32ea0402655da5f8156d25074db53fa3ceda9af562b859a991fea374a07af58c

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06/09/2024, 05:27

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General

Target

cec5bc10e7822f28383dcfdb7e1ecbc0_JaffaCakes118.exe
Size

198KB
MD5

cec5bc10e7822f28383dcfdb7e1ecbc0
SHA1

2af58758c3f057b535554007fe246ab1323c960a
SHA256

32ea0402655da5f8156d25074db53fa3ceda9af562b859a991fea374a07af58c
SHA512

9b9082cea702d66d6b3acb87506dd4eedb03c201a0dda1238245fcd06e384e4030598c4e291cf9044642fdf007b3a181b0a19e4dd6dc2526c5d2e837bacf6e69
SSDEEP

6144:FXZVyXAcvTXdDNLLCnadRzP0N3cYehIHtny:1SAcvTOaXSZehIHM

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2548-3-0x0000000000400000-0x0000000000463000-memory.dmp	upx
behavioral1/memory/2548-8-0x0000000000400000-0x0000000000463000-memory.dmp	upx
behavioral1/memory/2548-2-0x0000000000400000-0x0000000000463000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2384 set thread context of 2548	2384	cec5bc10e7822f28383dcfdb7e1ecbc0_JaffaCakes118.exe	30

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	cec5bc10e7822f28383dcfdb7e1ecbc0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 2548	2384	cec5bc10e7822f28383dcfdb7e1ecbc0_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2548	2384	cec5bc10e7822f28383dcfdb7e1ecbc0_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2548	2384	cec5bc10e7822f28383dcfdb7e1ecbc0_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2548	2384	cec5bc10e7822f28383dcfdb7e1ecbc0_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2548	2384	cec5bc10e7822f28383dcfdb7e1ecbc0_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2548	2384	cec5bc10e7822f28383dcfdb7e1ecbc0_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2548	2384	cec5bc10e7822f28383dcfdb7e1ecbc0_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\cec5bc10e7822f28383dcfdb7e1ecbc0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cec5bc10e7822f28383dcfdb7e1ecbc0_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Users\Admin\AppData\Local\Temp\cec5bc10e7822f28383dcfdb7e1ecbc0_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\cec5bc10e7822f28383dcfdb7e1ecbc0_JaffaCakes118.exe"
  2⤵
  PID:2548

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/2548-3-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2548-8-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2548-2-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2548-0-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download