27604590f75bcb6070c9f3cb0c87adc1af040a4408539cb15400a7229c63b389

General

Target

inject_execute.exe
Size

698KB
MD5

97f36ddb64ba225b62cba327f407fdc3
SHA1

87de934ad8c83ceba3271393f7f0992bfc4814fe
SHA256

27604590f75bcb6070c9f3cb0c87adc1af040a4408539cb15400a7229c63b389
SHA512

95f8b646e05d28487e76a24b6c743ecb076d4e01c2c1f34ee5eaae0ba1c82bbdf7d2b1f027f31897ca975dc1d4d81fb43f29f3224d04eebf03b32f2f9552c08a
SSDEEP

12288:dVSeyIfxkt4MkZw9LuzU4ANuB4Ge5Qw0tTe75ZCkIfbStxba1aIsMHfYG/mK82tt:dVytmZWLuzTKC4X30omI

Score

9^/10

credential_access discovery spyware stealer

Malware Config

Signatures

Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Loads dropped DLL 1 IoCs

pid	Process
756	inject_execute.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 756 set thread context of 4604	756	inject_execute.exe	87

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2264	4604	WerFault.exe	87

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	inject_execute.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSBuild.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
4604	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	4604	MSBuild.exe
Token: SeBackupPrivilege	4604	MSBuild.exe
Token: SeSecurityPrivilege	4604	MSBuild.exe
Token: SeSecurityPrivilege	4604	MSBuild.exe
Token: SeSecurityPrivilege	4604	MSBuild.exe
Token: SeSecurityPrivilege	4604	MSBuild.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 756 wrote to memory of 4604	756	inject_execute.exe	87
PID 756 wrote to memory of 4604	756	inject_execute.exe	87
PID 756 wrote to memory of 4604	756	inject_execute.exe	87
PID 756 wrote to memory of 4604	756	inject_execute.exe	87
PID 756 wrote to memory of 4604	756	inject_execute.exe	87
PID 756 wrote to memory of 4604	756	inject_execute.exe	87
PID 756 wrote to memory of 4604	756	inject_execute.exe	87
PID 756 wrote to memory of 4604	756	inject_execute.exe	87

C:\Users\Admin\AppData\Local\Temp\inject_execute.exe
"C:\Users\Admin\AppData\Local\Temp\inject_execute.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:756
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4604
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4604 -s 2680
    3⤵
    - Program crash
    PID:2264

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4604 -ip 4604
1⤵
PID:4484

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\d3d9x.dll

Filesize
709KB

MD5
83207d65de7bf0d7ad28449ebede5741

SHA1
bd144b369317842ace03358a6cb1f42f1c70f826

SHA256
60818a3c27bfc7fe3fa7ed5f2104f697fb3b7a6ef09dcfa56dc0b89045e74c17

SHA512
9b42f34a1b228f5a433c7769a6c4bf05779a154ff9392ccc00894717e6889bf187bcf7985e1105ed16396ba0e7b62e1f18d100d0b420229666c45b373d0e1a29

Download Submit
memory/756-10-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/756-1-0x0000000000AB0000-0x0000000000B64000-memory.dmp

Filesize
720KB

Download
memory/756-0-0x0000000074FDE000-0x0000000074FDF000-memory.dmp

Filesize
4KB

Download
memory/4604-16-0x0000000008120000-0x0000000008738000-memory.dmp

Filesize
6.1MB

Download
memory/4604-19-0x0000000007BD0000-0x0000000007C0C000-memory.dmp

Filesize
240KB

Download
memory/4604-12-0x0000000005330000-0x00000000058D4000-memory.dmp

Filesize
5.6MB

Download
memory/4604-13-0x0000000004D80000-0x0000000004E12000-memory.dmp

Filesize
584KB

Download
memory/4604-14-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/4604-15-0x0000000004F20000-0x0000000004F2A000-memory.dmp

Filesize
40KB

Download
memory/4604-8-0x0000000000800000-0x0000000000882000-memory.dmp

Filesize
520KB

Download
memory/4604-17-0x0000000007C50000-0x0000000007D5A000-memory.dmp

Filesize
1.0MB

Download
memory/4604-18-0x0000000007B70000-0x0000000007B82000-memory.dmp

Filesize
72KB

Download
memory/4604-11-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/4604-20-0x0000000007D60000-0x0000000007DAC000-memory.dmp

Filesize
304KB

Download
memory/4604-21-0x00000000089B0000-0x0000000008A16000-memory.dmp

Filesize
408KB

Download
memory/4604-22-0x0000000008CA0000-0x0000000008D16000-memory.dmp

Filesize
472KB

Download
memory/4604-23-0x00000000079A0000-0x00000000079BE000-memory.dmp

Filesize
120KB

Download
memory/4604-24-0x00000000097B0000-0x0000000009972000-memory.dmp

Filesize
1.8MB

Download
memory/4604-25-0x0000000009EB0000-0x000000000A3DC000-memory.dmp

Filesize
5.2MB

Download
memory/4604-26-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download

Analysis

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