d49f5769bc8da6c5747d91ab13d3458df0cb9b154b2c865b70f2a868414e4718

Analysis

max time kernel
120s
max time network
17s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 17:32

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General

Target

66a967865d0b31b15c92358f17b378c0N.exe
Size

2.6MB
MD5

66a967865d0b31b15c92358f17b378c0
SHA1

668a9e142c13dc45dc467a7286f25ea30906a7e3
SHA256

d49f5769bc8da6c5747d91ab13d3458df0cb9b154b2c865b70f2a868414e4718
SHA512

8007f34913379a579e86f533369688e0e12eccb01df0b52b2b4cc15f48ca3e1ca46be36e569bbf0229916f2a1777304be441e029a134eb80c6ebc7dfad5dea4c
SSDEEP

49152:sxX7665YxRVplZzSKntlGIiT+HvRdpcAHSjpjK3LBiB/bS:sxX7QnxrloE5dpUpVb

Score

9^/10

credential_access discovery persistence spyware stealer

Malware Config

Signatures

Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ecadob.exe	66a967865d0b31b15c92358f17b378c0N.exe

Executes dropped EXE 2 IoCs

pid	Process
1732	ecadob.exe
2716	abodsys.exe

Loads dropped DLL 2 IoCs

pid	Process
1404	66a967865d0b31b15c92358f17b378c0N.exe
1404	66a967865d0b31b15c92358f17b378c0N.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Windows\CurrentVersion\Run\Parametr = "C:\\Files39\\abodsys.exe"	66a967865d0b31b15c92358f17b378c0N.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Parametr = "C:\\MintPH\\dobasys.exe"	66a967865d0b31b15c92358f17b378c0N.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	66a967865d0b31b15c92358f17b378c0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ecadob.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	abodsys.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1404	66a967865d0b31b15c92358f17b378c0N.exe
1404	66a967865d0b31b15c92358f17b378c0N.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe
1732	ecadob.exe
2716	abodsys.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1404 wrote to memory of 1732	1404	66a967865d0b31b15c92358f17b378c0N.exe	30
PID 1404 wrote to memory of 1732	1404	66a967865d0b31b15c92358f17b378c0N.exe	30
PID 1404 wrote to memory of 1732	1404	66a967865d0b31b15c92358f17b378c0N.exe	30
PID 1404 wrote to memory of 1732	1404	66a967865d0b31b15c92358f17b378c0N.exe	30
PID 1404 wrote to memory of 2716	1404	66a967865d0b31b15c92358f17b378c0N.exe	31
PID 1404 wrote to memory of 2716	1404	66a967865d0b31b15c92358f17b378c0N.exe	31
PID 1404 wrote to memory of 2716	1404	66a967865d0b31b15c92358f17b378c0N.exe	31
PID 1404 wrote to memory of 2716	1404	66a967865d0b31b15c92358f17b378c0N.exe	31

C:\Users\Admin\AppData\Local\Temp\66a967865d0b31b15c92358f17b378c0N.exe
"C:\Users\Admin\AppData\Local\Temp\66a967865d0b31b15c92358f17b378c0N.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1404
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ecadob.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ecadob.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1732
- C:\Files39\abodsys.exe
  C:\Files39\abodsys.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2716

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Files39\abodsys.exe

Filesize
23KB

MD5
3802e70e50917db6adbff13a6824dce7

SHA1
1ec74804dcbb5eac9158cc01b922116000bd27f6

SHA256
b81d5b38681149b114bf47a1e7fa43ddd85131b90d90958a3b1ff715a6be3573

SHA512
2ae50667aa5c3bf216c71d67c60ef19a77841a00f44d71976aa8f97b9a6fd7f512a1183679559970fb5175722a27db103b3b44cbae08e134908cdae961b88b2b

Download Submit
C:\MintPH\dobasys.exe

Filesize
3KB

MD5
1158f86a0845ee6fe9ce7b682fd51439

SHA1
caf9890ab05a6eef87827bb3ab60eaee3b254faa

SHA256
3d1f80bce336609701c74a291ec5f27ae76b198dfc51fe6615349996dcba8ab1

SHA512
3820fa06d8911561113535b4e01a0e4a3bcb87a566762f0995074fdd561e824454613a36d5347004f0370ff27867df4f962f498ca63e8e4b5e82c935860d3503

Download Submit
C:\MintPH\dobasys.exe

Filesize
4KB

MD5
ede40b36034d11420daf9b761d447622

SHA1
83e69cb72e12fd8ccd507bfa21133e1fca0fd5d7

SHA256
6e27085c9b049479ed4b5d515c82d49091d1d0d6a70cc1af4fe1e085816236d4

SHA512
0fc2330cfab1d7a2fa7e55f9cc177aa246de7f672540212721ca9232920652a2306906719e60af2bd37ca2fc9074d2244a5514fdc7f344e7c4006b4c69a75120

Download Submit
C:\Users\Admin\253086396416_6.1_Admin.ini

Filesize
167B

MD5
d477514b924f22c9b48691f87820815f

SHA1
f0f415b7140bf6aebcfbb3fa4251d9d0e66b3e05

SHA256
8c0c56d8bae656759447a8ece1ea89e87dfe5412e45553b1ecad27cb0bc685ee

SHA512
eeddbdeb344cd0f8bb8f24af25c647c7a95408a67a738e03022813092a4d67ebf2ff0d86afd9a078b4a0234f5c8e2e05429211c9eec26fc5ac7e4d90d823e2b5

Download Submit
C:\Users\Admin\253086396416_6.1_Admin.ini

Filesize
199B

MD5
9458282866992c50a22a7caa0f95cf83

SHA1
4cc303e15f9972d2c9a87ced788e1ea5d344a49f

SHA256
5aa2b8d8849d18093683ab7e7af8d2db42108f55aa99bc6c053a3d6bfdbce307

SHA512
f73cc705a1ee1a5f9c87261f4f34f931e3d2075b944f7e6d2ee0802721618bd96c81c6bb181a1eb05a8b5b87bd290c1802f306ac2415c146f4b92a19ac5e68f4

Download Submit
\Files39\abodsys.exe

Filesize
2.6MB

MD5
fb7eff77ddc9a2cd276a64cb866a71c0

SHA1
e9cca580b9ee9339dfde8c6c771577318e4b738d

SHA256
88943b339553c358894b36a4e1ff60807033e19ed027fe575114919450774632

SHA512
5986fb1f85451022767372a6fcec42ae7ef97a2de92ac02387526ec99d0c49aef57cbb343297b1b01f8e109ceafb90aeeffc8470386717d1bc7850354f2c0ee9

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ecadob.exe

Filesize
2.6MB

MD5
1ad78428baf6755c7aed812d9aa06320

SHA1
5090d026177174bea0fdaaaf45cd41ae914bda72

SHA256
b7846de7d3e0c653a174e1a038210dda36f81352963de5c2ffb408a67461460e

SHA512
963ed14171299c3da17cc9354786325250222d67a683bac1bd818040c1092c6a45199ef7b58407ad2b1cb0a60a5581e455326d2d3711e7c234bf60aa74df5ad2

Download Submit