1f921e25dd57750a484fbe2af25db6e5f7a1f977a432acfd54bcee6f58521aea

Analysis

max time kernel
149s
max time network
144s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
29/05/2026, 06:49

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General

Target
hkdfkhfd19.exe
Size 2.0MB
Sample260529-hlnk2set2k
SHA256 1f921e25dd57750a484fbe2af25db6e5f7a1f977a432acfd54bcee6f58521aea
MD5 c349ebc3f71a078f097510f7280a91d7
SHA1 f8dcd064c350dfda51ba46cc925daa70f985d184
SHA512 8e58db2efa0e992e675af4854444c98084f4ad5cf7d282abd2656a71c72acfdf3400991bc0cbc0b7ad405531a265284fbe6f5520bd0e1f60affc99586737b84d
SSDEEP 49152:8RuYLhvdH31e44PCPV8jDocePK8RIOSgk0f+D1WI:Ah31ACPV8jYb5I
TLSH
T187A57B067CC4A1B6D5FA923289B512A2B731FC490B2127C72B55BAB93F373D40E79394
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery spyware stealer

Malware Config

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 4160 created 3212	4160	1FBIOgCRkPUNwKHjVgiQNlZ6.exe	54

Downloads MZ/PE file 1 IoCs

flow	pid	Process
4	3820	hkdfkhfd19.exe

Executes dropped EXE 1 IoCs

pid	Process
4160	1FBIOgCRkPUNwKHjVgiQNlZ6.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
1	api.myip.com
3	api.myip.com

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4160	1FBIOgCRkPUNwKHjVgiQNlZ6.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SystemTemp	chrome.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 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	1FBIOgCRkPUNwKHjVgiQNlZ6.exe

System Time Discovery 1 TTPs 1 IoCs

Adversary may gather the system time and/or time zone settings from a local or remote system.

discovery

System Time Discovery

T1124

pid	Process
3668	chrome.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
4160	1FBIOgCRkPUNwKHjVgiQNlZ6.exe
4160	1FBIOgCRkPUNwKHjVgiQNlZ6.exe
4160	1FBIOgCRkPUNwKHjVgiQNlZ6.exe
4160	1FBIOgCRkPUNwKHjVgiQNlZ6.exe
4160	1FBIOgCRkPUNwKHjVgiQNlZ6.exe
4024	chrome.exe
4024	chrome.exe
4160	1FBIOgCRkPUNwKHjVgiQNlZ6.exe
4160	1FBIOgCRkPUNwKHjVgiQNlZ6.exe
4160	1FBIOgCRkPUNwKHjVgiQNlZ6.exe
4160	1FBIOgCRkPUNwKHjVgiQNlZ6.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4160	1FBIOgCRkPUNwKHjVgiQNlZ6.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe
4024	chrome.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 3820 wrote to memory of 4160	3820	hkdfkhfd19.exe	83
PID 4160 wrote to memory of 4024	4160	1FBIOgCRkPUNwKHjVgiQNlZ6.exe	84
PID 4024 wrote to memory of 3488	4024	chrome.exe	85
PID 4024 wrote to memory of 3120	4024	chrome.exe	86
PID 4024 wrote to memory of 3120	4024	chrome.exe	86
PID 4024 wrote to memory of 3668	4024	chrome.exe	87
PID 4024 wrote to memory of 232	4024	chrome.exe	88
PID 4024 wrote to memory of 232	4024	chrome.exe	88
PID 4024 wrote to memory of 3900	4024	chrome.exe	90
PID 4024 wrote to memory of 3900	4024	chrome.exe	90
PID 4024 wrote to memory of 3944	4024	chrome.exe	91
PID 4024 wrote to memory of 3944	4024	chrome.exe	91
PID 4024 wrote to memory of 804	4024	chrome.exe	93
PID 4024 wrote to memory of 804	4024	chrome.exe	93
PID 4024 wrote to memory of 4536	4024	chrome.exe	94
PID 4024 wrote to memory of 4536	4024	chrome.exe	94

