a4e9f83090da94f3e24bc1792c953c62c4cc9f6ee0ba68a5b820349738d005a4

Analysis

max time kernel
143s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29/03/2024, 20:40

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General

Target

2c55be40df541743683b7be0cdcd31bc_JaffaCakes118.exe
Size

612KB
MD5

2c55be40df541743683b7be0cdcd31bc
SHA1

bcecc9ef412126cbda6798e9dcf95cd107b47c53
SHA256

a4e9f83090da94f3e24bc1792c953c62c4cc9f6ee0ba68a5b820349738d005a4
SHA512

5038292a69b4ef206df0227684b704b044a8add66dbdb3d8eebd0997ec63a4f654fca08abed5bcacaad96b98bcb695d294872d661da6a64a5b8cbde1e2154ef6
SSDEEP

12288:MhvdvDzE8O9K9WeEulUeQUHJwp86C5bZfUT:YFQ85geEkPHJwp8x5Vf

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	2c55be40df541743683b7be0cdcd31bc_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2152 set thread context of 3732	2152	2c55be40df541743683b7be0cdcd31bc_JaffaCakes118.exe	106

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2308	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
4344	powershell.exe
4344	powershell.exe
4344	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4344	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2152 wrote to memory of 4344	2152	2c55be40df541743683b7be0cdcd31bc_JaffaCakes118.exe	103
PID 2152 wrote to memory of 4344	2152	2c55be40df541743683b7be0cdcd31bc_JaffaCakes118.exe	103
PID 2152 wrote to memory of 4344	2152	2c55be40df541743683b7be0cdcd31bc_JaffaCakes118.exe	103
PID 2152 wrote to memory of 2308	2152	2c55be40df541743683b7be0cdcd31bc_JaffaCakes118.exe	105
PID 2152 wrote to memory of 2308	2152	2c55be40df541743683b7be0cdcd31bc_JaffaCakes118.exe	105
PID 2152 wrote to memory of 2308	2152	2c55be40df541743683b7be0cdcd31bc_JaffaCakes118.exe	105
PID 2152 wrote to memory of 3732	2152	2c55be40df541743683b7be0cdcd31bc_JaffaCakes118.exe	106
PID 2152 wrote to memory of 3732	2152	2c55be40df541743683b7be0cdcd31bc_JaffaCakes118.exe	106
PID 2152 wrote to memory of 3732	2152	2c55be40df541743683b7be0cdcd31bc_JaffaCakes118.exe	106
PID 2152 wrote to memory of 3732	2152	2c55be40df541743683b7be0cdcd31bc_JaffaCakes118.exe	106
PID 2152 wrote to memory of 3732	2152	2c55be40df541743683b7be0cdcd31bc_JaffaCakes118.exe	106
PID 2152 wrote to memory of 3732	2152	2c55be40df541743683b7be0cdcd31bc_JaffaCakes118.exe	106
PID 2152 wrote to memory of 3732	2152	2c55be40df541743683b7be0cdcd31bc_JaffaCakes118.exe	106
PID 2152 wrote to memory of 3732	2152	2c55be40df541743683b7be0cdcd31bc_JaffaCakes118.exe	106

C:\Users\Admin\AppData\Local\Temp\2c55be40df541743683b7be0cdcd31bc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2c55be40df541743683b7be0cdcd31bc_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2152
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\2c55be40df541743683b7be0cdcd31bc_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4344
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GLefxgzw" /XML "C:\Users\Admin\AppData\Local\Temp\tmp876B.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2308
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:3732

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1028 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
1⤵
PID:2544

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_svifmxdg.yy1.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2152-8-0x0000000004D50000-0x0000000004D60000-memory.dmp

