b8c5e2c8477706f3f54e152443718dcec270889002289aa1730eabc5ba3f312f

Analysis

max time kernel
120s
max time network
130s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22/03/2025, 06:09

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General

Target

275ed71ebe32729141c2916b8abcca8763d60d2a4af82de387b9979a37495ada.exe
Size

135KB
MD5

955370c2069f2a6d1e61acf033cea200
SHA1

d6b5e253980b7744802e5fe3c1d1b2b9ce0572b3
SHA256

275ed71ebe32729141c2916b8abcca8763d60d2a4af82de387b9979a37495ada
SHA512

373ceafa1a982eff2f0bf93c728f7e1fab4df393e600aa5bcb4939eae8ad7959713cda9fa22a379a507431d6c2ea9bbccb4f254fdac434ec4f0e3c7aa9b9387a
SSDEEP

1536:ITHiPBX4nDzMyRXGHrc9YRHqbTypgpmb5Q+ZReSdhk/J+YLgD3mrxb53cSuYQjK6:xPd4n/M+WLcilrpgGH/GwY87mVmIXt0Z

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2752	wn2ra4ohzdr.exe

Loads dropped DLL 1 IoCs

pid	Process
1964	275ed71ebe32729141c2916b8abcca8763d60d2a4af82de387b9979a37495ada.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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\raj4dkhhiap = "C:\\Users\\Admin\\AppData\\Roaming\\raj4dkhhiap\\wn2ra4ohzdr.exe"	275ed71ebe32729141c2916b8abcca8763d60d2a4af82de387b9979a37495ada.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	275ed71ebe32729141c2916b8abcca8763d60d2a4af82de387b9979a37495ada.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wn2ra4ohzdr.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1964 wrote to memory of 2752	1964	275ed71ebe32729141c2916b8abcca8763d60d2a4af82de387b9979a37495ada.exe	31
PID 1964 wrote to memory of 2752	1964	275ed71ebe32729141c2916b8abcca8763d60d2a4af82de387b9979a37495ada.exe	31
PID 1964 wrote to memory of 2752	1964	275ed71ebe32729141c2916b8abcca8763d60d2a4af82de387b9979a37495ada.exe	31
PID 1964 wrote to memory of 2752	1964	275ed71ebe32729141c2916b8abcca8763d60d2a4af82de387b9979a37495ada.exe	31
PID 2752 wrote to memory of 2520	2752	wn2ra4ohzdr.exe	32
PID 2752 wrote to memory of 2520	2752	wn2ra4ohzdr.exe	32
PID 2752 wrote to memory of 2520	2752	wn2ra4ohzdr.exe	32
PID 2752 wrote to memory of 2520	2752	wn2ra4ohzdr.exe	32

C:\Users\Admin\AppData\Local\Temp\275ed71ebe32729141c2916b8abcca8763d60d2a4af82de387b9979a37495ada.exe
"C:\Users\Admin\AppData\Local\Temp\275ed71ebe32729141c2916b8abcca8763d60d2a4af82de387b9979a37495ada.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Users\Admin\AppData\Roaming\raj4dkhhiap\wn2ra4ohzdr.exe
  "C:\Users\Admin\AppData\Roaming\raj4dkhhiap\wn2ra4ohzdr.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2752
- - C:\Users\Admin\AppData\Roaming\raj4dkhhiap\wn2ra4ohzdr.exe
    "C:\Users\Admin\AppData\Roaming\raj4dkhhiap\wn2ra4ohzdr.exe"
    3⤵
    PID:2520

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Roaming\raj4dkhhiap\wn2ra4ohzdr.exe

Filesize
135KB

MD5
fbd2f21731e900f7ee7ffd216d654802

SHA1
b235821a140991cb4feb3e1608e3c1fc27e00006

SHA256
0f7ed403d07917551d3af72e7c2764f12d15b20330834ca7f047d63d7cb696fd

SHA512
0a2f2b544a72a352a0e928d302d15e0fb70f02c08b79a5eec8487cd3fd9e281d2b8c291145e8b3da99b4312a48dbc24127ee3b2a7ac723866844e47868ee3c33

Download Submit
memory/1964-0-0x0000000073EFE000-0x0000000073EFF000-memory.dmp

Filesize
4KB

Download
memory/1964-1-0x0000000000D30000-0x0000000000D58000-memory.dmp

Filesize
160KB

Download
memory/1964-2-0x0000000073EF0000-0x00000000745DE000-memory.dmp

Filesize
6.9MB

Download
memory/1964-3-0x00000000009D0000-0x00000000009F0000-memory.dmp

Filesize
128KB

Download
memory/1964-12-0x0000000073EFE000-0x0000000073EFF000-memory.dmp

Filesize
4KB

Download
memory/1964-14-0x0000000073EF0000-0x00000000745DE000-memory.dmp

Filesize
6.9MB

Download
memory/2752-13-0x0000000073EF0000-0x00000000745DE000-memory.dmp

Filesize
6.9MB

Download
memory/2752-15-0x0000000000360000-0x0000000000388000-memory.dmp

Filesize
160KB

Download
memory/2752-16-0x0000000073EF0000-0x00000000745DE000-memory.dmp

Filesize
6.9MB

Download
memory/2752-17-0x0000000073EF0000-0x00000000745DE000-memory.dmp

Filesize
6.9MB

Download
memory/2752-18-0x0000000073EF0000-0x00000000745DE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads