7a39caf04d025428d5d9e5098fef74e22f59eee2c3686f676e235ae954b18b6d

Resubmissions

10-02-2025 02:06

250210-cjg3laykgq 10

10-02-2025 02:04

250210-chg17syrby 10

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
10-02-2025 02:06

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General

Target

SoftWare(2).exe
Size

895KB
MD5

a16e394f67d91eadb2f3b63feae0f6e6
SHA1

37576b86112a7ba68d673483d752d92b53c3314d
SHA256

63226615cf004ff25050875bd27eed6bcd095e9ada2c4e428496eab1fd2a5f2c
SHA512

cb9d4b5a3ed1792c0bb1e1b69894e432bcd5df6234affb56d0c80ef4dd3bf06936982f3b80d99758dac910ccd5d5144b1d3d2ff9b450d24b3a827693290e5508
SSDEEP

12288:Mx8+cf8nEU/ofJlKeNi16QksdziFwV++cf8nEU/ofJlKeNi16QksdziFwVTJ:w8Y/ofJlPG6XQ+Y/ofJlPG6XQTJ

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Downloads MZ/PE file 1 IoCs

flow	pid	Process
8	2100	SoftWare(2).exe

.NET Reactor proctector 1 IoCs

Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

resource	yara_rule
behavioral3/memory/2544-1-0x0000000000210000-0x00000000002F4000-memory.dmp	net_reactor

Executes dropped EXE 1 IoCs

pid	Process
340	IDLW57COKKF92SQRNRB4.exe

Loads dropped DLL 1 IoCs

pid	Process
2100	SoftWare(2).exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2544 set thread context of 2100	2544	SoftWare(2).exe	32

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1484	2544	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 3 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	SoftWare(2).exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SoftWare(2).exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IDLW57COKKF92SQRNRB4.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2100	SoftWare(2).exe
2100	SoftWare(2).exe
2100	SoftWare(2).exe
2100	SoftWare(2).exe
340	IDLW57COKKF92SQRNRB4.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	340	IDLW57COKKF92SQRNRB4.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2544 wrote to memory of 1884	2544	SoftWare(2).exe	31
PID 2544 wrote to memory of 1884	2544	SoftWare(2).exe	31
PID 2544 wrote to memory of 1884	2544	SoftWare(2).exe	31
PID 2544 wrote to memory of 1884	2544	SoftWare(2).exe	31
PID 2544 wrote to memory of 2100	2544	SoftWare(2).exe	32
PID 2544 wrote to memory of 2100	2544	SoftWare(2).exe	32
PID 2544 wrote to memory of 2100	2544	SoftWare(2).exe	32
PID 2544 wrote to memory of 2100	2544	SoftWare(2).exe	32
PID 2544 wrote to memory of 2100	2544	SoftWare(2).exe	32
PID 2544 wrote to memory of 2100	2544	SoftWare(2).exe	32
PID 2544 wrote to memory of 2100	2544	SoftWare(2).exe	32
PID 2544 wrote to memory of 2100	2544	SoftWare(2).exe	32
PID 2544 wrote to memory of 2100	2544	SoftWare(2).exe	32
PID 2544 wrote to memory of 2100	2544	SoftWare(2).exe	32
PID 2544 wrote to memory of 1484	2544	SoftWare(2).exe	33
PID 2544 wrote to memory of 1484	2544	SoftWare(2).exe	33
PID 2544 wrote to memory of 1484	2544	SoftWare(2).exe	33
PID 2544 wrote to memory of 1484	2544	SoftWare(2).exe	33
PID 2100 wrote to memory of 340	2100	SoftWare(2).exe	35
PID 2100 wrote to memory of 340	2100	SoftWare(2).exe	35
PID 2100 wrote to memory of 340	2100	SoftWare(2).exe	35
PID 2100 wrote to memory of 340	2100	SoftWare(2).exe	35

C:\Users\Admin\AppData\Local\Temp\SoftWare(2).exe
"C:\Users\Admin\AppData\Local\Temp\SoftWare(2).exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2544
- C:\Users\Admin\AppData\Local\Temp\SoftWare(2).exe
  "C:\Users\Admin\AppData\Local\Temp\SoftWare(2).exe"
  2⤵
  PID:1884
- C:\Users\Admin\AppData\Local\Temp\SoftWare(2).exe
  "C:\Users\Admin\AppData\Local\Temp\SoftWare(2).exe"
  2⤵
  - Downloads MZ/PE file
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2100
- - C:\Users\Admin\AppData\Local\Temp\IDLW57COKKF92SQRNRB4.exe
    "C:\Users\Admin\AppData\Local\Temp\IDLW57COKKF92SQRNRB4.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:340
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2544 -s 524
  2⤵
  - Program crash
  PID:1484

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\IDLW57COKKF92SQRNRB4.exe

Filesize
21KB

MD5
c11a82d699a06d9b8ba4296e0c562ae4

SHA1
e91963fe8def3ed151333a6a66d005237600ba30

SHA256
483b1d7dac70de82e9b22a0c1ed775cf7e10b0a3790c5aa1b9215dbcd1754302

SHA512
cc8644279ea2cebf70f594f6cc48d6ebbc10d036b7dcf1008fc05565da85cc36f7e8af7faa49b7c117c9a6ac94d7c007a99b53ec1dd668a7f8c28dc25b410a54

Download Submit
memory/340-33-0x0000000073750000-0x0000000073E3E000-memory.dmp

Filesize
6.9MB

Download
memory/340-32-0x0000000073750000-0x0000000073E3E000-memory.dmp

Filesize
6.9MB

Download
memory/340-31-0x00000000003F0000-0x00000000003FC000-memory.dmp

Filesize
48KB

Download
memory/340-30-0x000000007375E000-0x000000007375F000-memory.dmp

Filesize
4KB

Download
memory/2100-7-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2100-5-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2100-13-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2100-9-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2100-8-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2100-4-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2100-6-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2100-12-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2100-15-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2100-17-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2100-25-0x00000000001E0000-0x00000000001E5000-memory.dmp

Filesize
20KB

Download
memory/2100-24-0x00000000001E0000-0x00000000001E5000-memory.dmp

Filesize
20KB

Download
memory/2544-14-0x00000000745F0000-0x0000000074CDE000-memory.dmp

Filesize
6.9MB

Download
memory/2544-16-0x00000000745F0000-0x0000000074CDE000-memory.dmp

Filesize
6.9MB

Download
memory/2544-0-0x00000000745FE000-0x00000000745FF000-memory.dmp

Filesize
4KB

Download
memory/2544-2-0x00000000745F0000-0x0000000074CDE000-memory.dmp

Filesize
6.9MB

Download
memory/2544-1-0x0000000000210000-0x00000000002F4000-memory.dmp

Filesize
912KB

Download