00d3d0c49343dba533737e4a17cf453697aa569b00d07deb2cd7688c66d88ada

General

Target

bf06b230800b247480122519febf9b1b.exe
Size

266KB
MD5

bf06b230800b247480122519febf9b1b
SHA1

39131291b747c87b25ac36b8d9c27afe55d3b628
SHA256

00d3d0c49343dba533737e4a17cf453697aa569b00d07deb2cd7688c66d88ada
SHA512

23d7a29fa3687bf767fbfef227f3e55fb08652822a957bbfe7a95cb9246f73a74fa936c9f78a8b6118b25bccb75ebebb0ea680d5594c72907811bb24e6acf7de
SSDEEP

6144:PYa6xF99EDoKzKKslaPQsZbfSr+URvU+31XtD71erCXy4pRGjspnY2E2:PYT/eDoJJsZbfSl93Rxzy4pRj1FV

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation	molbyam.exe

Executes dropped EXE 2 IoCs

pid	Process
100	molbyam.exe
2156	molbyam.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 100 set thread context of 2156	100	molbyam.exe	82
PID 2156 set thread context of 3140	2156	molbyam.exe	55

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2156	molbyam.exe
2156	molbyam.exe
2156	molbyam.exe
2156	molbyam.exe
2156	molbyam.exe
2156	molbyam.exe
2156	molbyam.exe
2156	molbyam.exe
1808	msiexec.exe
1808	msiexec.exe

Suspicious behavior: MapViewOfSection 4 IoCs

pid	Process
100	molbyam.exe
2156	molbyam.exe
2156	molbyam.exe
2156	molbyam.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2156	molbyam.exe
Token: SeDebugPrivilege	1808	msiexec.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1532 wrote to memory of 100	1532	bf06b230800b247480122519febf9b1b.exe	81
PID 1532 wrote to memory of 100	1532	bf06b230800b247480122519febf9b1b.exe	81
PID 1532 wrote to memory of 100	1532	bf06b230800b247480122519febf9b1b.exe	81
PID 100 wrote to memory of 2156	100	molbyam.exe	82
PID 100 wrote to memory of 2156	100	molbyam.exe	82
PID 100 wrote to memory of 2156	100	molbyam.exe	82
PID 100 wrote to memory of 2156	100	molbyam.exe	82
PID 3140 wrote to memory of 1808	3140	Explorer.EXE	83
PID 3140 wrote to memory of 1808	3140	Explorer.EXE	83
PID 3140 wrote to memory of 1808	3140	Explorer.EXE	83

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:3140
- C:\Users\Admin\AppData\Local\Temp\bf06b230800b247480122519febf9b1b.exe
  "C:\Users\Admin\AppData\Local\Temp\bf06b230800b247480122519febf9b1b.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1532
- - C:\Users\Admin\AppData\Local\Temp\molbyam.exe
    "C:\Users\Admin\AppData\Local\Temp\molbyam.exe" C:\Users\Admin\AppData\Local\Temp\wsynxqyot.kqk
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:100
  - - C:\Users\Admin\AppData\Local\Temp\molbyam.exe
      "C:\Users\Admin\AppData\Local\Temp\molbyam.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of AdjustPrivilegeToken
      PID:2156
- C:\Windows\SysWOW64\msiexec.exe
  "C:\Windows\SysWOW64\msiexec.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1808

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\molbyam.exe

Filesize
42KB

MD5
8b4f7cf01b9bbe03a2f2821fd2334e91

SHA1
40b0fd266f22af97d44547fc2bebe24d881a39f7

SHA256
214a3ab38df718277aedc2d89943ba2eee4e250238ac47c4c15625a8246fb4fc

SHA512
bc00a02625f429072e63b50e6229634575d8ebaf638e76c74d6926c61d52481bbaa8fb47b626ccd58c01f96e2e7df29a9fe4b4051f2f81b3ef64ad4883ed692f

Download Submit
C:\Users\Admin\AppData\Local\Temp\molbyam.exe

Filesize
42KB

MD5
8b4f7cf01b9bbe03a2f2821fd2334e91

SHA1
40b0fd266f22af97d44547fc2bebe24d881a39f7

SHA256
214a3ab38df718277aedc2d89943ba2eee4e250238ac47c4c15625a8246fb4fc

SHA512
bc00a02625f429072e63b50e6229634575d8ebaf638e76c74d6926c61d52481bbaa8fb47b626ccd58c01f96e2e7df29a9fe4b4051f2f81b3ef64ad4883ed692f

Download Submit
C:\Users\Admin\AppData\Local\Temp\molbyam.exe

Filesize
42KB

MD5
8b4f7cf01b9bbe03a2f2821fd2334e91

SHA1
40b0fd266f22af97d44547fc2bebe24d881a39f7

SHA256
214a3ab38df718277aedc2d89943ba2eee4e250238ac47c4c15625a8246fb4fc

SHA512
bc00a02625f429072e63b50e6229634575d8ebaf638e76c74d6926c61d52481bbaa8fb47b626ccd58c01f96e2e7df29a9fe4b4051f2f81b3ef64ad4883ed692f

Download Submit
C:\Users\Admin\AppData\Local\Temp\wsynxqyot.kqk

Filesize
5KB

MD5
3446566f96719356b9a133977842bb1c

SHA1
13961dd30a1bbcfeab5d494eeae0e73e0c079094

SHA256
624e3bc90a4fae9ee91942aa8064b5c54cfa2e2ab90dc9ac0f0de4cff3700ebd

SHA512
cc7453495f409998ac819797a47eec41f71d61e8f6a1c004a46f417d999d24146de6a60b2a5d044b6f76d19c87499c86bd776a022ed4371c8c280beeadca6c40

Download Submit
C:\Users\Admin\AppData\Local\Temp\xwykuob.d

Filesize
206KB

MD5
88e6bfa0d2edccb11fb159eda11d0526

SHA1
a2d4985d88091e5b2d9e617e3a0c034d5b5f1b8e

SHA256
f40609179ab6e4869795f96ea45e0b6ded08c41898ba23122713e66c40496389

SHA512
c43b861cbcfbdf0bbb368003925077ef53f9607f23af5657f348962d2b49ad7f6436c0eb905f5a74bb71ce7bfea490fb55579bf83fa9faa3a1d852c85588ed02

Download Submit
memory/100-140-0x0000000000500000-0x0000000000502000-memory.dmp

Filesize
8KB

Download
memory/1808-160-0x00000000009C0000-0x00000000009D2000-memory.dmp

Filesize
72KB

Download
memory/1808-153-0x00000000009C0000-0x00000000009D2000-memory.dmp

Filesize
72KB

Download
memory/2156-146-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2156-149-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2156-150-0x00000000005B0000-0x00000000005C0000-memory.dmp

Filesize
64KB

Download
memory/2156-152-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2156-145-0x0000000000A70000-0x0000000000DBA000-memory.dmp

Filesize
3.3MB

Download
memory/2156-142-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3140-151-0x0000000008960000-0x0000000008A79000-memory.dmp

Filesize
1.1MB

Download
memory/3140-156-0x0000000008960000-0x0000000008A79000-memory.dmp

Filesize
1.1MB

Download

Analysis

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