b42f5da296d488523d9e17605f7cf5936ce75a0b876bc7a3b5346b72374afd3f

Analysis

max time kernel
140s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
26/08/2024, 00:09

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General

Target

c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.exe
Size

1.6MB
MD5

c1e08a20a92d6c02f8a0b979aa24237a
SHA1

42406ab578cc3f94f0a1a95e79064ec0a7e44370
SHA256

b42f5da296d488523d9e17605f7cf5936ce75a0b876bc7a3b5346b72374afd3f
SHA512

d4ffaf700e4b0b46e22619903d314a398201e60750630667e0417dbf5a73dd31e0a9703578a5c2dfc566e5188906359d18ec5aee1456147a1526df5f085ab5fb
SSDEEP

24576:12BbEKosPAZ3ZOOKfs6NL0CpszqtPUfRQI5n5PmSGj69bA5rV4Yihe5Cpny:Sbz183QRNLTeqU9PGjebA5rOYiZny

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
640	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.tmp

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	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
640	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.tmp
640	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.tmp
640	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.tmp
640	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3884 wrote to memory of 640	3884	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.exe	84
PID 3884 wrote to memory of 640	3884	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.exe	84
PID 3884 wrote to memory of 640	3884	c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3884
- C:\Users\Admin\AppData\Local\Temp\is-39BI5.tmp\c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-39BI5.tmp\c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.tmp" /SL5="$50272,987588,70144,C:\Users\Admin\AppData\Local\Temp\c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:640

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-39BI5.tmp\c1e08a20a92d6c02f8a0b979aa24237a_JaffaCakes118.tmp

Filesize
1.2MB

MD5
e7106fbf42fbc6d5b08a18ada4f781b4

SHA1
36d4a629f79d772c0b0df8bd2ae2ea09108d239d

SHA256
64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

SHA512
adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-E23CR.tmp\setupcfg.ini

Filesize
44B

MD5
b6e458cf3c0e45e75193c7d5409eac0b

SHA1
6ee63047db8733d99a28ceffaeb8f33da2ea2565

SHA256
4fcb5757300a6854495f2950bc3f693c3a00eec109ccae6319c4f193053b6679

SHA512
7122579dc69d2ac6698104132213801b0fc69ba782ee5f606f5e91bb93e967a670d8d163933d9ba22e03b5f86fd5b63db54cd603801e5661308d3041fd0d60dd

Download Submit
memory/640-7-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/640-45-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/3884-0-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/3884-2-0x0000000000401000-0x000000000040D000-memory.dmp

Filesize
48KB

Download
memory/3884-43-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download