ed27bbe0f30e92a972def514aa432b2b78e06467479f8ad0b826b021d8ded48a

Analysis

max time kernel
6s
max time network
7s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
19/04/2024, 08:59 UTC

Sharing

Reason

Machine shutdown: "{\"level\":\"info\",\"time\":\"2024-04-19T09:00:07Z\",\"message\":\"Dirty snapshot: /var/lib/sandbox/hatchvm/win7-20231129-en/instance_19-dirty.qcow2\"}"

Report Analysis Logs

General

Target

f9f5ed79eb3c639293d2594baee9c51c_JaffaCakes118.exe
Size

90KB
MD5

f9f5ed79eb3c639293d2594baee9c51c
SHA1

1d8e10db6d63393295164ddce847aca0ad9b3f93
SHA256

ed27bbe0f30e92a972def514aa432b2b78e06467479f8ad0b826b021d8ded48a
SHA512

879009f0f4565e404025aa003a51fa330d2ae521b6f0a7bc6c1690bdcaec330ef0422679d863ce31c0c80d35040f4c0acac0fa11e8d85996c7c73669147d5cdc
SSDEEP

1536:0y+yGpwKkA2XD+FyJ35+j/EmkLPaufu5O12WotI5BV0Cz:0kTN6FIgj/ErCufcWoan

Score

8^/10

persistence

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1547.001

Modify Registry
T1112

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\vjwhpfd.dll	f9f5ed79eb3c639293d2594baee9c51c_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2356	f9f5ed79eb3c639293d2594baee9c51c_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f9f5ed79eb3c639293d2594baee9c51c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f9f5ed79eb3c639293d2594baee9c51c_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:2356

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:1964

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2712

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1964-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2356-0-0x0000000001000000-0x0000000001018000-memory.dmp

Filesize
96KB

Download
memory/2356-1-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2356-2-0x0000000001000000-0x0000000001018000-memory.dmp

Filesize
96KB

Download
memory/2712-6-0x0000000002B30000-0x0000000002B31000-memory.dmp

Filesize
4KB

Download