34483c04e6cd76e058290f516d7a5f8f85fb7dbf3636ab4f1d0e99935ec0e91e

Analysis

max time kernel
137s
max time network
128s
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, 03:22

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General

Target

88ceee07a5db923acf5c1f3c4da5a8eb_JaffaCakes118.exe
Size

481KB
MD5

88ceee07a5db923acf5c1f3c4da5a8eb
SHA1

b7a15b07cda4e0fb8a735111ecc7159b3d602db2
SHA256

34483c04e6cd76e058290f516d7a5f8f85fb7dbf3636ab4f1d0e99935ec0e91e
SHA512

0efb2dafdb059695f8c6d1f32389ef39c1df17a1387cd5513f7aa1b20b51ae71aef34fe81b7890f0a84ddb784063e1cb7a46377d2af9a8784a9a0b6ee6e6a68a
SSDEEP

12288:GFwmXr3fnROkg1oytE6wAnRq70xGI3alOlPggrSf87xYfjpuE+PAZ/HkhS1aY:GZ3slSpme/E

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3476 set thread context of 2316	3476	88ceee07a5db923acf5c1f3c4da5a8eb_JaffaCakes118.exe	91

Program crash 1 IoCs

pid	pid_target	Process	procid_target
412	2316	WerFault.exe	91

System Location Discovery: System Language Discovery 1 TTPs 1 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	88ceee07a5db923acf5c1f3c4da5a8eb_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3476 wrote to memory of 2316	3476	88ceee07a5db923acf5c1f3c4da5a8eb_JaffaCakes118.exe	91
PID 3476 wrote to memory of 2316	3476	88ceee07a5db923acf5c1f3c4da5a8eb_JaffaCakes118.exe	91
PID 3476 wrote to memory of 2316	3476	88ceee07a5db923acf5c1f3c4da5a8eb_JaffaCakes118.exe	91
PID 3476 wrote to memory of 2316	3476	88ceee07a5db923acf5c1f3c4da5a8eb_JaffaCakes118.exe	91
PID 3476 wrote to memory of 2316	3476	88ceee07a5db923acf5c1f3c4da5a8eb_JaffaCakes118.exe	91

C:\Users\Admin\AppData\Local\Temp\88ceee07a5db923acf5c1f3c4da5a8eb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\88ceee07a5db923acf5c1f3c4da5a8eb_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3476
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:2316
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2316 -s 12
    3⤵
    - Program crash
    PID:412

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2316 -ip 2316
1⤵
PID:916

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1288,i,11251706013556949551,5157034131170452377,262144 --variations-seed-version --mojo-platform-channel-handle=4376 /prefetch:8
1⤵
PID:2996

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

memory/2316-1-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/3476-0-0x0000000002210000-0x0000000002211000-memory.dmp

Filesize
4KB

Download
memory/3476-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download