246457363396dcea4cc3d19ce2a431897bac948ae1694d3e87cc0ebaf2ea39f5

Analysis

max time kernel
36s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
02-08-2024 18:15

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General

Target

reshacker_setup.exe
Size

4.1MB
MD5

02eb693dcfb90a696d191badbcf314ce
SHA1

b1d0352c35d7da251e2fa19ecbe8c1e5286f898f
SHA256

246457363396dcea4cc3d19ce2a431897bac948ae1694d3e87cc0ebaf2ea39f5
SHA512

17b6a5f2446459c058bd035df784adad0e58aa7438a56e02fd75c593eb6bae82719b6293de6b1504e1089cade44b5e137771991816d616c08f92eb2c249cc159
SSDEEP

98304:HEagQkFrdGj3mx1Ijxkp3U3aVTISLUHBrIC0:9gQktdGCxmjY3U3aVTnIH4

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2384	reshacker_setup.tmp

Loads dropped DLL 1 IoCs

pid	Process
2904	reshacker_setup.exe

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	reshacker_setup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reshacker_setup.tmp

Suspicious use of FindShellTrayWindow 16 IoCs

pid	Process
2384	reshacker_setup.tmp
2384	reshacker_setup.tmp
2384	reshacker_setup.tmp
2384	reshacker_setup.tmp
2384	reshacker_setup.tmp
2384	reshacker_setup.tmp
2384	reshacker_setup.tmp
2384	reshacker_setup.tmp
2384	reshacker_setup.tmp
2384	reshacker_setup.tmp
2384	reshacker_setup.tmp
2384	reshacker_setup.tmp
2384	reshacker_setup.tmp
2384	reshacker_setup.tmp
2384	reshacker_setup.tmp
2384	reshacker_setup.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2904 wrote to memory of 2384	2904	reshacker_setup.exe	30
PID 2904 wrote to memory of 2384	2904	reshacker_setup.exe	30
PID 2904 wrote to memory of 2384	2904	reshacker_setup.exe	30
PID 2904 wrote to memory of 2384	2904	reshacker_setup.exe	30
PID 2904 wrote to memory of 2384	2904	reshacker_setup.exe	30
PID 2904 wrote to memory of 2384	2904	reshacker_setup.exe	30
PID 2904 wrote to memory of 2384	2904	reshacker_setup.exe	30

C:\Users\Admin\AppData\Local\Temp\reshacker_setup.exe
"C:\Users\Admin\AppData\Local\Temp\reshacker_setup.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2904
- C:\Users\Admin\AppData\Local\Temp\is-2GLUM.tmp\reshacker_setup.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-2GLUM.tmp\reshacker_setup.tmp" /SL5="$400F8,3504386,870400,C:\Users\Admin\AppData\Local\Temp\reshacker_setup.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  PID:2384

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

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\is-2GLUM.tmp\reshacker_setup.tmp

Filesize
2.5MB

MD5
c5cac19a48b63987b767c8ce36a09282

SHA1
899834cb9faa1a04029403085a761c5a2aae0045

SHA256
9aec7890b56a86f175957b7a99fe57ce6234d16995e019d3008a5d599fdf8e28

SHA512
a796cdec441c82353fc160d92af14ade268172b7d232c8f1bcdd5c807b7dce3c4c4cb877b467446b54f058b0bc4219f82ee99df2851d83d121ced2b3674ab1a5

Download Submit
memory/2384-9-0x0000000000400000-0x0000000000698000-memory.dmp

Filesize
2.6MB

Download
memory/2384-11-0x0000000000400000-0x0000000000698000-memory.dmp

Filesize
2.6MB

Download
memory/2384-17-0x0000000000400000-0x0000000000698000-memory.dmp

Filesize
2.6MB

Download
memory/2904-2-0x0000000000401000-0x00000000004B7000-memory.dmp

Filesize
728KB

Download
memory/2904-0-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/2904-10-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/2904-19-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download