f42671c710090b75fcfc2405ce24488e03a7131eefe4751d0bd3aeaad816605ad10c8e3258d72fcf379e32416cbf3b
MD5 SHA1 SHA512

Submit Download

nse5D33.tmp

Path C:\Users\Admin\AppData\Local\Temp\nse5D33.tmp
Size 7B
SHA256 639b68bd180b47d542dd001d03557ee2d5b3065c3c783143bc9fb548f3fd7713
MD5 67cfa7364c4cf265b047d87ff2e673ae
SHA1 56e27889277981a9b63fcf5b218744a125bbc2fa
SHA512 17f28a136b20b89e9c3a418b08fd8e6fcaac960872dc33b2481af2d872efc44228f420759c57724f5d953c7ba98f2283e2acc7dfe5a58cbf719c6480ec7a648b
MD5 SHA1 SHA512

Submit Download

nse5D33.tmp

Path C:\Users\Admin\AppData\Local\Temp\nse5D33.tmp
Size 8B
SHA256 1c329924865741e0222d3ead23072cfbed14f96e2b0432573068eb0640513101
MD5 c3cb69218b85c3260387fb582cb518dd
SHA1 961c892ded09a4cbb5392097bb845ccba65902ad
SHA512 2402fffeb89c531db742bf6f5466eee8fe13edf97b8ecfc2cace3522806b322924d1ca81dda25e59b4047b8f40ad11ae9216e0a0d5c7fc6beef4368eb9551422
MD5 SHA1 SHA512

Submit Download

nse5D33.tmp

Path C:\Users\Admin\AppData\Local\Temp\nse5D33.tmp
Size 9B
SHA256 ae789a65914ed002efb82dad89e5a4d4b9ec8e7faae30d0ed6e3c0d20f7d3858
MD5 2b3884fe02299c565e1c37ee7ef99293
SHA1 d8e2ef2a52083f6df210109fea53860ea227af9c
SHA512 aeb9374a52d0ad99336bfd4ec7bb7c5437b827845b8784d9c21f7d96a931693604689f6adc3ca25fad132a0ad6123013211ff550f427fa86e4f26c122ac6a0fe
MD5 SHA1 SHA512

Submit Download

nsj5ADE.tmp

Path C:\Users\Admin\AppData\Local\Temp\nsj5ADE.tmp
Size 55B
SHA256 08643cfe1a514214ae4175809b7eadbc0bff209e07adf091e91748dccf9ca874
MD5 2598d3e10bec5798f73f49de505a8514
SHA1 4431b20a112e277250649a917f846a6627870a60
SHA512 83687d6fb3238184b92f04cc70e54ede282d56e34f67781db6c4dfd9529cab30ba15d9ca3059b68f9d82eb87a8d6432e80ba0779d1438c1df861b0bb30905f24
TLSH
T16F90025624814654F582C4711B557008E59D302600C544031A4D44485C05053CA0A5D4
MD5 SHA1 SHA512 TLSH

Submit Download

nsj5ADE.tmp

Path C:\Users\Admin\AppData\Local\Temp\nsj5ADE.tmp
Size 65B
SHA256 2bad3065546719b1e5ff58cb7ca6231b6cb669fb1fd06fb30102e9df00d63e60
MD5 1bd5509d17a385dbcebec5b71de8dffc
SHA1 9d70c3f205dddda5e33e5de97c0a09feb6836130
SHA512 ca43f9d62ad2c3b950b816274869a1c0bd22b77bbb80fc810783ef23b9317362132fb2f29510bb51f4d00940d8c9038b5700560b6f1e38722b2e65037c148bbf
TLSH
T188A00256358156A4FEC2C4711F65700CE59D303600C544032A4D48489D05067CA0B5D8
MD5 SHA1 SHA512 TLSH

Submit Download

nsj5ADE.tmp

Path C:\Users\Admin\AppData\Local\Temp\nsj5ADE.tmp
Size 14B
SHA256 7a9d5de32c67cb645d31b7d278cee322b643f98342a2d3b350bef4477a806d1a
MD5 2f18f8f3b6d27674881e055d03e7e356
SHA1 7f6bb8aa1fa32dfb63b1da03d45c9aad694eeaf2
SHA512 8d9ee0a92f9a0b15213eab47d1cab60258bf34b82664b4744e130d23a7a28d895c687322ae670d04168e3897f31da50999ea12a2c7f730d22be1fc363ef13631
MD5 SHA1 SHA512

Submit Download

nsj5ADE.tmp

Path C:\Users\Admin\AppData\Local\Temp\nsj5ADE.tmp
Size 26B
SHA256 0092de36b51381e4fe5e613bdbae906f0c6e8691fec4a93f82b876f1af826648
MD5 bc970bd8ec8acf8ac1ada9e444673a39
SHA1 6c03dfa1c2595129e8e0e2428fceb0f2df7f82a7
SHA512 c3fc2d8b396b6753759b532bb9e91d015a039476ec2cf8abcd4c6d4d32b9305146752743692486bd4e3984325a7e9c6db0ff4d902c2879993789573f9cdca3b0
MD5 SHA1 SHA512

Submit Download

nsj5ADE.tmp

Path C:\Users\Admin\AppData\Local\Temp\nsj5ADE.tmp
Size 31B
SHA256 d12006a59b2bcda77dc8bb9ffb174cdfc818c355a30c8a42fb16d13c0558ad63
MD5 5e884655c8f5685c77e96ab751afcc46
SHA1 438e7927bcb8633ab39b9e3b7dd7511e5806a93b
SHA512 85c0174ee0d2bddc85d60fe340e409730825fd7b7d15a4456de500f8befcfbc6f47e6c84333f4649eef97d2ced0cc132d1395de744999117125b92abbf42b51b
MD5 SHA1 SHA512