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3212
- C:\Users\Admin\AppData\Local\Temp\hkdfkhfd19.exe
  "C:\Users\Admin\AppData\Local\Temp\hkdfkhfd19.exe"
  2⤵
  - Downloads MZ/PE file
  - Suspicious use of WriteProcessMemory
  PID:3820
- - C:\Users\Admin\Documents\Screenshot album\1FBIOgCRkPUNwKHjVgiQNlZ6.exe
    "C:\Users\Admin\Documents\Screenshot album\1FBIOgCRkPUNwKHjVgiQNlZ6.exe"
    3⤵
    - Suspicious use of NtCreateUserProcessOtherParentProcess
    - Executes dropped EXE
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:4160
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --no-first-run --new-window
  2⤵
  - Drops file in Windows directory
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:4024
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffb4fa3c728,0x7ffb4fa3c734,0x7ffb4fa3c740
    3⤵
    PID:3488
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=1700,i,11949113410685074161,439774132284751409,262144 --field-trial-handle=1968,i,1947380321422490824,7643828426349084456,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1960 /prefetch:2
    3⤵
    PID:3120
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=2244,i,16852093052459227874,16965449004828770996,524288 --field-trial-handle=1968,i,1947380321422490824,7643828426349084456,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2248 /prefetch:11
    3⤵
    - System Time Discovery
    PID:3668
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=2380,i,16145710134071467317,2154588022232059574,524288 --field-trial-handle=1968,i,1947380321422490824,7643828426349084456,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2632 /prefetch:13
    3⤵
    PID:232
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --metrics-shmem-handle=3244,i,18155561086826540039,17327300427116614347,2097152 --field-trial-handle=1968,i,1947380321422490824,7643828426349084456,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3296 /prefetch:1
    3⤵
    PID:3900
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=3248,i,10765646921322536132,5492029999215016965,2097152 --field-trial-handle=1968,i,1947380321422490824,7643828426349084456,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3316 /prefetch:1
    3⤵
    PID:3944
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --metrics-shmem-handle=4244,i,18358036825404939906,3256051015104329703,2097152 --field-trial-handle=1968,i,1947380321422490824,7643828426349084456,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4252 /prefetch:9
    3⤵
    PID:804
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --metrics-shmem-handle=4672,i,1995713102059636128,266041223347920170,2097152 --field-trial-handle=1968,i,1947380321422490824,7643828426349084456,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4636 /prefetch:1
    3⤵
    PID:4536

C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
1⤵
PID:2968

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Time Discovery

T1124

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

SCT Auditing Pending Reports

Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
Size 2B
SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
MD5 d751713988987e9331980363e24189ce
SHA1 97d170e1550eee4afc0af065b78cda302a97674c
SHA512 b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af
MD5 SHA1 SHA512

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Local State

Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
Size 115KB
SHA256 37f8cf0ddca1edd366aacf7cbfc565bf0dc8414f455ba8740b2fa6a83c327abb
MD5 586b6041b7eeee5ab5bcf5ab455e433d
SHA1 c045c56b00c6a291b294d9d9f311296b16820303
SHA512 ea04fd561afe26a14ae7ae7703975e02c0cd00b3bcd2cbaf82b2720d6a35a4e33241302d6e298b2ea023dd8e75909fe9cf252572f00d8180daafd2779bd2f8c6
SSDEEP 3072:DGm7D5Lk17ox1tIpud63U8BehbCBi9fTrMi:6m7Rkm1tYpBeh2BAoi
TLSH
T154C312375E70E9375979A70EB48E0B1F1EF149A6C930DE92C8D85A0437EA7CC1A45E34
MD5 SHA1 SHA512 SSDEEP TLSH

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1FBIOgCRkPUNwKHjVgiQNlZ6.exe

Path C:\Users\Admin\Documents\Screenshot album\1FBIOgCRkPUNwKHjVgiQNlZ6.exe
Size 3.4MB
SHA256 7f9634ff29b278d08c1b04feec298f0f57969076c83b115ef3bcf5ec56f79945
MD5 d82a510113de948c4970e62d6e4a5599
SHA1 964cd6290568b764c57b53bb6aaffa394fa63c94
SHA512 69a29e4cdfffdd3dcfa09df5c95b22b6fcf7afbb2bde10f682253e1aa945e414379ae9125126b34e0bea16f6ae320f0afe1b2fe8a2184fb63c77f97be65cd784
SSDEEP 24576:ZXTOrHuaJug/Lxpj4BB0PiBnJ/QD87j/vPb53S3iScG7amkPQELwM2j1nVC/nAD8:Zj8TMb0McQRDfw1dUInobsOgcv
TLSH
T116F58C01FDD74AB2E002123648A723AF2735AD494F369BCBEA44777AF9772D54932309
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/3820-0-0x0000000140000000-0x0000000140095000-memory.dmp

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memory/3820-10-0x0000000140000000-0x0000000140095000-memory.dmp

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memory/3820-11-0x0000000140000000-0x0000000140095000-memory.dmp

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memory/4160-9-0x0000000000400000-0x00000000004DA000-memory.dmp

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memory/4160-12-0x0000000000400000-0x00000000004DA000-memory.dmp

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memory/4160-13-0x0000000000400000-0x00000000004DA000-memory.dmp

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