7b1cf1979579775f48e8d20974753453f75963b3094d3b95519d9362e943dbbb

Analysis

max time kernel
141s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
04-02-2024 08:58

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General

Target

farlab_setup.exe
Size

1.7MB
MD5

a7703240793e447ec11f535e808d2096
SHA1

913af985f540dab68be0cdf999f6d7cb52d5be96
SHA256

6a17ebf5da6aa3a1f4813e5f46fdd5d19d026bcfac91f232359f98e43df3c38f
SHA512

57bdcdfcfa11f6b5bf4149be0fee0444fcf67ccececf1009b166b17b7dce30da1a472f1890736186f4ef76e02ed23cc0dd2a41dc9bff94218a059832d4b5c69e
SSDEEP

49152:C9CKxz5eM8JvooqXrFzYA8hVU2AGm63yjpGIcLJjmyGpf8:MCm5eMOooqhomhjrcLS8

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-1-5-21-768304381-2824894965-3840216961-1000\Control Panel\International\Geo\Nation	farlab_setup.tmp

Executes dropped EXE 2 IoCs

pid	Process
5640	farlab_setup.tmp
5536	farlab_setup.tmp

Loads dropped DLL 2 IoCs

pid	Process
5640	farlab_setup.tmp
5536	farlab_setup.tmp

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2796 wrote to memory of 5640	2796	farlab_setup.exe	69
PID 2796 wrote to memory of 5640	2796	farlab_setup.exe	69
PID 2796 wrote to memory of 5640	2796	farlab_setup.exe	69
PID 5640 wrote to memory of 5800	5640	farlab_setup.tmp	86
PID 5640 wrote to memory of 5800	5640	farlab_setup.tmp	86
PID 5640 wrote to memory of 5800	5640	farlab_setup.tmp	86
PID 5800 wrote to memory of 5536	5800	farlab_setup.exe	87
PID 5800 wrote to memory of 5536	5800	farlab_setup.exe	87
PID 5800 wrote to memory of 5536	5800	farlab_setup.exe	87

C:\Users\Admin\AppData\Local\Temp\farlab_setup.exe
"C:\Users\Admin\AppData\Local\Temp\farlab_setup.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2796
- C:\Users\Admin\AppData\Local\Temp\is-UR92I.tmp\farlab_setup.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-UR92I.tmp\farlab_setup.tmp" /SL5="$B0208,1570064,56832,C:\Users\Admin\AppData\Local\Temp\farlab_setup.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:5640
- - C:\Users\Admin\AppData\Local\Temp\farlab_setup.exe
    "C:\Users\Admin\AppData\Local\Temp\farlab_setup.exe" /SILENT
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:5800
  - - C:\Users\Admin\AppData\Local\Temp\is-6F5KH.tmp\farlab_setup.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-6F5KH.tmp\farlab_setup.tmp" /SL5="$701EC,1570064,56832,C:\Users\Admin\AppData\Local\Temp\farlab_setup.exe" /SILENT
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      PID:5536

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-6F5KH.tmp\farlab_setup.tmp

Filesize
691KB

MD5
9303156631ee2436db23827e27337be4

SHA1
018e0d5b6ccf7000e36af30cebeb8adc5667e5fa

SHA256
bae22f27c12bce1faeb64b6eb733302aff5867baa8eed832397a7ce284a86ff4

SHA512
9fe100fafb1c74728109667b5a2261a31e49c45723de748adaa1d9cb9f8daa389b871056c70066fa3a05be82a5017c8dd590ae149a56d824a9e250d31091a40f

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-LPM0C.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-RG19O.tmp\idp.dll

Filesize
216KB

MD5
b37377d34c8262a90ff95a9a92b65ed8

SHA1
faeef415bd0bc2a08cf9fe1e987007bf28e7218d

SHA256
e5a0ad2e37dde043a0dd4ad7634961ff3f0d70e87d2db49761eb4c1f468bb02f

SHA512
69d8da5b45d9b4b996d32328d3402fa37a3d710564d47c474bf9e15c1e45bc15b2858dbab446e6baec0c099d99007ff1099e9c4e66cfd1597f28c420bb50fdcc

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-UR92I.tmp\farlab_setup.tmp

Filesize
598KB

MD5
b48e105e45d535ab44518d539fee1ae4

SHA1
f112c80818a5c432ad2eda9f7d89a1c98658b637

SHA256
f6195e8e155c5d06027c3dbd9f549c473d9314b6aa2d05ed029173e52e6fa73f

SHA512
677aa99385ce8132cc6988861fec3c6fee7d9e282b513029f0413feb67c7d28e7eb55e064311f6f9652e83145ed11a7e54be7c83adee12492a86963c6dafc1d1

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-UR92I.tmp\farlab_setup.tmp

Filesize
537KB

MD5
bccd47baab2a031e59f3fe55ffe385f7

SHA1
0d50c9490034aa78782a05d7c60faaa3c6362c5f

SHA256
9deb0739712e340dc2285db00e98f2a48d74cdbd5bb65898d7fa81fb29fd34f5

SHA512
f18b48dff100a1014352f144fe71bc7809b11ad85168a09e709557733ca2d8770aa86b8fbad9e877577bd03946d275010d93fdcb263b6bb479dbbbcea9e89567

Download Submit
memory/2796-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2796-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2796-24-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/5536-30-0x0000000002210000-0x0000000002211000-memory.dmp

Filesize
4KB

Download
memory/5536-39-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/5536-42-0x0000000002210000-0x0000000002211000-memory.dmp

Filesize
4KB

Download
memory/5640-7-0x0000000002200000-0x0000000002201000-memory.dmp

Filesize
4KB

Download
memory/5640-22-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/5800-20-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/5800-38-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download