formbook | e08ad43582a8131754e852588855dcf229592e9916d85fd83bcf87ec606be50e

General

Target

e08ad43582a8131754e852588855dcf229592e9916d85fd83bcf87ec606be50e.exe
Size

849KB
MD5

5a64804962a10779c0719950f5345b89
SHA1

2321320b07502e61282a725863db63b2caedb17b
SHA256

e08ad43582a8131754e852588855dcf229592e9916d85fd83bcf87ec606be50e
SHA512

507d5425bbd63cbde0d5bd6dc319e70efc96c160555cd285b57c46f549cbc112f743af395acc27ae08119736dcffd54a7482426d8aff7aa0bb2982bab3457445
SSDEEP

12288:rLkcoxg7v3qnC11ErwIhh0F4qwUgUny5QLjh1ikm8Cy+A3/CFMZHgqB2O:ffmMv6Ckr7Mny5QLjzikLj73qFMZHj

Score

10^/10

formbook ge07 discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ge07

Decoy

amyard.shop

eloshost.xyz

g18q11a.top

orensic-vendor-735524320.click

ithin-ksvodn.xyz

xhyx.top

elonix-traceglow.pro

cillascrewedsedroth.cfd

wner-nyquh.xyz

reyhazeusa.shop

esmellretaperetotal.cfd

hqm-during.xyz

pipagtxcorrelo.xyz

lray-civil.xyz

apybarameme.xyz

rbuds.shop

hild-fcudh.xyz

rkgexg.top

estwestcottwines.shop

giyztm.xyz

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook
Formbook family
formbook

Formbook payload 4 IoCs

rat

resource	yara_rule
behavioral1/memory/2380-6-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2380-9-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2380-13-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2692-20-0x00000000000B0000-0x00000000000DF000-memory.dmp	formbook

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2528 set thread context of 2380	2528	e08ad43582a8131754e852588855dcf229592e9916d85fd83bcf87ec606be50e.exe	30
PID 2380 set thread context of 1192	2380	svchost.exe	21
PID 2380 set thread context of 1192	2380	svchost.exe	21
PID 2692 set thread context of 1192	2692	cscript.exe	21

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 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	e08ad43582a8131754e852588855dcf229592e9916d85fd83bcf87ec606be50e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cscript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
2380	svchost.exe
2380	svchost.exe
2380	svchost.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe
2692	cscript.exe

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
2528	e08ad43582a8131754e852588855dcf229592e9916d85fd83bcf87ec606be50e.exe
2380	svchost.exe
2380	svchost.exe
2380	svchost.exe
2380	svchost.exe
2692	cscript.exe
2692	cscript.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2380	svchost.exe
Token: SeDebugPrivilege	2692	cscript.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2528	e08ad43582a8131754e852588855dcf229592e9916d85fd83bcf87ec606be50e.exe
2528	e08ad43582a8131754e852588855dcf229592e9916d85fd83bcf87ec606be50e.exe
1192	Explorer.EXE
1192	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2528	e08ad43582a8131754e852588855dcf229592e9916d85fd83bcf87ec606be50e.exe
2528	e08ad43582a8131754e852588855dcf229592e9916d85fd83bcf87ec606be50e.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2528 wrote to memory of 2380	2528	e08ad43582a8131754e852588855dcf229592e9916d85fd83bcf87ec606be50e.exe	30
PID 2528 wrote to memory of 2380	2528	e08ad43582a8131754e852588855dcf229592e9916d85fd83bcf87ec606be50e.exe	30
PID 2528 wrote to memory of 2380	2528	e08ad43582a8131754e852588855dcf229592e9916d85fd83bcf87ec606be50e.exe	30
PID 2528 wrote to memory of 2380	2528	e08ad43582a8131754e852588855dcf229592e9916d85fd83bcf87ec606be50e.exe	30
PID 2528 wrote to memory of 2380	2528	e08ad43582a8131754e852588855dcf229592e9916d85fd83bcf87ec606be50e.exe	30
PID 1192 wrote to memory of 2692	1192	Explorer.EXE	31
PID 1192 wrote to memory of 2692	1192	Explorer.EXE	31
PID 1192 wrote to memory of 2692	1192	Explorer.EXE	31
PID 1192 wrote to memory of 2692	1192	Explorer.EXE	31
PID 2692 wrote to memory of 2320	2692	cscript.exe	32
PID 2692 wrote to memory of 2320	2692	cscript.exe	32
PID 2692 wrote to memory of 2320	2692	cscript.exe	32
PID 2692 wrote to memory of 2320	2692	cscript.exe	32

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1192
- C:\Users\Admin\AppData\Local\Temp\e08ad43582a8131754e852588855dcf229592e9916d85fd83bcf87ec606be50e.exe
  "C:\Users\Admin\AppData\Local\Temp\e08ad43582a8131754e852588855dcf229592e9916d85fd83bcf87ec606be50e.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:2528
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\e08ad43582a8131754e852588855dcf229592e9916d85fd83bcf87ec606be50e.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2380
- C:\Windows\SysWOW64\cscript.exe
  "C:\Windows\SysWOW64\cscript.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2692
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\SysWOW64\svchost.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2320

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

memory/1192-15-0x0000000004E60000-0x0000000004F14000-memory.dmp

Filesize
720KB

Download
memory/1192-28-0x0000000006630000-0x00000000067B6000-memory.dmp

Filesize
1.5MB

Download
memory/1192-27-0x0000000006630000-0x00000000067B6000-memory.dmp

Filesize
1.5MB

Download
memory/1192-25-0x0000000006630000-0x00000000067B6000-memory.dmp

Filesize
1.5MB

Download
memory/1192-21-0x0000000005100000-0x0000000005288000-memory.dmp

Filesize
1.5MB

Download
memory/1192-11-0x0000000004E60000-0x0000000004F14000-memory.dmp

Filesize
720KB

Download
memory/1192-16-0x0000000005100000-0x0000000005288000-memory.dmp

Filesize
1.5MB

Download
memory/2380-14-0x00000000003A0000-0x00000000003B5000-memory.dmp

Filesize
84KB

Download
memory/2380-13-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2380-9-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2380-10-0x0000000000210000-0x0000000000225000-memory.dmp

Filesize
84KB

Download
memory/2380-7-0x0000000000770000-0x0000000000A73000-memory.dmp

Filesize
3.0MB

Download
memory/2380-6-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2528-5-0x0000000000270000-0x0000000000274000-memory.dmp

Filesize
16KB

Download
memory/2692-19-0x00000000003D0000-0x00000000003F2000-memory.dmp

Filesize
136KB

Download
memory/2692-17-0x00000000003D0000-0x00000000003F2000-memory.dmp

Filesize
136KB

Download
memory/2692-20-0x00000000000B0000-0x00000000000DF000-memory.dmp

Filesize
188KB

Download

Analysis

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