93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2

General

Target

93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2.exe
Size

638KB
MD5

d0191f84ed4812596a8378931df27a9c
SHA1

5205f9232782c286e867aa71a4c95b6c1646c6bf
SHA256

93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2
SHA512

ebca5faf61df443e5e098a929a3f44c4aea80981d63989dc6935525c3e44374ea2a03806fcee13cc83eefa98a84c9cdd0fedf58dae21536d6a8616e90c1e93d9
SSDEEP

12288:mfHx3h+uSt5x5iKGhHARjTNnlfP8rkNPlbYqtgCE++L:IHx3zStduZARjhRykNPlUoZ+

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 7 IoCs

pid	Process
2708	93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2.exe
2708	93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2.exe
2708	93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2.exe
2708	93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2.exe
2708	93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2.exe
2708	93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2.exe
2708	93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\historiebgernes\periscopal.ini	93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Seqwl.lnk	93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2.exe
File opened for modification	C:\Program Files (x86)\Seqwl.lnk	93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Fonts\stricker.lav	93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2.exe
File opened for modification	C:\Windows\Fonts\Fragtskibet\sammenhobende.tus	93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2.exe
File opened for modification	C:\Windows\resources\0409\gdskning\anaesthesia.vit	93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2.exe
File opened for modification	C:\Windows\resources\0409\antarctic.Ord	93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2.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
2228	2708	WerFault.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	93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 2228	2708	93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2.exe	32
PID 2708 wrote to memory of 2228	2708	93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2.exe	32
PID 2708 wrote to memory of 2228	2708	93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2.exe	32
PID 2708 wrote to memory of 2228	2708	93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2.exe	32

C:\Users\Admin\AppData\Local\Temp\93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2.exe
"C:\Users\Admin\AppData\Local\Temp\93f9f648e526fb97ed04a0b219aee1fe5fbc3e8d319ce2dc2cb1b35081eb78e2.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2708
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2708 -s 588
  2⤵
  - Program crash
  PID:2228

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\Seqwl.lnk

Filesize
992B

MD5
8b89d1c55bd84ca180745aa7523cb35e

SHA1
b11548cb1ee6dc46fe83f2fb88ab04fbc570a303

SHA256
50ffa4dac5ffb321bef0361f87f107fa580488dcfb3f3ac888504d60e443ad33

SHA512
05035025d5fe80e2ca9072f198cd8d70a50801c966ac9caab785cfe602c06d47477b911d3e0cf6ac7dc6b78f342f0b1285e1dceda2ceaae7c67a10d883d57b43

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\edelgave.ini

Filesize
37B

MD5
3c65c480cb76aed4490bdad661de772f

SHA1
fc958ead2e23238bdbf62a685786f48fb82fb579

SHA256
362c08bc271b256001720882dea6b6ea8bb7ba7a330f59c86d2353266c59c932

SHA512
0629e4cb1fa3b58ea4f3773a54616c6f1d9336e295154d7a8d9bbb7bd9c5bcbc82babb369ea0f658b1dca4533fb5a377f750ef0bde137dd30949ad3264ad9d5e

Download Submit
\Users\Admin\AppData\Local\Temp\nstF104.tmp\LangDLL.dll

Filesize
5KB

MD5
232f16c1cb21335fbce6f78ddaf2458c

SHA1
1c5981b852b3b640c98547074bda081c38859c3f

SHA256
507df75c959e1c9a89febb3f5d5963539895d9a602f4e6ca7898079919a83352

SHA512
cb8fb45ffe04e759816cb931223aafa42c15e58f1b35717f59a14c665aa94b48c393ff1a18ac480165ab090fed9226111ae2c3f4e9aead413a105c6f15515227

Download Submit
\Users\Admin\AppData\Local\Temp\nstF104.tmp\System.dll

Filesize
12KB

MD5
d6f54d2cefdf58836805796f55bfc846

SHA1
b980addc1a755b968dd5799179d3b4f1c2de9d2d

SHA256
f917aef484d1fbb4d723b2e2d3045cb6f5f664e61fbb3d5c577bd1c215de55d9

SHA512
ce67da936a93d46ef7e81abc8276787c82fd844c03630ba18afc3528c7e420c3228bfe82aeda083bb719f2d1314afae913362abd1e220cb364606519690d45db

Download Submit

Analysis

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