42e7b2aae70007120a0484488a4866a4bdade9fe0d0ffc2441e368412c927864

Analysis

max time kernel
31s
max time network
61s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
30/09/2024, 00:57

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General

Target

42e7b2aae70007120a0484488a4866a4bdade9fe0d0ffc2441e368412c927864N.exe
Size

1.1MB
MD5

534f7a3dad2f06175672ffb588f681d0
SHA1

3c89480c93d80c2054c2119d7051215a8538133e
SHA256

42e7b2aae70007120a0484488a4866a4bdade9fe0d0ffc2441e368412c927864
SHA512

c0a9109ddd1c84b7832e84cdf7c97fd4365170a5249c84f0ae3ae1d55156aa63b0a3976a736f97d2d77c1072d02e283612891bc99c9001d56913ff8187d9d2a7
SSDEEP

24576:14oBPH/brsSBuqTxnBwRIFma/ZSoa/JXRP8lI:1pH/brsSUq9BwRIFmg/gfP8lI

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2260	42e7b2aae70007120a0484488a4866a4bdade9fe0d0ffc2441e368412c927864N.exe

Executes dropped EXE 1 IoCs

pid	Process
2260	42e7b2aae70007120a0484488a4866a4bdade9fe0d0ffc2441e368412c927864N.exe

Loads dropped DLL 1 IoCs

pid	Process
2528	42e7b2aae70007120a0484488a4866a4bdade9fe0d0ffc2441e368412c927864N.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
4	pastebin.com
3	pastebin.com

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	42e7b2aae70007120a0484488a4866a4bdade9fe0d0ffc2441e368412c927864N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	42e7b2aae70007120a0484488a4866a4bdade9fe0d0ffc2441e368412c927864N.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2260	42e7b2aae70007120a0484488a4866a4bdade9fe0d0ffc2441e368412c927864N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2528	42e7b2aae70007120a0484488a4866a4bdade9fe0d0ffc2441e368412c927864N.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2260	42e7b2aae70007120a0484488a4866a4bdade9fe0d0ffc2441e368412c927864N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2528 wrote to memory of 2260	2528	42e7b2aae70007120a0484488a4866a4bdade9fe0d0ffc2441e368412c927864N.exe	30
PID 2528 wrote to memory of 2260	2528	42e7b2aae70007120a0484488a4866a4bdade9fe0d0ffc2441e368412c927864N.exe	30
PID 2528 wrote to memory of 2260	2528	42e7b2aae70007120a0484488a4866a4bdade9fe0d0ffc2441e368412c927864N.exe	30
PID 2528 wrote to memory of 2260	2528	42e7b2aae70007120a0484488a4866a4bdade9fe0d0ffc2441e368412c927864N.exe	30

C:\Users\Admin\AppData\Local\Temp\42e7b2aae70007120a0484488a4866a4bdade9fe0d0ffc2441e368412c927864N.exe
"C:\Users\Admin\AppData\Local\Temp\42e7b2aae70007120a0484488a4866a4bdade9fe0d0ffc2441e368412c927864N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2528
- C:\Users\Admin\AppData\Local\Temp\42e7b2aae70007120a0484488a4866a4bdade9fe0d0ffc2441e368412c927864N.exe
  C:\Users\Admin\AppData\Local\Temp\42e7b2aae70007120a0484488a4866a4bdade9fe0d0ffc2441e368412c927864N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  PID:2260

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\42e7b2aae70007120a0484488a4866a4bdade9fe0d0ffc2441e368412c927864N.exe

Filesize
1.1MB

MD5
2f2c065ef5636297ca464a2167e5ee7b

SHA1
f8d644a340524b6f27c14b5ca48180e2cfc659c9

SHA256
e7fd3ad0eb9fa882094b6f879080486ec77dd1a4038050e70492b6a42773ab72

SHA512
ead3d927e4159189d06229bc71c9d60132853dc8f8f5995e240086691a26ab0615a21f452c51124b12406a970615266b139d5a81499d68a412b599de05559e46

Download Submit
memory/2260-10-0x0000000000400000-0x0000000000518000-memory.dmp

Filesize
1.1MB

Download
memory/2260-11-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/2260-17-0x0000000002E70000-0x0000000002F88000-memory.dmp

Filesize
1.1MB

Download
memory/2260-33-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2260-39-0x000000000FEC0000-0x000000000FF63000-memory.dmp

Filesize
652KB

Download
memory/2260-40-0x0000000000400000-0x0000000000518000-memory.dmp

Filesize
1.1MB

Download
memory/2528-0-0x0000000000400000-0x0000000000518000-memory.dmp

Filesize
1.1MB

Download
memory/2528-9-0x0000000000400000-0x0000000000518000-memory.dmp

Filesize
1.1MB

Download
memory/2528-7-0x00000000031B0000-0x00000000032C8000-memory.dmp

Filesize
1.1MB

Download