2bab3a939ef64e3ceff3ab2a801e14b0687a0432bd76ccdc1fb592ad4bb37f13

Analysis

max time kernel
140s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03/10/2024, 18:57

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General

Target

102757bd56dedaf5c41bcb0908e39f5f_JaffaCakes118.exe
Size

374KB
MD5

102757bd56dedaf5c41bcb0908e39f5f
SHA1

9e1d1227ac66941c4d52a067483a2725a0a00947
SHA256

2bab3a939ef64e3ceff3ab2a801e14b0687a0432bd76ccdc1fb592ad4bb37f13
SHA512

a89310c8f707f8f5a09ba4f479ffc88c085485e23a92d289ebd8501e12ed0db0eb30dd7f20d183dbc1ad4cbbac539c8c8dbc81537115bd9e1b4342fd818dae99
SSDEEP

6144:ISDpAg7c2UufeFcXjySDcvtWiMxVeXX/6z5HQx73CTgQz36FWqDcMEZVVmRPZ3hd:fmMnfkGyxvt9/ligQ76F3wDSPdhg1XAV

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2776	ID_Nxp8471_Conversion.exe
2768	02.exe

Loads dropped DLL 7 IoCs

pid	Process
2240	102757bd56dedaf5c41bcb0908e39f5f_JaffaCakes118.exe
2240	102757bd56dedaf5c41bcb0908e39f5f_JaffaCakes118.exe
2240	102757bd56dedaf5c41bcb0908e39f5f_JaffaCakes118.exe
2240	102757bd56dedaf5c41bcb0908e39f5f_JaffaCakes118.exe
2776	ID_Nxp8471_Conversion.exe
2776	ID_Nxp8471_Conversion.exe
2776	ID_Nxp8471_Conversion.exe

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

System Information Discovery
T1082

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	102757bd56dedaf5c41bcb0908e39f5f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ID_Nxp8471_Conversion.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 2776	2240	102757bd56dedaf5c41bcb0908e39f5f_JaffaCakes118.exe	31
PID 2240 wrote to memory of 2776	2240	102757bd56dedaf5c41bcb0908e39f5f_JaffaCakes118.exe	31
PID 2240 wrote to memory of 2776	2240	102757bd56dedaf5c41bcb0908e39f5f_JaffaCakes118.exe	31
PID 2240 wrote to memory of 2776	2240	102757bd56dedaf5c41bcb0908e39f5f_JaffaCakes118.exe	31
PID 2240 wrote to memory of 2776	2240	102757bd56dedaf5c41bcb0908e39f5f_JaffaCakes118.exe	31
PID 2240 wrote to memory of 2776	2240	102757bd56dedaf5c41bcb0908e39f5f_JaffaCakes118.exe	31
PID 2240 wrote to memory of 2776	2240	102757bd56dedaf5c41bcb0908e39f5f_JaffaCakes118.exe	31
PID 2240 wrote to memory of 2768	2240	102757bd56dedaf5c41bcb0908e39f5f_JaffaCakes118.exe	32
PID 2240 wrote to memory of 2768	2240	102757bd56dedaf5c41bcb0908e39f5f_JaffaCakes118.exe	32
PID 2240 wrote to memory of 2768	2240	102757bd56dedaf5c41bcb0908e39f5f_JaffaCakes118.exe	32
PID 2240 wrote to memory of 2768	2240	102757bd56dedaf5c41bcb0908e39f5f_JaffaCakes118.exe	32
PID 2768 wrote to memory of 2728	2768	02.exe	33
PID 2768 wrote to memory of 2728	2768	02.exe	33
PID 2768 wrote to memory of 2728	2768	02.exe	33

C:\Users\Admin\AppData\Local\Temp\102757bd56dedaf5c41bcb0908e39f5f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\102757bd56dedaf5c41bcb0908e39f5f_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Users\Admin\AppData\Local\Temp\ID_Nxp8471_Conversion.exe
  "C:\Users\Admin\AppData\Local\Temp\ID_Nxp8471_Conversion.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:2776
- C:\Users\Admin\AppData\Local\Temp\02.exe
  "C:\Users\Admin\AppData\Local\Temp\02.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2768
- - C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
    dw20.exe -x -s 368
    3⤵
    PID:2728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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\02.exe

Filesize
172KB

MD5
054735a9e07c0d155284236f00536023

SHA1
ae5273884cc4970e61cffa7f48581accecdd9181

SHA256
711f0870d6d373648e01aa6203f7fe06d04e1f2ac152570f5bc337dba5d29de0

SHA512
ca2ceb60508693c0670ca6dc6579c231c5e38f24fc35d89db9a159a488fd67d962978d269788839243dcf6ef3163604f584bb4fb59a9f73c165556c1f99443c3

Download Submit
C:\Users\Admin\AppData\Local\Temp\ID_Nxp8471_Conversion.exe

Filesize
422KB

MD5
cb50f552f5b70148f4bc4ab44cb17791

SHA1
70cc3ad2cc3bfe5431d0fdd6fc74a56ee464ea7f

SHA256
7915ee78d902938052a8703ef25baa26771e181cc64a8d05664c11d980891f1d

SHA512
7bb476554b94412031e12f1e3cb96d9ff90381a4ff960190c83c514d8a85f174883d5f987a4fb20fa7e3e45ffec9410a530f5891392b4da357e41c7b9613e96e

Download Submit
memory/2768-22-0x000007FEF54CE000-0x000007FEF54CF000-memory.dmp

Filesize
4KB

Download
memory/2768-23-0x000007FEF5210000-0x000007FEF5BAD000-memory.dmp

Filesize
9.6MB

Download
memory/2768-24-0x000007FEF5210000-0x000007FEF5BAD000-memory.dmp

Filesize
9.6MB

Download
memory/2776-25-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download