Filesize
64KB

Download
memory/2152-10-0x00000000077F0000-0x000000000783A000-memory.dmp

Filesize
296KB

Download
memory/2152-3-0x0000000004DC0000-0x0000000004E52000-memory.dmp

Filesize
584KB

Download
memory/2152-4-0x0000000004D50000-0x0000000004D60000-memory.dmp

Filesize
64KB

Download
memory/2152-5-0x0000000004E90000-0x0000000004E9A000-memory.dmp

Filesize
40KB

Download
memory/2152-6-0x0000000005080000-0x0000000005098000-memory.dmp

Filesize
96KB

Download
memory/2152-2-0x0000000005470000-0x0000000005A14000-memory.dmp

Filesize
5.6MB

Download
memory/2152-7-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/2152-9-0x0000000006300000-0x000000000639C000-memory.dmp

Filesize
624KB

Download
memory/2152-24-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/2152-0-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/2152-1-0x0000000000390000-0x0000000000430000-memory.dmp

Filesize
640KB

Download
memory/3732-68-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/3732-69-0x0000000004D00000-0x0000000004D10000-memory.dmp

Filesize
64KB

Download
memory/3732-18-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/3732-21-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/4344-17-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/4344-53-0x0000000006300000-0x000000000631E000-memory.dmp

Filesize
120KB

Download
memory/4344-25-0x00000000055C0000-0x00000000055E2000-memory.dmp

Filesize
136KB

Download
memory/4344-26-0x0000000005690000-0x00000000056F6000-memory.dmp

Filesize
408KB

Download
memory/4344-27-0x0000000005700000-0x0000000005766000-memory.dmp

Filesize
408KB

Download
memory/4344-20-0x00000000048D0000-0x00000000048E0000-memory.dmp

Filesize
64KB

Download
memory/4344-37-0x00000000058B0000-0x0000000005C04000-memory.dmp

Filesize
3.3MB

Download
memory/4344-38-0x0000000005D70000-0x0000000005D8E000-memory.dmp

Filesize
120KB

Download
memory/4344-39-0x0000000005DC0000-0x0000000005E0C000-memory.dmp

Filesize
304KB

Download
memory/4344-40-0x00000000048D0000-0x00000000048E0000-memory.dmp

Filesize
64KB

Download
memory/4344-41-0x000000007F9E0000-0x000000007F9F0000-memory.dmp

Filesize
64KB

Download
memory/4344-42-0x0000000006D30000-0x0000000006D62000-memory.dmp

Filesize
200KB

Download
memory/4344-43-0x0000000070550000-0x000000007059C000-memory.dmp

Filesize
304KB

Download
memory/4344-23-0x0000000004F10000-0x0000000005538000-memory.dmp

Filesize
6.2MB

Download
memory/4344-54-0x0000000006D70000-0x0000000006E13000-memory.dmp

Filesize
652KB

Download
memory/4344-55-0x00000000076C0000-0x0000000007D3A000-memory.dmp

Filesize
6.5MB

Download
memory/4344-56-0x0000000007080000-0x000000000709A000-memory.dmp

Filesize
104KB

Download
memory/4344-57-0x00000000070F0000-0x00000000070FA000-memory.dmp

Filesize
40KB

Download
memory/4344-58-0x0000000007300000-0x0000000007396000-memory.dmp

Filesize
600KB

Download
memory/4344-59-0x0000000007280000-0x0000000007291000-memory.dmp

Filesize
68KB

Download
memory/4344-60-0x00000000072B0000-0x00000000072BE000-memory.dmp

Filesize
56KB

Download
memory/4344-61-0x00000000072C0000-0x00000000072D4000-memory.dmp

Filesize
80KB

Download
memory/4344-62-0x00000000073C0000-0x00000000073DA000-memory.dmp

Filesize
104KB

Download
memory/4344-63-0x00000000073A0000-0x00000000073A8000-memory.dmp

Filesize
32KB

Download
memory/4344-64-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/4344-67-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/4344-19-0x00000000048D0000-0x00000000048E0000-memory.dmp

Filesize
64KB

Download
memory/4344-16-0x0000000002430000-0x0000000002466000-memory.dmp

Filesize
216KB

Download