37e8cf96129df352cc9203fa0f33ad17fcaa26e2c707582375a898d5603a5b4c

Analysis

max time kernel
141s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 19:25

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General

Target

8ba87d3af212a1e10a383f0fe1657517_JaffaCakes118.exe
Size

424KB
MD5

8ba87d3af212a1e10a383f0fe1657517
SHA1

7556c4c9492f66bd48c02a8a4fee3432a6434d89
SHA256

37e8cf96129df352cc9203fa0f33ad17fcaa26e2c707582375a898d5603a5b4c
SHA512

550c5c6a26452206f863c7732a10f2cf2d64b2c1a28087b8f6fe6919b679d7bc71e464952f71e4c60be42d54d26d6ba30180fc994b7c628e2419b2e409aa7ea3
SSDEEP

12288:kaimaKujzmNpdtv3T+qdOvATvp5iGPEC0in20Zb0:7i1jipdtvD+iQEp86ECJn20a

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3608	is-R7NV0.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	8ba87d3af212a1e10a383f0fe1657517_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	is-R7NV0.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1400 wrote to memory of 3608	1400	8ba87d3af212a1e10a383f0fe1657517_JaffaCakes118.exe	84
PID 1400 wrote to memory of 3608	1400	8ba87d3af212a1e10a383f0fe1657517_JaffaCakes118.exe	84
PID 1400 wrote to memory of 3608	1400	8ba87d3af212a1e10a383f0fe1657517_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\8ba87d3af212a1e10a383f0fe1657517_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8ba87d3af212a1e10a383f0fe1657517_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1400
- C:\Users\Admin\AppData\Local\Temp\is-4U2K0.tmp\is-R7NV0.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-4U2K0.tmp\is-R7NV0.tmp" /SL4 $801D6 "C:\Users\Admin\AppData\Local\Temp\8ba87d3af212a1e10a383f0fe1657517_JaffaCakes118.exe" 192903 51712
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3608

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-4U2K0.tmp\is-R7NV0.tmp

Filesize
616KB

MD5
0e5fd0fc130e2380b08edca8f822f382

SHA1
e36aacde42ac8f297d3bffb379c021639ef4c06a

SHA256
d3f6c4e1b8e6d11661d4bdf79b438382bb5951e7a42cedbcac3ebbe88012373c

SHA512
efaabebb37413eb2a689be4070827dbeb9ba8f88f6a90a3ed33225c68eb02e43e4760dcfdf3e59eba589db0519e9ac447035ef9b3822c0414ccebdc79a5bde37

Download Submit
memory/1400-0-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/1400-3-0x0000000000401000-0x000000000040A000-memory.dmp

Filesize
36KB

Download
memory/1400-11-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/3608-10-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/3608-12-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download