e1c02469f3d405d994188c1c77c523b7684ed0b133b5b988da95de3b1e131772

General

Target

PI160256.exe
Size

1.1MB
MD5

52c391a4d3224a3bed92f831d4e1236a
SHA1

0ddf484664dacb98fa7e7b7aca6cdcb31b4b3216
SHA256

7fd5172067f790c21d11dc37987f04bbe9e4c04038074b788ac79bcc83c06f1a
SHA512

c40e3a404799b24edf124fbae410baca2e6f81a25b2cdc36f53c0c212be3caad9b5f8afe9f55374e4234dcff577156ab19bb7a7deba0873ccbcc0f70d604748e
SSDEEP

24576:1MWfSukGK9fNqt4NaYgHvOznGVPKl4OMODDf2+:GUSn5Nqtyg23Hf/

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2496 set thread context of 2948	2496	PI160256.exe	94
PID 2948 set thread context of 3188	2948	RegSvcs.exe	49
PID 1260 set thread context of 3188	1260	msiexec.exe	49

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2304	640	WerFault.exe	100

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	msiexec.exe

Suspicious behavior: EnumeratesProcesses 50 IoCs

pid	Process
2496	PI160256.exe
2496	PI160256.exe
2496	PI160256.exe
2496	PI160256.exe
2948	RegSvcs.exe
2948	RegSvcs.exe
2948	RegSvcs.exe
2948	RegSvcs.exe
2948	RegSvcs.exe
2948	RegSvcs.exe
2948	RegSvcs.exe
2948	RegSvcs.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3188	Explorer.EXE

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
2948	RegSvcs.exe
2948	RegSvcs.exe
2948	RegSvcs.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe
1260	msiexec.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2496	PI160256.exe
Token: SeDebugPrivilege	2948	RegSvcs.exe
Token: SeDebugPrivilege	1260	msiexec.exe
Token: SeShutdownPrivilege	3188	Explorer.EXE
Token: SeCreatePagefilePrivilege	3188	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 3408	2496	PI160256.exe	93
PID 2496 wrote to memory of 3408	2496	PI160256.exe	93
PID 2496 wrote to memory of 3408	2496	PI160256.exe	93
PID 2496 wrote to memory of 2948	2496	PI160256.exe	94
PID 2496 wrote to memory of 2948	2496	PI160256.exe	94
PID 2496 wrote to memory of 2948	2496	PI160256.exe	94
PID 2496 wrote to memory of 2948	2496	PI160256.exe	94
PID 2496 wrote to memory of 2948	2496	PI160256.exe	94
PID 2496 wrote to memory of 2948	2496	PI160256.exe	94
PID 3188 wrote to memory of 1260	3188	Explorer.EXE	95
PID 3188 wrote to memory of 1260	3188	Explorer.EXE	95
PID 3188 wrote to memory of 1260	3188	Explorer.EXE	95
PID 1260 wrote to memory of 640	1260	msiexec.exe	100
PID 1260 wrote to memory of 640	1260	msiexec.exe	100
PID 1260 wrote to memory of 640	1260	msiexec.exe	100

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3188
- C:\Users\Admin\AppData\Local\Temp\PI160256.exe
  "C:\Users\Admin\AppData\Local\Temp\PI160256.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2496
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:3408
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2948
- C:\Windows\SysWOW64\msiexec.exe
  "C:\Windows\SysWOW64\msiexec.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1260
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:640
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 640 -s 128
      4⤵
      Program crash
      PID:2304

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 440 -p 640 -ip 640
1⤵
PID:2660

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1260-147-0x0000000000F70000-0x0000000000F82000-memory.dmp

Filesize
72KB

Download
memory/1260-154-0x0000000002DA0000-0x0000000002E2F000-memory.dmp

Filesize
572KB

Download
memory/1260-153-0x0000000002F40000-0x000000000328A000-memory.dmp

Filesize
3.3MB

Download
memory/1260-152-0x0000000000F70000-0x0000000000F82000-memory.dmp

Filesize
72KB

Download
memory/1260-151-0x0000000000E60000-0x0000000000E8D000-memory.dmp

Filesize
180KB

Download
memory/1260-149-0x0000000000F70000-0x0000000000F82000-memory.dmp

Filesize
72KB

Download
memory/2496-138-0x0000000007180000-0x0000000007190000-memory.dmp

Filesize
64KB

Download
memory/2496-136-0x0000000006FE0000-0x0000000006FEA000-memory.dmp

Filesize
40KB

Download
memory/2496-134-0x0000000007550000-0x0000000007AF4000-memory.dmp

Filesize
5.6MB

Download
memory/2496-135-0x0000000007040000-0x00000000070D2000-memory.dmp

Filesize
584KB

Download
memory/2496-137-0x0000000007180000-0x0000000007190000-memory.dmp

Filesize
64KB

Download
memory/2496-133-0x0000000000030000-0x000000000014A000-memory.dmp

Filesize
1.1MB

Download
memory/2496-139-0x0000000009B20000-0x0000000009BBC000-memory.dmp

Filesize
624KB

Download
memory/2948-145-0x00000000011C0000-0x00000000011D0000-memory.dmp

Filesize
64KB

Download
memory/2948-144-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2948-140-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2948-143-0x0000000001790000-0x0000000001ADA000-memory.dmp

Filesize
3.3MB

Download
memory/2948-142-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3188-146-0x0000000002AA0000-0x0000000002B87000-memory.dmp

Filesize
924KB

Download
memory/3188-155-0x0000000008250000-0x000000000832D000-memory.dmp

Filesize
884KB

Download
memory/3188-163-0x0000000008250000-0x000000000832D000-memory.dmp

Filesize
884KB

Download

Analysis

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