da1598d34c65a3b345455a0fcde38efeac571a27c5bf0e790aa35d2adb0ce6de

Analysis

max time kernel
148s
max time network
122s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
14-05-2024 03:01

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General

Target

da1598d34c65a3b345455a0fcde38efeac571a27c5bf0e790aa35d2adb0ce6de.exe
Size

396KB
MD5

62d027e33985bf3f9f4ea548cfd94185
SHA1

e79cca42de505ba63051a9bc1df589c1084c8f2d
SHA256

da1598d34c65a3b345455a0fcde38efeac571a27c5bf0e790aa35d2adb0ce6de
SHA512

2cd65a7af34e95a0112b5a5d9a5780e271394bdca6d8a7c2b86faea7ebad9a7317502d09949cbdbae9e5919202c549654d802f4eb50c87b3597a427576df9e3c
SSDEEP

12288:4jauDReWSsHBm7t9FuZVgQO5K6PVnAY2O4kv:4DD+SBm7t9FuXvO5K6PVnAY2O4M

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3044	rhpwp.exe

Loads dropped DLL 2 IoCs

pid	Process
2104	da1598d34c65a3b345455a0fcde38efeac571a27c5bf0e790aa35d2adb0ce6de.exe
2104	da1598d34c65a3b345455a0fcde38efeac571a27c5bf0e790aa35d2adb0ce6de.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-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft® Windows® Operating System = "C:\\ProgramData\\rhpwp.exe"	rhpwp.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 3044	2104	da1598d34c65a3b345455a0fcde38efeac571a27c5bf0e790aa35d2adb0ce6de.exe	28
PID 2104 wrote to memory of 3044	2104	da1598d34c65a3b345455a0fcde38efeac571a27c5bf0e790aa35d2adb0ce6de.exe	28
PID 2104 wrote to memory of 3044	2104	da1598d34c65a3b345455a0fcde38efeac571a27c5bf0e790aa35d2adb0ce6de.exe	28
PID 2104 wrote to memory of 3044	2104	da1598d34c65a3b345455a0fcde38efeac571a27c5bf0e790aa35d2adb0ce6de.exe	28

C:\Users\Admin\AppData\Local\Temp\da1598d34c65a3b345455a0fcde38efeac571a27c5bf0e790aa35d2adb0ce6de.exe
"C:\Users\Admin\AppData\Local\Temp\da1598d34c65a3b345455a0fcde38efeac571a27c5bf0e790aa35d2adb0ce6de.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2104
- C:\ProgramData\rhpwp.exe
  "C:\ProgramData\rhpwp.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:3044

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:\MSOCache .exe

Filesize
396KB

MD5
d416e2fa51f22bdcd4885ce229ca549d

SHA1
d7740f94a58fa491deaaba50509fc6d76c15cfb0

SHA256
0a5afed24bdebbe1c2fd4b60f9f7ba8fb440730eeb8baa7fa0f234e1d591432c

SHA512
ebfb6c02a741ce934f98ee5a608669b6a117e18b63c7d186580c10a420c5742b589a1b797d1b8d9e2119b0b0860b85cd043f5029ca8242d05e248e27b80e4471

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

Filesize
136KB

MD5
cb4c442a26bb46671c638c794bf535af

SHA1
8a742d0b372f2ddd2d1fdf688c3c4ac7f9272abf

SHA256
f8d2c17bdf34ccfb58070ac8b131a8d95055340101a329f9a7212ac5240d0c25

SHA512
074a31e8da403c0a718f93cbca50574d8b658921193db0e6e20eacd232379286f14a3698cd443dc740d324ad19d74934ae001a7ad64b88897d8afefbc9a3d4e3

Download Submit
\ProgramData\rhpwp.exe

Filesize
259KB

MD5
66d480b752b19f9e604538c7dc55ec7a

SHA1
79563f1b96ba1d3266247a76263a5c9f3f76ed4c

SHA256
ae55afb58554e22d2b2d991142b8d3d922f0ce441fa5a1fb0da71f788d4d02fc

SHA512
bc2c80ed1fd8828dcb64e1a036d6eff798c84c80dd3eb39ef5596fb60136f4c8e46e1a6568aa8308aa78ea6d3ab38ef008a3353000d361eaac3ecdfaf1035e50

Download Submit
memory/2104-1-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/2104-0-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/2104-12-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/3044-131-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/3044-716-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads