formbook | 736b209eebf951e82c1854a0149aa159f609e6bf202225ba58793108cc26ed33

General

Target

RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
Size

653KB
MD5

28962cf2256813cd85182e59281b8fb8
SHA1

7acfb602f72ae8f129eff2d48b2773a996dadf39
SHA256

736b209eebf951e82c1854a0149aa159f609e6bf202225ba58793108cc26ed33
SHA512

2d19c2c2658df87a5a9a0489d1f91b00abc7c21661420dff0a07c76d88b6fda9565c54e0d7b4a2819fbda0b30678954511fd9c58e1ea3534fc3053ae5fd06aec
SSDEEP

12288:+OrDR3yjNnE8xH1U33/T5nx+sxFbluyY3XSZDoLzZMOwLr9:+4DM7xVUnbxx+s3I3XeASOG

Score

10^/10

formbook rp26 discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

rp26

Decoy

rn3grmg9.sbs

4644.one

18tbo.com

c9max.shop

8914.loan

eptacore.xyz

ormto.website

vcreative.store

anglaoshi13.buzz

ewa123.bid

vantiverdeoficial.shop

sik89starwin.fun

niquestorebd.xyz

assword-manager-41452.bond

uccessproit.shop

kl1tuvy0.asia

titchinheavenqs.shop

w178.top

errari-mieten-dubai.click

ba-103mu.net

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/2212-11-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2212-16-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2212-22-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2776-25-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2248	powershell.exe

Deletes itself 1 IoCs

pid	Process
2640	cmd.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2092 set thread context of 2212	2092	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	33
PID 2212 set thread context of 1224	2212	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	21
PID 2212 set thread context of 1224	2212	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	21
PID 2776 set thread context of 1224	2776	NAPSTAT.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 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	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NAPSTAT.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 32 IoCs

pid	Process
2092	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
2092	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
2092	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
2212	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
2212	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
2248	powershell.exe
2212	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
2212	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
2212	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
2212	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
2212	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
2776	NAPSTAT.EXE
2776	NAPSTAT.EXE

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2092	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
Token: SeDebugPrivilege	2212	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
Token: SeDebugPrivilege	2248	powershell.exe
Token: SeDebugPrivilege	2776	NAPSTAT.EXE

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 2092 wrote to memory of 2248	2092	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	31
PID 2092 wrote to memory of 2248	2092	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	31
PID 2092 wrote to memory of 2248	2092	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	31
PID 2092 wrote to memory of 2248	2092	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	31
PID 2092 wrote to memory of 2212	2092	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	33
PID 2092 wrote to memory of 2212	2092	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	33
PID 2092 wrote to memory of 2212	2092	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	33
PID 2092 wrote to memory of 2212	2092	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	33
PID 2092 wrote to memory of 2212	2092	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	33
PID 2092 wrote to memory of 2212	2092	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	33
PID 2092 wrote to memory of 2212	2092	RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	33
PID 1224 wrote to memory of 2776	1224	Explorer.EXE	34
PID 1224 wrote to memory of 2776	1224	Explorer.EXE	34
PID 1224 wrote to memory of 2776	1224	Explorer.EXE	34
PID 1224 wrote to memory of 2776	1224	Explorer.EXE	34
PID 2776 wrote to memory of 2640	2776	NAPSTAT.EXE	35
PID 2776 wrote to memory of 2640	2776	NAPSTAT.EXE	35
PID 2776 wrote to memory of 2640	2776	NAPSTAT.EXE	35
PID 2776 wrote to memory of 2640	2776	NAPSTAT.EXE	35

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1224
- C:\Users\Admin\AppData\Local\Temp\RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
  "C:\Users\Admin\AppData\Local\Temp\RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2092
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2248
- - C:\Users\Admin\AppData\Local\Temp\RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
    "C:\Users\Admin\AppData\Local\Temp\RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2212
- C:\Windows\SysWOW64\NAPSTAT.EXE
  "C:\Windows\SysWOW64\NAPSTAT.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:2776
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe"
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    PID:2640

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

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/1224-18-0x0000000006E60000-0x0000000006FF9000-memory.dmp

Filesize
1.6MB

Download
memory/1224-24-0x0000000006E60000-0x0000000006FF9000-memory.dmp

Filesize
1.6MB

Download
memory/1224-15-0x0000000000010000-0x0000000000020000-memory.dmp

Filesize
64KB

Download
memory/2092-5-0x0000000074E50000-0x000000007553E000-memory.dmp

Filesize
6.9MB

Download
memory/2092-12-0x0000000074E50000-0x000000007553E000-memory.dmp

Filesize
6.9MB

Download
memory/2092-0-0x0000000074E5E000-0x0000000074E5F000-memory.dmp

Filesize
4KB

Download
memory/2092-6-0x00000000001D0000-0x0000000000246000-memory.dmp

Filesize
472KB

Download
memory/2092-1-0x0000000000860000-0x0000000000908000-memory.dmp

Filesize
672KB

Download
memory/2092-4-0x0000000074E5E000-0x0000000074E5F000-memory.dmp

Filesize
4KB

Download
memory/2092-2-0x0000000074E50000-0x000000007553E000-memory.dmp

Filesize
6.9MB

Download
memory/2092-3-0x0000000000910000-0x000000000092E000-memory.dmp

Filesize
120KB

Download
memory/2212-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2212-13-0x0000000000910000-0x0000000000C13000-memory.dmp

Filesize
3.0MB

Download
memory/2212-17-0x0000000000140000-0x0000000000155000-memory.dmp

Filesize
84KB

Download
memory/2212-16-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2212-7-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2212-8-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2212-22-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2212-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2776-23-0x0000000000140000-0x0000000000186000-memory.dmp

Filesize
280KB

Download
memory/2776-25-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download

Analysis

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