776d0938c28d05163fa083ed1455b462b1266c22b81506071981af1b368764af

Analysis

max time kernel
148s
max time network
145s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
23/07/2026, 19:22

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General

Target
2026-07-23_5c679871fa1161cdf87b4dbd05dbd19d_cobalt-strike_icedid_satacom_vidar.exe
Size 357KB
Sample260723-x3fzvsvhnb
SHA256 776d0938c28d05163fa083ed1455b462b1266c22b81506071981af1b368764af
MD5 5c679871fa1161cdf87b4dbd05dbd19d
SHA1 00f1213b9cc91f8d14d42c79bd5a006fe4a08e78
SHA512 5edfabaf1aed9e0be9e3d40d1ccd2fcd95bdc48d9348459bbe16a77a7050ad8a4a1794d29a6463c021ee14223a78dd5aebc67338faedf7786089f8ba4a1d95bf
SSDEEP 6144:DLjOMiQPoDjo4ZYOVKS2bwJz8RmQf0WIiEnm2j7ZvINkn0srBQVM+5:DAQgDjoOktsORmQf07iSvN0hs
TLSH
T19074F147FAF432E9E1264678C4750E06A73AF4BD0A348D6F035C42696F366E19D3AB31
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

execution persistence

Malware Config

Signatures

Detects Reflective DLL injection artifacts 4 IoCs

resource	yara_rule
behavioral2/memory/4628-1-0x0000000003370000-0x00000000033B5000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader
behavioral2/memory/4628-4-0x0000000003370000-0x00000000033B5000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader
behavioral2/memory/4628-8-0x0000000004A60000-0x0000000004AA5000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader
behavioral2/memory/4628-13-0x0000000004AB0000-0x0000000004AF5000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader

Executes dropped EXE 2 IoCs

pid	Process
3296	kgsmv.exe
1324	kgsmv.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1875162379-3804078649-638427191-1000\Software\Microsoft\Windows\CurrentVersion\Run\System Component Manager = "C:\\Users\\Admin\\AppData\\Roaming\\grnng\\kgsmv.exe"	2026-07-23_5c679871fa1161cdf87b4dbd05dbd19d_cobalt-strike_icedid_satacom_vidar.exe

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

System Information Discovery
T1082

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
1996	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
5968	2026-07-23_5c679871fa1161cdf87b4dbd05dbd19d_cobalt-strike_icedid_satacom_vidar.exe
5968	2026-07-23_5c679871fa1161cdf87b4dbd05dbd19d_cobalt-strike_icedid_satacom_vidar.exe
3296	kgsmv.exe
3296	kgsmv.exe
1324	kgsmv.exe
1324	kgsmv.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4628	explorer.exe

Suspicious use of AdjustPrivilegeToken 39 IoCs

description	pid	Process
Token: SeDebugPrivilege	5968	2026-07-23_5c679871fa1161cdf87b4dbd05dbd19d_cobalt-strike_icedid_satacom_vidar.exe
Token: SeShutdownPrivilege	4628	explorer.exe
Token: SeCreatePagefilePrivilege	4628	explorer.exe
Token: SeShutdownPrivilege	4628	explorer.exe
Token: SeCreatePagefilePrivilege	4628	explorer.exe
Token: SeDebugPrivilege	3296	kgsmv.exe
Token: SeShutdownPrivilege	4628	explorer.exe
Token: SeCreatePagefilePrivilege	4628	explorer.exe
Token: SeShutdownPrivilege	4628	explorer.exe
Token: SeCreatePagefilePrivilege	4628	explorer.exe
Token: SeShutdownPrivilege	4628	explorer.exe
Token: SeCreatePagefilePrivilege	4628	explorer.exe
Token: SeDebugPrivilege	1324	kgsmv.exe
Token: SeShutdownPrivilege	4628	explorer.exe
Token: SeCreatePagefilePrivilege	4628	explorer.exe
Token: SeShutdownPrivilege	4628	explorer.exe
Token: SeCreatePagefilePrivilege	4628	explorer.exe
Token: SeShutdownPrivilege	4628	explorer.exe
Token: SeCreatePagefilePrivilege	4628	explorer.exe
Token: SeShutdownPrivilege	4628	explorer.exe
Token: SeCreatePagefilePrivilege	4628	explorer.exe
Token: SeShutdownPrivilege	4628	explorer.exe
Token: SeCreatePagefilePrivilege	4628	explorer.exe
Token: SeShutdownPrivilege	4628	explorer.exe
Token: SeCreatePagefilePrivilege	4628	explorer.exe
Token: SeShutdownPrivilege	4628	explorer.exe
Token: SeCreatePagefilePrivilege	4628	explorer.exe
Token: SeShutdownPrivilege	4628	explorer.exe
Token: SeCreatePagefilePrivilege	4628	explorer.exe
Token: SeShutdownPrivilege	4628	explorer.exe
Token: SeCreatePagefilePrivilege	4628	explorer.exe
Token: SeShutdownPrivilege	4628	explorer.exe
Token: SeCreatePagefilePrivilege	4628	explorer.exe
Token: SeShutdownPrivilege	4628	explorer.exe
Token: SeCreatePagefilePrivilege	4628	explorer.exe
Token: SeShutdownPrivilege	4628	explorer.exe
Token: SeCreatePagefilePrivilege	4628	explorer.exe
Token: SeShutdownPrivilege	4628	explorer.exe
Token: SeCreatePagefilePrivilege	4628	explorer.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 5968 wrote to memory of 2776	5968	2026-07-23_5c679871fa1161cdf87b4dbd05dbd19d_cobalt-strike_icedid_satacom_vidar.exe	88
PID 5968 wrote to memory of 4028	5968	2026-07-23_5c679871fa1161cdf87b4dbd05dbd19d_cobalt-strike_icedid_satacom_vidar.exe	91
PID 5968 wrote to memory of 1996	5968	2026-07-23_5c679871fa1161cdf87b4dbd05dbd19d_cobalt-strike_icedid_satacom_vidar.exe	93
PID 5968 wrote to memory of 4628	5968	2026-07-23_5c679871fa1161cdf87b4dbd05dbd19d_cobalt-strike_icedid_satacom_vidar.exe	80
PID 5968 wrote to memory of 4628	5968	2026-07-23_5c679871fa1161cdf87b4dbd05dbd19d_cobalt-strike_icedid_satacom_vidar.exe	80
PID 4628 wrote to memory of 4300	4628	explorer.exe
PID 3296 wrote to memory of 5432	3296	kgsmv.exe	97
PID 3296 wrote to memory of 4628	3296	kgsmv.exe	80
PID 3296 wrote to memory of 4628	3296	kgsmv.exe	80
PID 1324 wrote to memory of 3864	1324	kgsmv.exe	100
PID 1324 wrote to memory of 4628	1324	kgsmv.exe	80
PID 1324 wrote to memory of 4628	1324	kgsmv.exe	80