Submit Download

nsj5ADE.tmp

Path C:\Users\Admin\AppData\Local\Temp\nsj5ADE.tmp
Size 45B
SHA256 8d563467c54bb057b01f2366722a14e9416510bf4955afa746cbeb2f221312fc
MD5 5bc80a3e025e6d7c0ff9536d7af1c8b1
SHA1 c7dca5ef716161e30829bcfe28b59ec430fdbec0
SHA512 cca0649c6cc7a92de2c46bf64084bce5e0ce44ef5acbdcb7527231d5372d74b0a1b3d0856ecfa0d32a5a0fbf5219df8117b14bec29d513fb55da0d1f25a6ad8b
MD5 SHA1 SHA512

Submit Download

nsz5C77.tmp

Path C:\Users\Admin\AppData\Local\Temp\nsz5C77.tmp
Size 1B
SHA256 8254c329a92850f6d539dd376f4816ee2764517da5e0235514af433164480d7a
MD5 8ce4b16b22b58894aa86c421e8759df3
SHA1 13fbd79c3d390e5d6585a21e11ff5ec1970cff0c
SHA512 2af8a9104b3f64ed640d8c7e298d2d480f03a3610cbc2b33474321ec59024a48592ea8545e41e09d5d1108759df48ede0054f225df39d4f0f312450e0aa9dd25
MD5 SHA1 SHA512

Submit Download

nsz5C77.tmp

Path C:\Users\Admin\AppData\Local\Temp\nsz5C77.tmp
Size 2B
SHA256 8e5202705183bd3a20a29e224499b0f77a8273ee33cd93cca71043c57ad4bdfc
MD5 25bc6654798eb508fa0b6343212a74fe
SHA1 15d5e1d3b948fd5986aaff7d9419b5e52c75fc93
SHA512 5868c6241ed3cfcc5c34bfe42e4b9f5c69e74975e524771d8c9f35cafc13fd01cd943ec4d8caefee79a1f4a457e69d20b7a86f88db83a5bc3e6bd8a619972898
MD5 SHA1 SHA512

Submit Download

nsz5C77.tmp

Path C:\Users\Admin\AppData\Local\Temp\nsz5C77.tmp
Size 3B
SHA256 01a219245e1501fee01ce0baea8f6065ce5162cea12fa570689a07c9717be81d
MD5 4e27f2226785e9abbe046fc592668860
SHA1 28b18a7f383131df509f7191f946a32c5a2e410c
SHA512 2a23585835bdb5db8175cab265566042282841efdcee8aaba8b9b5d466b0f165c0c5973033ce94bb9a8f07a956689247981ea07ac5a51408263e1653d9710adb
MD5 SHA1 SHA512

Submit Download

nsz5C77.tmp

Path C:\Users\Admin\AppData\Local\Temp\nsz5C77.tmp
Size 4B
SHA256 65e2d70166c9a802b7ad2a87129b8945f083e5f268878790a9d1f1c03f47938d
MD5 cde63b34c142af0a38cbe83791c964f8
SHA1 ece2b194b486118b40ad12c1f0e9425dd0672424
SHA512 0559d3d34ad64ccc27e685431c24fc6ead0f645db14fa0e125a64fb67dbd158c15432c1fc5407811aac8a3486090dfbcfcbc3c6bf5aa0ec73f979ef62d14853c
MD5 SHA1 SHA512

Submit Download

nsz5C77.tmp

Path C:\Users\Admin\AppData\Local\Temp\nsz5C77.tmp
Size 5B
SHA256 ff91566d755f5d038ae698a2cc0a7d4d14e5273afafc37b6f03afda163768fa0
MD5 e2fecc970546c3418917879fe354826c
SHA1 63f1c1dd01b87704a6b6c99fd9f141e0a3064f16
SHA512 3c4a68cbaee94f986515f43305a0e7620c14c30213d4a17db4a3e8a1b996764eb688bf733f472fc52073c2c80bb5229bb29411d7601aefe1c4370e230c341a0a
MD5 SHA1 SHA512

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memory/640-567-0x0000000001660000-0x0000000002F03000-memory.dmp

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memory/640-561-0x0000000000400000-0x0000000001654000-memory.dmp

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memory/640-563-0x0000000001660000-0x0000000002F03000-memory.dmp

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memory/640-564-0x00000000770D8000-0x00000000770D9000-memory.dmp

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memory/640-565-0x00000000770F5000-0x00000000770F6000-memory.dmp

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memory/640-566-0x0000000077179000-0x000000007717A000-memory.dmp

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memory/640-573-0x0000000000400000-0x0000000001654000-memory.dmp

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memory/640-574-0x0000000077179000-0x000000007717A000-memory.dmp

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memory/640-581-0x0000000000400000-0x0000000001654000-memory.dmp

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memory/640-583-0x0000000001660000-0x0000000002F03000-memory.dmp

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memory/1088-560-0x0000000073D35000-0x0000000073D36000-memory.dmp

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memory/1088-562-0x0000000004E00000-0x00000000066A3000-memory.dmp

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memory/1088-559-0x0000000004E00000-0x00000000066A3000-memory.dmp

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