e422323e3d0333b32a7dfbaf49befecd314d7e969d5848e71e07096ebc106604

Analysis

max time kernel
15s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28-11-2024 17:36

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General

Target

e422323e3d0333b32a7dfbaf49befecd314d7e969d5848e71e07096ebc106604N.exe
Size

355KB
MD5

3cd277b692b93cea6874d7879f1134d0
SHA1

074e16af7a0fdc9c8744edd85a72b088c219afb3
SHA256

e422323e3d0333b32a7dfbaf49befecd314d7e969d5848e71e07096ebc106604
SHA512

c163e32f95467881f1bc234a68bd7e1e40081b753d36e9c70cc83c553577b1166de1ac2670379959afe8c84fdb2bd030f8a0fa1b9d076a460db047620aa0a0b3
SSDEEP

6144:TMm4CCe7wZZRdeg+FWMqn1g0qmaV0UnuBAPm5P9LX29AS+tPoc+2fvwPsgzG:TMwSdN+FWJghmzAPmdBjW4fZwG

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 7 IoCs

pid	Process
2248	e422323e3d0333b32a7dfbaf49befecd314d7e969d5848e71e07096ebc106604N.exe
2248	e422323e3d0333b32a7dfbaf49befecd314d7e969d5848e71e07096ebc106604N.exe
2248	e422323e3d0333b32a7dfbaf49befecd314d7e969d5848e71e07096ebc106604N.exe
2248	e422323e3d0333b32a7dfbaf49befecd314d7e969d5848e71e07096ebc106604N.exe
2248	e422323e3d0333b32a7dfbaf49befecd314d7e969d5848e71e07096ebc106604N.exe
2248	e422323e3d0333b32a7dfbaf49befecd314d7e969d5848e71e07096ebc106604N.exe
2248	e422323e3d0333b32a7dfbaf49befecd314d7e969d5848e71e07096ebc106604N.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\aminah.ini	e422323e3d0333b32a7dfbaf49befecd314d7e969d5848e71e07096ebc106604N.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\nonresidentiary\pachisis.ini	e422323e3d0333b32a7dfbaf49befecd314d7e969d5848e71e07096ebc106604N.exe
File opened for modification	C:\Program Files (x86)\Common Files\forebyggelsen.Ove10	e422323e3d0333b32a7dfbaf49befecd314d7e969d5848e71e07096ebc106604N.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2264	2248	WerFault.exe	29

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	e422323e3d0333b32a7dfbaf49befecd314d7e969d5848e71e07096ebc106604N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 2264	2248	e422323e3d0333b32a7dfbaf49befecd314d7e969d5848e71e07096ebc106604N.exe	31
PID 2248 wrote to memory of 2264	2248	e422323e3d0333b32a7dfbaf49befecd314d7e969d5848e71e07096ebc106604N.exe	31
PID 2248 wrote to memory of 2264	2248	e422323e3d0333b32a7dfbaf49befecd314d7e969d5848e71e07096ebc106604N.exe	31
PID 2248 wrote to memory of 2264	2248	e422323e3d0333b32a7dfbaf49befecd314d7e969d5848e71e07096ebc106604N.exe	31

C:\Users\Admin\AppData\Local\Temp\e422323e3d0333b32a7dfbaf49befecd314d7e969d5848e71e07096ebc106604N.exe
"C:\Users\Admin\AppData\Local\Temp\e422323e3d0333b32a7dfbaf49befecd314d7e969d5848e71e07096ebc106604N.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2248 -s 528
  2⤵
  - Program crash
  PID:2264

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

\Users\Admin\AppData\Local\Temp\nstC968.tmp\LangDLL.dll

Filesize
5KB

MD5
08de81a4584f5201086f57a7a93ed83b

SHA1
266a6ecc8fb7dca115e6915cd75e2595816841a8

SHA256
4883cd4231744be2dca4433ef62824b7957a3c16be54f8526270402d9413ebe6

SHA512
b72e7cea5ce1f4dc64e65a1f683a3ef9e3fa2dc45cf421f569eb461f1fdcc0caf4ff62a872e62b400579f567c6ff9fc3c2e6e020cdca89d96015502c803a09b9

Download Submit
\Users\Admin\AppData\Local\Temp\nstC968.tmp\System.dll

Filesize
12KB

MD5
6e55a6e7c3fdbd244042eb15cb1ec739

SHA1
070ea80e2192abc42f358d47b276990b5fa285a9

SHA256
acf90ab6f4edc687e94aaf604d05e16e6cfb5e35873783b50c66f307a35c6506

SHA512
2d504b74da38edc967e3859733a2a9cacd885db82f0ca69bfb66872e882707314c54238344d45945dc98bae85772aceef71a741787922d640627d3c8ae8f1c35

Download Submit
memory/2248-38-0x0000000004080000-0x0000000005556000-memory.dmp

Filesize
20.8MB

Download
memory/2248-39-0x0000000004080000-0x0000000005556000-memory.dmp

Filesize
20.8MB

Download