21716f5d521176531bb0b0824df167f80d05b1a4c7c07f0c216d1f7174b962b0

Analysis

max time kernel
150s
max time network
159s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/09/2026, 03:12

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General

Target
jaffacakes118_Internet Download Manager v5 15.exe
Size 8.6MB
Sample260910-dqb1laej2x
SHA256 21716f5d521176531bb0b0824df167f80d05b1a4c7c07f0c216d1f7174b962b0
MD5 f074df06e59a700ce1fdec5bc64e1446
SHA1 9958dba98f7ea0267515a8baa2b1dad1b929e936
SHA512 448642fbe28b53c207281ad96142db4385e4508c2bf328f6c73534bd4983feca3c4ba7e95014efb7f9080c25c4cdc9a213acb2a14e65b13717789c381a39d9da
SSDEEP 6144:lq32ProLPC6+ehD++oCwamXE+Q8+/FApQtZRL70/q7:+2oQ+TRL70/0
TLSH
T103963A8335C2A777D1A640B69458C5AB6B29FCA3A909B573B684B30B44F21507F7333E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery upx

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 6124 set thread context of 3340	6124	jaffacakes118_Internet Download Manager v5 15.exe	88

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3340-0-0x0000000000400000-0x0000000000415000-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	jaffacakes118_Internet Download Manager v5 15.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 6124 wrote to memory of 3340	6124	jaffacakes118_Internet Download Manager v5 15.exe	88
PID 6124 wrote to memory of 3340	6124	jaffacakes118_Internet Download Manager v5 15.exe	88
PID 6124 wrote to memory of 3340	6124	jaffacakes118_Internet Download Manager v5 15.exe	88
PID 6124 wrote to memory of 3340	6124	jaffacakes118_Internet Download Manager v5 15.exe	88

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Internet Download Manager v5 15.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Internet Download Manager v5 15.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6124
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Internet Download Manager v5 15.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Internet Download Manager v5 15.exe"
  2⤵
  PID:3340

Network

MITRE ATT&CK Enterprise v16

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

Replay Monitor

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Downloads

memory/3340-0-0x0000000000400000-0x0000000000415000-memory.dmp

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