61cdea2c20945e04f08a759377c43287fed1e3bc2a8896f605dcf66114cdf9eb

Analysis

max time kernel
148s
max time network
18s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 20:57

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General

Target

msiexec_dump.exe
Size

244KB
MD5

4daf1064001aa9bd948a4af5bb56beef
SHA1

77f70b592eeb9ddbf06613f2d5f1dc8eeaac4294
SHA256

fcd65bba6fcd68549c329ed6a4d07490d6ea7c928332e6066593c7fc274ea6ec
SHA512

f153027a1ec7ea0d1db97cc6fa6a94ecdb6bf6549cfa9138d5a4201190ad4895a718418c73a5e6ea799a23113e385a3a75149e85b930f4296ef309de3dcaca02
SSDEEP

6144:fvpRxSKdvhXDB9Cp1RAco1TpSMsOiWfKlKgRYN0e:pRxvd90Z6TpSMsWbNP

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 108 set thread context of 1364	108	msiexec_dump.exe	20

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	msiexec_dump.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 30 IoCs

pid	Process
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe
108	msiexec_dump.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
108	msiexec_dump.exe
108	msiexec_dump.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	108	msiexec_dump.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 108 wrote to memory of 2028	108	msiexec_dump.exe	29
PID 108 wrote to memory of 2028	108	msiexec_dump.exe	29
PID 108 wrote to memory of 2028	108	msiexec_dump.exe	29
PID 108 wrote to memory of 2028	108	msiexec_dump.exe	29

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1364
- C:\Users\Admin\AppData\Local\Temp\msiexec_dump.exe
  "C:\Users\Admin\AppData\Local\Temp\msiexec_dump.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:108
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Totoise\Downloads\H2_decrypt_patched.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2028

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

Replay Monitor

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Downloads

memory/108-0-0x0000000000440000-0x00000000004E9000-memory.dmp

Filesize
676KB

Download
memory/108-1-0x0000000002150000-0x0000000002453000-memory.dmp

Filesize
3.0MB

Download
memory/108-2-0x0000000000580000-0x000000000060F000-memory.dmp

Filesize
572KB

Download