eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-12-2024 04:02

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General

Target

eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c.exe
Size

2.2MB
MD5

d6b6bd3b29638aeb75227916b2f9cd80
SHA1

5729a646af679f750d2e0a1a4732caca5c55ccce
SHA256

eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c
SHA512

3c1143a92c6788a29e3423282294df411acff7c9fd815af39df6be6246396238aa580ce8ea19739de1c0e9518eadcd564917038359eed83c2002a9908f2a9118
SSDEEP

24576:0UzNkyrbtjbGixCOPKH2I1iIWILtfOIJ+HKodCHPC0cF3u7P1+eWQ8f/x52vHNZZ:0UzeyQMS4DqodCnoe+iitjWww1

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c.exe	eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c.exe	eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2112 set thread context of 5068	2112	eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c.exe	98

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Parameters.ini	eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c.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	eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5068	eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c.exe
5068	eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2112 wrote to memory of 4088	2112	eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c.exe	83
PID 2112 wrote to memory of 4088	2112	eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c.exe	83
PID 2112 wrote to memory of 5068	2112	eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c.exe	98
PID 2112 wrote to memory of 5068	2112	eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c.exe	98
PID 2112 wrote to memory of 5068	2112	eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c.exe	98
PID 2112 wrote to memory of 5068	2112	eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c.exe	98
PID 2112 wrote to memory of 5068	2112	eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c.exe	98

C:\Users\Admin\AppData\Local\Temp\eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c.exe
"C:\Users\Admin\AppData\Local\Temp\eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2112
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:4088
- C:\Users\Admin\AppData\Local\Temp\eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c.exe
  "C:\Users\Admin\AppData\Local\Temp\eb44fccbe4c2a824d46cba60714a141a586b0f49825b3fe18b63800e7389491c.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:5068

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:5096

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\Parameters.ini

Filesize
74B

MD5
6687785d6a31cdf9a5f80acb3abc459b

SHA1
1ddda26cc18189770eaaa4a9e78cc4abe4fe39c9

SHA256
3b5ebe1c6d4d33c14e5f2ca735fc085759f47895ea90192999a22a035c7edc9b

SHA512
5fe9429d64ee6fe0d3698cabb39757729b48d525500afa5f073d69f14f791c8aa2bc7ce0467d48d66fc58d894983391022c59035fa67703fefd309ec4a5d9962

Download Submit
memory/2112-0-0x0000000002370000-0x0000000002371000-memory.dmp

Filesize
4KB

Download
memory/2112-32-0x0000000002370000-0x0000000002371000-memory.dmp

Filesize
4KB

Download
memory/2112-31-0x0000000000400000-0x00000000005D3000-memory.dmp

Filesize
1.8MB

Download
memory/2112-38-0x0000000000400000-0x00000000005D3000-memory.dmp

Filesize
1.8MB

Download
memory/5068-34-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/5068-35-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/5068-41-0x0000000000440000-0x0000000000509000-memory.dmp

Filesize
804KB

Download
memory/5068-43-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download