814e1b2ddec6981bb47e8a70c91005de6d379d1ed05f2c80015527f4ffbb7837

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11/01/2025, 06:46

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General

Target

JaffaCakes118_f9ea631e970f06410def0a47e43b7fc9.exe
Size

60KB
MD5

f9ea631e970f06410def0a47e43b7fc9
SHA1

b9f54bfb70923e5849351192db94bac86a283544
SHA256

814e1b2ddec6981bb47e8a70c91005de6d379d1ed05f2c80015527f4ffbb7837
SHA512

fe7d7eb3b4f8c8827500e619e6e6a23100c8aba6ea5d039b8272189a3d78b882c7533e5048f0ea48d671fd4868d434919be46aad0ea5e8bc93ce6789ba148a1d
SSDEEP

768:vCru/f9Iw/E6zy4n8uZ5tUXMJ+fROUmELY2glEbM3j+rd+fpRiTWNReOOG:71Tzy48untU8fOMEI3jyYfPiuOG

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	iexpress.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	makecab.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_f9ea631e970f06410def0a47e43b7fc9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2940 wrote to memory of 1956	2940	JaffaCakes118_f9ea631e970f06410def0a47e43b7fc9.exe	31
PID 2940 wrote to memory of 1956	2940	JaffaCakes118_f9ea631e970f06410def0a47e43b7fc9.exe	31
PID 2940 wrote to memory of 1956	2940	JaffaCakes118_f9ea631e970f06410def0a47e43b7fc9.exe	31
PID 2940 wrote to memory of 1956	2940	JaffaCakes118_f9ea631e970f06410def0a47e43b7fc9.exe	31
PID 1956 wrote to memory of 2896	1956	cmd.exe	32
PID 1956 wrote to memory of 2896	1956	cmd.exe	32
PID 1956 wrote to memory of 2896	1956	cmd.exe	32
PID 1956 wrote to memory of 2896	1956	cmd.exe	32
PID 2896 wrote to memory of 2760	2896	iexpress.exe	33
PID 2896 wrote to memory of 2760	2896	iexpress.exe	33
PID 2896 wrote to memory of 2760	2896	iexpress.exe	33
PID 2896 wrote to memory of 2760	2896	iexpress.exe	33

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f9ea631e970f06410def0a47e43b7fc9.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f9ea631e970f06410def0a47e43b7fc9.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2940
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\7EC1.tmp\1.bat" "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f9ea631e970f06410def0a47e43b7fc9.exe""
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1956
- - 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:2896
  - - C:\Windows\SysWOW64\makecab.exe
      C:\Windows\SysWOW64\makecab.exe /f "~%TargetName%.DDF"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2760

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\7EC1.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
60KB

MD5
15c132b6ba8b3d1ecab54ab23a9d950f

SHA1
a6a13c61d60d2385de84c8a5526a24f4ca9c5c14

SHA256
697afb9dc8741f4d81ccbd269e2440ae499fd1f99b59d04b2b1d5be490e5b5e6

SHA512
8dd42901dfb12c1b45965f118bbf0a4a1a73ba3889e7dfce6053c6c9ef6b45a2149d43bc8333020d5b324f5cdb7647dfa9e4ed5462a94a54a43485ad958a8b87

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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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