42ce41c1988f77bce494158ede8f6d7899302f03cb85b280809a147a86d83847

Analysis

max time kernel
119s
max time network
75s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
21/08/2024, 21:41

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General

Target

faf858bfc52aa44484fdbb55f86c1680N.exe
Size

46KB
MD5

faf858bfc52aa44484fdbb55f86c1680
SHA1

11a32bb41a88d7a4884725ef2d81feb3dfbb4a9b
SHA256

42ce41c1988f77bce494158ede8f6d7899302f03cb85b280809a147a86d83847
SHA512

937f6d4b2fdd61b7b01cf31e8d6d008febfcb0c085aaa59cdb9aff36284b374c69fcbf6e0f42846037f3fd2df915b72e95f9b101736659996a71709b73902a5a
SSDEEP

768:zIP5WOMVs4PSV06ymNNC6S7Cm1n2OBGRIWNSE77NPQ1TTGfGYz6KV:zI0OGrOy6NvSpMZVQ1JHKV

Score

10^/10

discovery

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.tripod.com
Port:
21
Username:
griptoloji
Password:
741852

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2176	jusched.exe

Loads dropped DLL 2 IoCs

pid	Process
2416	faf858bfc52aa44484fdbb55f86c1680N.exe
2416	faf858bfc52aa44484fdbb55f86c1680N.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Java\jre-09\bin\jusched.exe	faf858bfc52aa44484fdbb55f86c1680N.exe
File opened for modification	C:\Program Files (x86)\Java\jre-09\bin\jusched.exe	faf858bfc52aa44484fdbb55f86c1680N.exe
File created	C:\Program Files (x86)\Java\jre-09\bin\UF	faf858bfc52aa44484fdbb55f86c1680N.exe

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	faf858bfc52aa44484fdbb55f86c1680N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe
2176	jusched.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2416 wrote to memory of 2176	2416	faf858bfc52aa44484fdbb55f86c1680N.exe	31
PID 2416 wrote to memory of 2176	2416	faf858bfc52aa44484fdbb55f86c1680N.exe	31
PID 2416 wrote to memory of 2176	2416	faf858bfc52aa44484fdbb55f86c1680N.exe	31
PID 2416 wrote to memory of 2176	2416	faf858bfc52aa44484fdbb55f86c1680N.exe	31

C:\Users\Admin\AppData\Local\Temp\faf858bfc52aa44484fdbb55f86c1680N.exe
"C:\Users\Admin\AppData\Local\Temp\faf858bfc52aa44484fdbb55f86c1680N.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Program Files (x86)\Java\jre-09\bin\jusched.exe
  "C:\Program Files (x86)\Java\jre-09\bin\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2176

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

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Downloads

\Program Files (x86)\Java\jre-09\bin\jusched.exe

Filesize
46KB

MD5
359e2b3a551f9511cbc50a47153b96d1

SHA1
f719a318bc32b9f0e819164a5667629205debe7e

SHA256
2993b1c3f2fb991d95134b43acc52926897b3d8b79f50d0bcb0bf2df76e50805

SHA512
51480bc2372c58d40887b340aaf2ec70bf6bfd09eb65ff0af15930a69935aec3cf763b1d69b2e13ecfd3f520cec5be9ee3c715e2d3d7eceb9e72e14ed36ed676

Download Submit
memory/2176-15-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/2176-21-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/2176-22-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/2416-0-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/2416-7-0x0000000004A30000-0x0000000004AA4000-memory.dmp

Filesize
464KB

Download
memory/2416-14-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download