f75d6ee676e63208489f05cd8c82d44fdda74b5752963e3967071f2d2d080113

Analysis

max time kernel
141s
max time network
130s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08-11-2024 01:40

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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

discovery

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2160	farlab_setup.tmp
580	farlab_setup.tmp

Loads dropped DLL 8 IoCs

pid	Process
1480	farlab_setup.exe
2160	farlab_setup.tmp
2160	farlab_setup.tmp
2160	farlab_setup.tmp
1804	farlab_setup.exe
580	farlab_setup.tmp
580	farlab_setup.tmp
580	farlab_setup.tmp

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 4 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	farlab_setup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	farlab_setup.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	farlab_setup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	farlab_setup.tmp

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
580	farlab_setup.tmp

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1480 wrote to memory of 2160	1480	farlab_setup.exe	30
PID 1480 wrote to memory of 2160	1480	farlab_setup.exe	30
PID 1480 wrote to memory of 2160	1480	farlab_setup.exe	30
PID 1480 wrote to memory of 2160	1480	farlab_setup.exe	30
PID 1480 wrote to memory of 2160	1480	farlab_setup.exe	30
PID 1480 wrote to memory of 2160	1480	farlab_setup.exe	30
PID 1480 wrote to memory of 2160	1480	farlab_setup.exe	30
PID 2160 wrote to memory of 1804	2160	farlab_setup.tmp	31
PID 2160 wrote to memory of 1804	2160	farlab_setup.tmp	31
PID 2160 wrote to memory of 1804	2160	farlab_setup.tmp	31
PID 2160 wrote to memory of 1804	2160	farlab_setup.tmp	31
PID 2160 wrote to memory of 1804	2160	farlab_setup.tmp	31
PID 2160 wrote to memory of 1804	2160	farlab_setup.tmp	31
PID 2160 wrote to memory of 1804	2160	farlab_setup.tmp	31
PID 1804 wrote to memory of 580	1804	farlab_setup.exe	32
PID 1804 wrote to memory of 580	1804	farlab_setup.exe	32
PID 1804 wrote to memory of 580	1804	farlab_setup.exe	32
PID 1804 wrote to memory of 580	1804	farlab_setup.exe	32
PID 1804 wrote to memory of 580	1804	farlab_setup.exe	32
PID 1804 wrote to memory of 580	1804	farlab_setup.exe	32
PID 1804 wrote to memory of 580	1804	farlab_setup.exe	32

C:\Users\Admin\AppData\Local\Temp\farlab_setup.exe
"C:\Users\Admin\AppData\Local\Temp\farlab_setup.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1480
- C:\Users\Admin\AppData\Local\Temp\is-EQ593.tmp\farlab_setup.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-EQ593.tmp\farlab_setup.tmp" /SL5="$400E0,1570064,56832,C:\Users\Admin\AppData\Local\Temp\farlab_setup.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2160
- - C:\Users\Admin\AppData\Local\Temp\farlab_setup.exe
    "C:\Users\Admin\AppData\Local\Temp\farlab_setup.exe" /SILENT
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1804
  - - C:\Users\Admin\AppData\Local\Temp\is-JSOAD.tmp\farlab_setup.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-JSOAD.tmp\farlab_setup.tmp" /SL5="$500E0,1570064,56832,C:\Users\Admin\AppData\Local\Temp\farlab_setup.exe" /SILENT
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious behavior: GetForegroundWindowSpam
      PID:580

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

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\is-EQ593.tmp\farlab_setup.tmp

Filesize
691KB

MD5
9303156631ee2436db23827e27337be4

SHA1
018e0d5b6ccf7000e36af30cebeb8adc5667e5fa

SHA256
bae22f27c12bce1faeb64b6eb733302aff5867baa8eed832397a7ce284a86ff4

SHA512
9fe100fafb1c74728109667b5a2261a31e49c45723de748adaa1d9cb9f8daa389b871056c70066fa3a05be82a5017c8dd590ae149a56d824a9e250d31091a40f

Download Submit
\Users\Admin\AppData\Local\Temp\is-MC430.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-MC430.tmp\idp.dll

Filesize
216KB

MD5
b37377d34c8262a90ff95a9a92b65ed8

SHA1
faeef415bd0bc2a08cf9fe1e987007bf28e7218d

SHA256
e5a0ad2e37dde043a0dd4ad7634961ff3f0d70e87d2db49761eb4c1f468bb02f

SHA512
69d8da5b45d9b4b996d32328d3402fa37a3d710564d47c474bf9e15c1e45bc15b2858dbab446e6baec0c099d99007ff1099e9c4e66cfd1597f28c420bb50fdcc

Download Submit
memory/580-45-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/1480-2-0x0000000000401000-0x000000000040B000-memory.dmp

Filesize
40KB

Download
memory/1480-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1480-27-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1804-29-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1804-22-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1804-44-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2160-8-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2160-25-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download