984f13bd7ee71eea0d90d030cefa42c0b16f65d225b0a47a415f17f9825062c4

Resubmissions

09-01-2024 19:33

240109-x9me8ahcaq 5

09-01-2024 19:18

240109-xzz9bsaca4 5

Analysis

max time kernel
158s
max time network
169s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
09-01-2024 19:18

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General

Target

INQ J312R.exe
Size

1.2MB
MD5

015dbff467968a31d207dfc65eab7a2a
SHA1

172f2a10a150a1d45885e60b93e55ac1ad9d1ca4
SHA256

ee49b4bfcca622cb2f82b2b61c5c3587fc18c1f9d663aa30cf579eaf409ba2ea
SHA512

e39dae1b7680148b4ed8073083f97c03a5fb05ce62bc5400f0fdce836b341b19726300e39f33b9ffd929ae4f0980708c4d8c00347dbf48a08e051f2c7d07fd57
SSDEEP

24576:mqDEvCTbMWu7rQYlBQcBiT6rprG8aezIWgzRGygKS2RufvA:mTvC/MTQYxsWR7ae0WIM92Uf

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 4236 set thread context of 4072	4236	INQ J312R.exe	91
PID 4072 set thread context of 4236	4072	INQ J312R.exe	88
PID 4072 set thread context of 1688	4072	INQ J312R.exe	93
PID 1688 set thread context of 3588	1688	shutdown.exe	52

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	shutdown.exe

Suspicious behavior: EnumeratesProcesses 58 IoCs

pid	Process
4072	INQ J312R.exe
4072	INQ J312R.exe
4072	INQ J312R.exe
4072	INQ J312R.exe
4072	INQ J312R.exe
4072	INQ J312R.exe
4072	INQ J312R.exe
4072	INQ J312R.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3588	Explorer.EXE

Suspicious behavior: MapViewOfSection 8 IoCs

pid	Process
4236	INQ J312R.exe
4072	INQ J312R.exe
4236	INQ J312R.exe
4236	INQ J312R.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe
1688	shutdown.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3588	Explorer.EXE

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4236 wrote to memory of 4072	4236	INQ J312R.exe	91
PID 4236 wrote to memory of 4072	4236	INQ J312R.exe	91
PID 4236 wrote to memory of 4072	4236	INQ J312R.exe	91
PID 4236 wrote to memory of 4072	4236	INQ J312R.exe	91
PID 4236 wrote to memory of 1688	4236	INQ J312R.exe	93
PID 4236 wrote to memory of 1688	4236	INQ J312R.exe	93
PID 4236 wrote to memory of 1688	4236	INQ J312R.exe	93
PID 1688 wrote to memory of 408	1688	shutdown.exe	104
PID 1688 wrote to memory of 408	1688	shutdown.exe	104
PID 1688 wrote to memory of 408	1688	shutdown.exe	104

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of UnmapMainImage
PID:3588
- C:\Users\Admin\AppData\Local\Temp\INQ J312R.exe
  "C:\Users\Admin\AppData\Local\Temp\INQ J312R.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4236
- - C:\Users\Admin\AppData\Local\Temp\INQ J312R.exe
    "C:\Users\Admin\AppData\Local\Temp\INQ J312R.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    PID:4072
- - C:\Windows\SysWOW64\shutdown.exe
    "C:\Windows\SysWOW64\shutdown.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Modifies Internet Explorer settings
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:1688
  - - C:\Program Files\Mozilla Firefox\Firefox.exe
      "C:\Program Files\Mozilla Firefox\Firefox.exe"
      4⤵
      PID:408

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\autD78.tmp

Filesize
250KB

MD5
68cab616cb1d2800c6c70b70f76da7e2

SHA1
49e6eeb08d8b3b42d61520aea47a4b00d923a0f4

SHA256
b9d301038978f3da423b7878277c5d76a47261a9edc9c2cdc449c0e0e684686d

SHA512
ece30d3ddeb8e819ff319329424f1fb87e02d752c518edfd31faba27404e3c0bd523f0879ac0c2217470ef6d4539a2356f4c387e8d7a0c7acaf116ffedded5bd

Download Submit
memory/1688-20-0x0000000001680000-0x00000000019CA000-memory.dmp

Filesize
3.3MB

Download
memory/1688-16-0x0000000000C80000-0x0000000000CBB000-memory.dmp

Filesize
236KB

Download
memory/1688-17-0x0000000000C80000-0x0000000000CBB000-memory.dmp

Filesize
236KB

Download
memory/1688-21-0x0000000000C80000-0x0000000000CBB000-memory.dmp

Filesize
236KB

Download
memory/1688-22-0x00000000019D0000-0x0000000001A6D000-memory.dmp

Filesize
628KB

Download
memory/1688-23-0x0000000000C80000-0x0000000000CBB000-memory.dmp

Filesize
236KB

Download
memory/1688-24-0x00000000019D0000-0x0000000001A6D000-memory.dmp

Filesize
628KB

Download
memory/3588-33-0x0000000007F10000-0x0000000007FF7000-memory.dmp

Filesize
924KB

Download
memory/3588-26-0x0000000007F10000-0x0000000007FF7000-memory.dmp

Filesize
924KB

Download
memory/3588-25-0x0000000007F10000-0x0000000007FF7000-memory.dmp

Filesize
924KB

Download
memory/4072-13-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/4072-14-0x00000000017D0000-0x0000000001B1A000-memory.dmp

Filesize
3.3MB

Download
memory/4072-18-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/4236-15-0x0000000004350000-0x0000000005F5E000-memory.dmp

Filesize
28.1MB

Download
memory/4236-19-0x0000000004350000-0x0000000005F5E000-memory.dmp

Filesize
28.1MB

Download
memory/4236-12-0x0000000003E40000-0x0000000003E44000-memory.dmp

Filesize
16KB

Download