27f0efb78fa2507b12b51f74de8b4d30680c25f6fa36bb430b7b8665fb894d27

Analysis

max time kernel
95s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-10-2024 08:32

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General

Target

2df75fcaa23f97449bb629c4191bc91e_JaffaCakes118.exe
Size

58KB
MD5

2df75fcaa23f97449bb629c4191bc91e
SHA1

b17d0e6add121ba2cec30ab67d64275d0286d260
SHA256

27f0efb78fa2507b12b51f74de8b4d30680c25f6fa36bb430b7b8665fb894d27
SHA512

1d0d1a82d84c4c44d6260c809d8a097f9373cc93dc93dea003fb67077d746c05e2e4500ddc74cf979ff9d52783f95edaca3daeacb58dc4cb2132eaa18c330457
SSDEEP

768:vCru/f9Iw/E6zy4n8uZ5tUXMJ+fROUmELY2glEbM3j+rd+fpRiTWNReOOT:71Tzy48untU8fOMEI3jyYfPiuOT

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 4 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	2df75fcaa23f97449bb629c4191bc91e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iexpress.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	makecab.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2424 wrote to memory of 1480	2424	2df75fcaa23f97449bb629c4191bc91e_JaffaCakes118.exe	86
PID 2424 wrote to memory of 1480	2424	2df75fcaa23f97449bb629c4191bc91e_JaffaCakes118.exe	86
PID 2424 wrote to memory of 1480	2424	2df75fcaa23f97449bb629c4191bc91e_JaffaCakes118.exe	86
PID 1480 wrote to memory of 2676	1480	cmd.exe	87
PID 1480 wrote to memory of 2676	1480	cmd.exe	87
PID 1480 wrote to memory of 2676	1480	cmd.exe	87
PID 2676 wrote to memory of 4828	2676	iexpress.exe	88
PID 2676 wrote to memory of 4828	2676	iexpress.exe	88
PID 2676 wrote to memory of 4828	2676	iexpress.exe	88

C:\Users\Admin\AppData\Local\Temp\2df75fcaa23f97449bb629c4191bc91e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2df75fcaa23f97449bb629c4191bc91e_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2424
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\ACDA.tmp\1.bat" "C:\Users\Admin\AppData\Local\Temp\2df75fcaa23f97449bb629c4191bc91e_JaffaCakes118.exe""
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1480
- - C:\Windows\SysWOW64\iexpress.exe
    iexpress /n /q /m C:\Users\Admin\AppData\Local\Temp\popup.sed
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2676
  - - C:\Windows\SysWOW64\makecab.exe
      C:\Windows\SysWOW64\makecab.exe /f "~%TargetName%.DDF"
      4⤵
      System Location Discovery: System Language Discovery
      PID:4828

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

C:\Users\Admin\AppData\Local\Temp\ACDA.tmp\1.bat

Filesize
1KB

MD5
02dba5f37067292355c6d01a57d4ef48

SHA1
7c67ab3f99fbf7a53018dd295d2968c525db83d9

SHA256
8b74c812ba9e6c536da7edd4101e7e0dddeab8355e5aff095dd31b3f00560242

SHA512
12201f949ee3198c8f4b39cc8edf90a114ecf42ddd5383ed0b87e4c78053cd517786dc7af83557e63a0483af74f4c0117d5568441ae761ff6958e758704d602a

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C:\Users\Admin\AppData\Local\Temp\popup.sed

Filesize
58KB

MD5
0bd4b063d1cf2548118e2e1d929b119e

SHA1
8ffa1521aec189b08519b8415b4371079a7730c8

SHA256
7148306ae51ba81d048027adac62ad1a9bcdf36b1c980462a3ee9430fd6af8c7

SHA512
c58b2906fe140743506cd9aa09dcd535b3d56eaecd711aed10f3a80d17d3a0fe9b7935b47aeb7d4f25d8f3356973d15ace0f9445e1648cad36b87bd23f37d6f4

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C:\Users\Admin\AppData\Local\Temp\~%TargetName%.DDF

Filesize
724B

MD5
c3ca008abd6997c4b036a7e8be75cb2c

SHA1
05f7a3527bb04c691b08f040f562582035398829

SHA256
29ef6bf47dcc8c67f1abe1b269d3518d6a4ebe125daa1ea460779638cb9782a3

SHA512
bee0baf3cb83144239077f99f5ca2a6ca7b618f7f51a53e03613ae697e8bc76fa28f5d006296b469be8e1fffeeb35668b5fe87b260b1380cc003815ea9efb083

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