db4ffe8590f830d0cf00bd69ed86abe18d7776cc8c8337f52651845ac1267dfc

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-09-2024 10:58

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General

Target

00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe
Size

267KB
MD5

00f780c51d66347b2476cd985d6707cc
SHA1

284e33ba717133540070d65580296f2e53be1995
SHA256

db4ffe8590f830d0cf00bd69ed86abe18d7776cc8c8337f52651845ac1267dfc
SHA512

3da89aad3eebea2e11b328d857f01bac40e1807cd4b8f50be0a549f21253ed78837cdf27f1f1306e416f3200edb686940d8616745125101941d556303b8bfcdd
SSDEEP

3072:Lwtn5ymi8Eu11uZaLJbN2SQ3N7Do0JgT5SVtoaKGlD8yWC242UcdRCU4J4lg4E4o:Ltv

Score

5^/10

discovery upx

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1868 set thread context of 2248	1868	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	31

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1868-0-0x0000000000400000-0x0000000000445000-memory.dmp	upx
behavioral1/memory/1868-6-0x0000000000400000-0x0000000000445000-memory.dmp	upx

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	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2248	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe
2248	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1868	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1868 wrote to memory of 2248	1868	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	31
PID 1868 wrote to memory of 2248	1868	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	31
PID 1868 wrote to memory of 2248	1868	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	31
PID 1868 wrote to memory of 2248	1868	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	31
PID 1868 wrote to memory of 2248	1868	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	31
PID 1868 wrote to memory of 2248	1868	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	31
PID 1868 wrote to memory of 2248	1868	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	31
PID 1868 wrote to memory of 2248	1868	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	31
PID 2248 wrote to memory of 1208	2248	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	21
PID 2248 wrote to memory of 1208	2248	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	21
PID 2248 wrote to memory of 1208	2248	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	21
PID 2248 wrote to memory of 1208	2248	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1208
- C:\Users\Admin\AppData\Local\Temp\00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1868
- - C:\Users\Admin\AppData\Local\Temp\00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2248

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/1208-9-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/1208-12-0x000000007EFD0000-0x000000007EFD1000-memory.dmp

Filesize
4KB

Download
memory/1868-0-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/1868-6-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2248-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2248-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2248-8-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/2248-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download