Analysis
- max time kernel
150s - max time network
92s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
28/05/2026, 09:49
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-28_f7e82e14c2ce4b7cd8c2c025fa81080c_akira.exe
Resource
win10v2004-20260513-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-28_f7e82e14c2ce4b7cd8c2c025fa81080c_akira.exe
Resource
win11-20260513-en
11 signatures
150 seconds
General
- Target 2026-05-28_f7e82e14c2ce4b7cd8c2c025fa81080c_akira.exe
- Size 9.0MB
- Sample260528-ltql6act5p
- SHA256 8ce7df16f577d8f7ccc5b549338803536f2b5ebc5ded82f903285947f7bec3e6
- MD5 f7e82e14c2ce4b7cd8c2c025fa81080c
- SHA1 c756871ef1cdbbf783f9fa776cc5a28912cca584
- SHA512 cde060eb6811aacf0ecbb26223cd5cda36e2b21ccc9bd7825c1ca0ec74088383d6da1240ad268f7ba66698af2e9311483b075463f0feda23a7fc22acb7b0f4c5
- SSDEEP 24576:2jpEOsC0BYv64G5N2n57qUE2o0kAlZJ7teZ0XsUHbYCt+MTkYaPAxCXxyKZArhv4:2VMt
- TLSH T1A296BFB876047DE6F66F567BDA96ACED03B626238ACBA4CD406477C30563371FE02805
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Signatures
- Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 2160 created 3248 2160 RuntimeBroker.exe 54 - Loads dropped DLL 1 IoCs
pid Process 2276 chrome.exe - Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- 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 2 api.ipify.org 1 api.ipify.org - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3680 set thread context of 2160 3680 2026-05-28_f7e82e14c2ce4b7cd8c2c025fa81080c_akira.exe 81 - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2196 cmd.exe 1612 PING.EXE - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 RuntimeBroker.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString RuntimeBroker.exe - Runs ping.exe 1 TTPs 1 IoCs
pid Process 1612 PING.EXE - Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 2160 RuntimeBroker.exe 2160 RuntimeBroker.exe 2160 RuntimeBroker.exe 2160 RuntimeBroker.exe 2160 RuntimeBroker.exe 2160 RuntimeBroker.exe 2160 RuntimeBroker.exe 2160 RuntimeBroker.exe 2160 RuntimeBroker.exe 2160 RuntimeBroker.exe 2160 RuntimeBroker.exe 2160 RuntimeBroker.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 3680 wrote to memory of 2160 3680 2026-05-28_f7e82e14c2ce4b7cd8c2c025fa81080c_akira.exe 81 PID 3680 wrote to memory of 2160 3680 2026-05-28_f7e82e14c2ce4b7cd8c2c025fa81080c_akira.exe 81 PID 3680 wrote to memory of 2160 3680 2026-05-28_f7e82e14c2ce4b7cd8c2c025fa81080c_akira.exe 81 PID 3680 wrote to memory of 2160 3680 2026-05-28_f7e82e14c2ce4b7cd8c2c025fa81080c_akira.exe 81 PID 3680 wrote to memory of 2160 3680 2026-05-28_f7e82e14c2ce4b7cd8c2c025fa81080c_akira.exe 81 PID 3680 wrote to memory of 2160 3680 2026-05-28_f7e82e14c2ce4b7cd8c2c025fa81080c_akira.exe 81 PID 3680 wrote to memory of 2160 3680 2026-05-28_f7e82e14c2ce4b7cd8c2c025fa81080c_akira.exe 81 PID 3680 wrote to memory of 2160 3680 2026-05-28_f7e82e14c2ce4b7cd8c2c025fa81080c_akira.exe 81 PID 3680 wrote to memory of 2160 3680 2026-05-28_f7e82e14c2ce4b7cd8c2c025fa81080c_akira.exe 81 PID 3680 wrote to memory of 2160 3680 2026-05-28_f7e82e14c2ce4b7cd8c2c025fa81080c_akira.exe 81 PID 3680 wrote to memory of 2160 3680 2026-05-28_f7e82e14c2ce4b7cd8c2c025fa81080c_akira.exe 81 PID 2160 wrote to memory of 2276 2160 RuntimeBroker.exe 83 PID 2160 wrote to memory of 2196 2160 RuntimeBroker.exe 86 PID 2196 wrote to memory of 1612 2196 cmd.exe 88