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\explorer.exe
explorer.exe /LOADSAVEDWINDOWS
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4628
- C:\Users\Admin\AppData\Local\Temp\2026-07-23_5c679871fa1161cdf87b4dbd05dbd19d_cobalt-strike_icedid_satacom_vidar.exe
  "C:\Users\Admin\AppData\Local\Temp\2026-07-23_5c679871fa1161cdf87b4dbd05dbd19d_cobalt-strike_icedid_satacom_vidar.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5968
- - C:\Windows\SYSTEM32\schtasks.exe
    schtasks.exe /query /tn "Windows Defender Security Scanner" /fo LIST /v
    3⤵
    PID:2776
- - C:\Windows\System32\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /query /tn "Windows Defender Security Scanner"
    3⤵
    PID:4028
- - C:\Windows\System32\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /create /sc minute /tn "Windows Defender Security Scanner" /tr "C:\Users\Admin\AppData\Roaming\grnng\kgsmv.exe"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1996

C:\Users\Admin\AppData\Roaming\grnng\kgsmv.exe
C:\Users\Admin\AppData\Roaming\grnng\kgsmv.exe
1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3296
- C:\Windows\SYSTEM32\schtasks.exe
  schtasks.exe /query /tn "Windows Defender Security Scanner" /fo LIST /v
  2⤵
  PID:5432

C:\Users\Admin\AppData\Roaming\grnng\kgsmv.exe
"C:\Users\Admin\AppData\Roaming\grnng\kgsmv.exe"
1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1324
- C:\Windows\system32\schtasks.exe
  schtasks.exe /query /tn "Windows Defender Security Scanner" /fo LIST /v
  2⤵
  PID:3864

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

kgsmv.exe

Path C:\Users\Admin\AppData\Roaming\grnng\kgsmv.exe
Size 357KB
SHA256 776d0938c28d05163fa083ed1455b462b1266c22b81506071981af1b368764af
MD5 5c679871fa1161cdf87b4dbd05dbd19d
SHA1 00f1213b9cc91f8d14d42c79bd5a006fe4a08e78
SHA512 5edfabaf1aed9e0be9e3d40d1ccd2fcd95bdc48d9348459bbe16a77a7050ad8a4a1794d29a6463c021ee14223a78dd5aebc67338faedf7786089f8ba4a1d95bf
SSDEEP 6144:DLjOMiQPoDjo4ZYOVKS2bwJz8RmQf0WIiEnm2j7ZvINkn0srBQVM+5:DAQgDjoOktsORmQf07iSvN0hs
TLSH
T19074F147FAF432E9E1264678C4750E06A73AF4BD0A348D6F035C42696F366E19D3AB31
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/4628-0-0x0000000002ED0000-0x0000000002F10000-memory.dmp

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memory/4628-1-0x0000000003370000-0x00000000033B5000-memory.dmp

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memory/4628-4-0x0000000003370000-0x00000000033B5000-memory.dmp

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memory/4628-5-0x0000000002A10000-0x0000000002A11000-memory.dmp

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memory/4628-8-0x0000000004A60000-0x0000000004AA5000-memory.dmp

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memory/4628-13-0x0000000004AB0000-0x0000000004AF5000-memory.dmp

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