a19279088fd9461881c3c101fdda9317852acf537e6281b24e3ac9cd4bd8aee1

Analysis

max time kernel
157s
max time network
165s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/04/2024, 01:09

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General

Target

a19279088fd9461881c3c101fdda9317852acf537e6281b24e3ac9cd4bd8aee1.exe
Size

480KB
MD5

0e8e2d4b749d4393e69c7bb41d6b4bd9
SHA1

707963d461396225e0e7c150dce14938c6be3c24
SHA256

a19279088fd9461881c3c101fdda9317852acf537e6281b24e3ac9cd4bd8aee1
SHA512

1e674f48442f1de3b0f053acd9a19eb2d3fcfb892d393315d9a96f654edb7533789f92bcd6cdd404212485c4e4cbd44c35a0155f734b8909430eab4918eba77a
SSDEEP

12288:4jauDReWGJVdiObOUCfAcJFg3ThL+NqQlcHNzZP0HK9:4DDKJdKf8/Qlctz50HK9

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2604	hptmc.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-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft® Windows® Operating System = "C:\\ProgramData\\hptmc.exe"	hptmc.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4292 wrote to memory of 2604	4292	a19279088fd9461881c3c101fdda9317852acf537e6281b24e3ac9cd4bd8aee1.exe	84
PID 4292 wrote to memory of 2604	4292	a19279088fd9461881c3c101fdda9317852acf537e6281b24e3ac9cd4bd8aee1.exe	84
PID 4292 wrote to memory of 2604	4292	a19279088fd9461881c3c101fdda9317852acf537e6281b24e3ac9cd4bd8aee1.exe	84

C:\Users\Admin\AppData\Local\Temp\a19279088fd9461881c3c101fdda9317852acf537e6281b24e3ac9cd4bd8aee1.exe
"C:\Users\Admin\AppData\Local\Temp\a19279088fd9461881c3c101fdda9317852acf537e6281b24e3ac9cd4bd8aee1.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4292
- C:\ProgramData\hptmc.exe
  "C:\ProgramData\hptmc.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2604

Network

MITRE ATT&CK Enterprise v15

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\DumpStack.log.tmp .exe

Filesize
480KB

MD5
b401b96074137cded6fc03a23949cfdb

SHA1
fc36bb74e8d4426bb34b03d585a95be9b328741e

SHA256
a9b8e4788da2edec7ca846b6a1fbfdb6f4bdcd7d96859a6a49304ee92e91b303

SHA512
803d0f23b0b3e70f94623eed8769cdbed798a886f5d6a454fddb4cf61f0817baf32ac22b943cb0d3d32d39a881122e4d7fd7f8eaa036417ced4652fc67d7e49e

Download Submit
C:\ProgramData\Saaaalamm\Mira.h

Filesize
136KB

MD5
cb4c442a26bb46671c638c794bf535af

SHA1
8a742d0b372f2ddd2d1fdf688c3c4ac7f9272abf

SHA256
f8d2c17bdf34ccfb58070ac8b131a8d95055340101a329f9a7212ac5240d0c25

SHA512
074a31e8da403c0a718f93cbca50574d8b658921193db0e6e20eacd232379286f14a3698cd443dc740d324ad19d74934ae001a7ad64b88897d8afefbc9a3d4e3

Download Submit
C:\ProgramData\hptmc.exe

Filesize
343KB

MD5
f02ef839331e5413b5317c876fc5131d

SHA1
a8053b8bdc16008b73cf0e57b6af04862274b684

SHA256
2c8dbd22f4ffc1a554182d1d7240958c79e981145e85719631543c403092dfc6

SHA512
e373438b08a39f06100919b8dbe3035e0e72a82bb5af431c3bfc8cfbb64d30e652eb3ecf072e44d3b0a5508449751078d2beb7ce79139bdeb87b3bb3a9ff63ee

Download Submit
memory/2604-100-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/4292-0-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/4292-1-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/4292-9-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads