eb38ec893c5397ffcfd4fb0ebbccdf1a7ac04dd426322acf71dee789d49532ef

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
14/08/2024, 12:55

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General

Target

962f13485e2a70035b9d2bf0ea912cbd_JaffaCakes118.exe
Size

208KB
MD5

962f13485e2a70035b9d2bf0ea912cbd
SHA1

b87b3207a379065543f69f852824de23027d9072
SHA256

eb38ec893c5397ffcfd4fb0ebbccdf1a7ac04dd426322acf71dee789d49532ef
SHA512

27bad2c491756e17c78a866919d8f72a5aace9411e06dc5de9cd34f10fb02ad9f753b05272529f9cb674e647a7097ea8da84d1c253b5f6d106849f15ffcf9029
SSDEEP

6144:hsXklyMykvZsB20/X8yO5cyRGa2PPPPPPPPJD:KYyMjviUcX8Z5

Score

7^/10

discovery upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2804	csc.exe

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2864-4-0x0000000000380000-0x00000000003A4000-memory.dmp	upx

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	csc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2864	962f13485e2a70035b9d2bf0ea912cbd_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2864 wrote to memory of 2804	2864	962f13485e2a70035b9d2bf0ea912cbd_JaffaCakes118.exe	30
PID 2864 wrote to memory of 2804	2864	962f13485e2a70035b9d2bf0ea912cbd_JaffaCakes118.exe	30
PID 2864 wrote to memory of 2804	2864	962f13485e2a70035b9d2bf0ea912cbd_JaffaCakes118.exe	30
PID 2864 wrote to memory of 2804	2864	962f13485e2a70035b9d2bf0ea912cbd_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\962f13485e2a70035b9d2bf0ea912cbd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\962f13485e2a70035b9d2bf0ea912cbd_JaffaCakes118.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2864
- C:\Users\Admin\AppData\Local\Temp\csc.exe
  C:\Users\Admin\AppData\Local\Temp\\csc.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2804

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\csc.exe

Filesize
31KB

MD5
ed797d8dc2c92401985d162e42ffa450

SHA1
0f02fc517c7facc4baefde4fe9467fb6488ebabe

SHA256
b746362010a101cb5931bc066f0f4d3fc740c02a68c1f37fc3c8e6c87fd7cb1e

SHA512
e831a6ff987f3ef29982da16afad06938b68eddd43c234ba88d1c96a1b5547f2284baf35cbb3a5bfd75e7f0445d14daa014e0ba00b4db72c67f83f0a314c80c2

Download Submit
memory/2864-0-0x000007FEF68FE000-0x000007FEF68FF000-memory.dmp

Filesize
4KB

Download
memory/2864-2-0x0000000000350000-0x000000000035A000-memory.dmp

Filesize
40KB

Download
memory/2864-1-0x000007FEF6640000-0x000007FEF6FDD000-memory.dmp

Filesize
9.6MB

Download
memory/2864-4-0x0000000000380000-0x00000000003A4000-memory.dmp

Filesize
144KB

Download
memory/2864-5-0x000007FEF6640000-0x000007FEF6FDD000-memory.dmp

Filesize
9.6MB

Download
memory/2864-9-0x000007FEF6640000-0x000007FEF6FDD000-memory.dmp

Filesize
9.6MB

Download
memory/2864-10-0x000007FEF6640000-0x000007FEF6FDD000-memory.dmp

Filesize
9.6MB

Download