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3248
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C:\Users\Admin\AppData\Local\Temp\2026-05-28_f7e82e14c2ce4b7cd8c2c025fa81080c_akira.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-28_f7e82e14c2ce4b7cd8c2c025fa81080c_akira.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3680 -
C:\Windows\System32\RuntimeBroker.exe"C:\Windows\System32\RuntimeBroker.exe"3⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2160 -
C:\Windows\System32\cmd.exe"cmd" /C ping localhost -n 2 > nul & del /F /Q C:\Windows\System32\RuntimeBroker.exe4⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2196 -
C:\Windows\system32\PING.EXEping localhost -n 25⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:1612
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --no-sandbox --allow-no-sandbox-job --disable-gpu --disable-software-rasterizer2⤵
- Loads dropped DLL
PID:2276
-
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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:4508
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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:3596
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\0690A2F0.tmp
- Size 4.9MB
- SHA256 c52a9f3053f64caa43e244be9b889ef6a663c56c5202304fe6f86a9282d67b2d
- MD5 17716978653f645af52df9a18d745070
- SHA1 8798794be55a3a434a13bc5342fd39aa3f154d64
- SHA512 ad0d08cb9394a12a7bd1d40ee91d7cb64a5b5f1c1444d12bfa73fb9b0f623b9c74e9b0a3c3c7cbbcffa1701259c3628fbacc8232212b50161c75ef8ffd2be76c
- SSDEEP 49152:BwgV3VaHPZ8j3vzH94RP3/qRmmdrwJOvcxqM8gFmwZy5xPyVH+Tt+MLXumzdv2bb:SDPQBzZE0M8gQRinT+c9
- TLSH T17F368D03E29581EDD4AFC179CB479732AA36F4891630B69F27D5D7203E26F905B0E728
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\Kurion-Result\Browser\Chromium\Chrome\Default\cookies.json
- Size 383B
- SHA256 14e3ab50c870c9eb210971df397f59a3c23069ecdd127daa76ef896d702cc399
- MD5 afec4a3ad21ff73ee8d7042bf7ebe7cf
- SHA1 0d4322bb8d7b2dd9f2cbdd2d6749e4e3e1efdf93
- SHA512 93a6faa4c18b135c71db0addc470378362b2ed1cc39c621be782802d9db52f53be4140cbb434defdc10e1826fc057cb3f74f6f3a9d61d3ec69ce15c1b86641c8
- TLSH T11DE068A5F4E98C17D46C917099845845FF0060638A15FC96B291085FEF9892FF7E24CE
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\~df367225A0.tmp
- Size 1023KB
- SHA256 184ee90f2c693ecca8294092d1ff58b515c75247c8894913624a539949085ea1
- MD5 e03911c2bc76f141e8e3a0a116e5cd2c
- SHA1 a36229f628193b19992c4f38902e8d9608b3da3b
- SHA512 a29425cd39fa50971847c4e0deaf29a15e90dc49c1a68710e07dd73f5e6266415c917527fb59384242c82f716f3440e9f5226cd8b3749aeecc17ee59e0f709f9
- SSDEEP 12288:Yvzq3iIDQYqQMbxKgqg1GnCm6rIJnW4V3DVDc8ZEreO2Ep1phyuy3i94O4vHEQx1:Ymy7Hyg1B0JWm9c86U5DbWx+eK37
- TLSH T190253379E81D86D02032D42B9BD9A6BC1BF4E6ECFB4F18F9D42FDBE413650A61C15122
- MD5 SHA1 SHA512 SSDEEP TLSH