2a42ef2fa284e8c356503a8af729bc24906468faf0e7d041b1726c356f6d1bd6

Analysis

max time kernel
149s
max time network
143s
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, 10:58

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General

Target
2a42ef2fa284e8c356503a8af729bc24906468faf0e7d041b1726c356f6d1bd6.exe
Size 316KB
Sample260910-m2wc2svyfs
SHA256 2a42ef2fa284e8c356503a8af729bc24906468faf0e7d041b1726c356f6d1bd6
MD5 d3afc576cd978d4c7b6060cc7ee52f9b
SHA1 06f2911ed303ad8397753386388babb43ad6965b
SHA512 7db1b20704bf0e4418b4e313096f1b9b04b394b7c8d064fb25b9c569618ae2c28245f025dd16e123292d9c73617b0af2a5251d9c3b1b837ea69a0848bbd09ad3
SSDEEP 6144:qQ8OyYvc36AVuc7DQd/5zlgBR4JD1yecbScerJ:qj16Qu15yBRCDcBerJ
TLSH
T1D0648D5AF3A814F9F977923CC8529607E772BC160760D78F27A046663F236A09D3E721
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
4900	apprtf5ed.exe
3948	apprtf5ed.exe
3868	svcf5ed.exe
1724	svcf5ed.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-876885714-46325919-1482798410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\AppRtf5ed = "C:\\Users\\Admin\\AppData\\Local\\AppRtf5ed\\apprtf5ed.exe"	2a42ef2fa284e8c356503a8af729bc24906468faf0e7d041b1726c356f6d1bd6.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-876885714-46325919-1482798410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\AppSvcf5ed = "C:\\Users\\Admin\\AppData\\Local\\Programs\\f5ed\\svcf5ed.exe"	apprtf5ed.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2924	2a42ef2fa284e8c356503a8af729bc24906468faf0e7d041b1726c356f6d1bd6.exe
2924	2a42ef2fa284e8c356503a8af729bc24906468faf0e7d041b1726c356f6d1bd6.exe
4900	apprtf5ed.exe
4900	apprtf5ed.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2924 wrote to memory of 4900	2924	2a42ef2fa284e8c356503a8af729bc24906468faf0e7d041b1726c356f6d1bd6.exe	95
PID 4900 wrote to memory of 3868	4900	apprtf5ed.exe	98

C:\Users\Admin\AppData\Local\Temp\2a42ef2fa284e8c356503a8af729bc24906468faf0e7d041b1726c356f6d1bd6.exe
"C:\Users\Admin\AppData\Local\Temp\2a42ef2fa284e8c356503a8af729bc24906468faf0e7d041b1726c356f6d1bd6.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2924
- C:\Users\Admin\AppData\Local\AppRtf5ed\apprtf5ed.exe
  "C:\Users\Admin\AppData\Local\AppRtf5ed\apprtf5ed.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4900
- - C:\Users\Admin\AppData\Local\Programs\f5ed\svcf5ed.exe
    "C:\Users\Admin\AppData\Local\Programs\f5ed\svcf5ed.exe"
    3⤵
    - Executes dropped EXE
    PID:3868

C:\Users\Admin\AppData\Local\AppRtf5ed\apprtf5ed.exe
C:\Users\Admin\AppData\Local\AppRtf5ed\apprtf5ed.exe
1⤵
- Executes dropped EXE
PID:3948

C:\Users\Admin\AppData\Local\Programs\f5ed\svcf5ed.exe
C:\Users\Admin\AppData\Local\Programs\f5ed\svcf5ed.exe
1⤵
- Executes dropped EXE
PID:1724

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

apprtf5ed.exe

Path C:\Users\Admin\AppData\Local\AppRtf5ed\apprtf5ed.exe
Size 316KB
SHA256 c700b18f5718f40bf76abafc9936a3e2f65c8ec0b9fb5ce937b92e4ab33ea3bc
MD5 f03cfaf0eb1b8fb12b0f3bee527ed36f
SHA1 461a9c17c1b66d47838fe73e63f046e88a45082f
SHA512 f502deb2a383261f84663e996d0ee8b841101955c663223892184d4249882fb27ffdf6af4f63aad8e5cf58fb3135a1e06986bffcf1658cef866c17b41f81b92e
SSDEEP 6144:hQ8OyYvc36AVuc7DQd/5zlgBR4JDJyecUbS4qro:hj16Qu15yBRCDgUqro
TLSH
T1C9648D5AF3A814F9F977923CC8529607E772BC160760D78F27A0466A3F236A09D3E711
MD5 SHA1 SHA512 SSDEEP TLSH

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svcf5ed.exe

Path C:\Users\Admin\AppData\Local\Programs\f5ed\svcf5ed.exe
Size 317KB
SHA256 072189d16cf0b1b773d61303c7da8cf8c09626533113e693abc9605259226225
MD5 44821210344763c35a41bca4d26d4518
SHA1 2eb69715b405ff727b756bf02066efc1a7608c54
SHA512 c9d1d9b708e65a3331e17d9dcb54766d68760d0c3db3788a7302af071ca0b88fca20da5f5ded11ac4559ca83708d4db9b6d31ccc9841baa478c23d0c45ad7da1
SSDEEP 6144:7Q8OyYvc36AVuc7DQd/5zlgBR4JDDyewbS4prU:7j16Qu15yBRCDupprU
TLSH
T1FA648D5AF3A904F9F977923CC8529607E7B2BC160760D78F27A046663F236A09D3E711
MD5 SHA1 SHA512 SSDEEP TLSH

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