formbook | b0b77be825fdf9cc76f4c7cba57b2ea46fd34104c23d0d9c72b308dfc09f5277

General

Target

RFQ REF-AJTAJC-766677ASD-ALJ-677888- (AL DHAFRA) AL JABER - SUPPLY DELIVERY AND SUPPLY_5763-BASE ORDER.exe
Size

1.2MB
MD5

861892f267f889518f3789ce0fcb0cf2
SHA1

876802cd29fe8b258c6bdb94d66729ab7d28be36
SHA256

14b0d4325eaa7ad618ebbd5484993f0439ca78b36faa5d2b99faf22703a21d53
SHA512

e1f8f1bb11783ed6b653b792fe9562115e2f69d54932da7086105f92cc0fc11123a1513de17de4c6e7b28bd41089450bed84d9cfbee621034dd526e262d85ccf
SSDEEP

24576:wqDEvCTbMWu7rQYlBQcBiT6rprG8aBHZ2woL3B6yr2MX7FJ:wTvC/MTQYxsWR7aBTEBpSm

Score

10^/10

formbook ot96 discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ot96

Decoy

yclingbear.studio

sxuio.xyz

eon-official-bk-o57v.buzz

teel.management

rusjitu.sbs

ighwald-holdings.info

ummitfinancal.vip

layvalleyconstruction.online

pp-games-efficsecuspon.xyz

ouh.shop

mgltd.services

gshsjwhgsg.fun

eidotijolo.online

yifg.sbs

nline-gaming-ox-mx.xyz

ux-money.info

inergiputraborneo.dev

panish-classes-67016.bond

reightrading.info

23bet.xyz

Signatures

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

Formbook payload 4 IoCs

rat

resource	yara_rule
behavioral1/memory/2552-12-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2552-15-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2552-20-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2348-26-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2536 set thread context of 2552	2536	RFQ REF-AJTAJC-766677ASD-ALJ-677888- (AL DHAFRA) AL JABER - SUPPLY DELIVERY AND SUPPLY_5763-BASE ORDER.exe	30
PID 2552 set thread context of 1464	2552	svchost.exe	20
PID 2552 set thread context of 1464	2552	svchost.exe	20
PID 2348 set thread context of 1464	2348	cmmon32.exe	20

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	cmmon32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RFQ REF-AJTAJC-766677ASD-ALJ-677888- (AL DHAFRA) AL JABER - SUPPLY DELIVERY AND SUPPLY_5763-BASE ORDER.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe
2348	cmmon32.exe

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
2536	RFQ REF-AJTAJC-766677ASD-ALJ-677888- (AL DHAFRA) AL JABER - SUPPLY DELIVERY AND SUPPLY_5763-BASE ORDER.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2348	cmmon32.exe
2348	cmmon32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2552	svchost.exe
Token: SeDebugPrivilege	2348	cmmon32.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2536	RFQ REF-AJTAJC-766677ASD-ALJ-677888- (AL DHAFRA) AL JABER - SUPPLY DELIVERY AND SUPPLY_5763-BASE ORDER.exe
2536	RFQ REF-AJTAJC-766677ASD-ALJ-677888- (AL DHAFRA) AL JABER - SUPPLY DELIVERY AND SUPPLY_5763-BASE ORDER.exe
1464	Explorer.EXE
1464	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2536	RFQ REF-AJTAJC-766677ASD-ALJ-677888- (AL DHAFRA) AL JABER - SUPPLY DELIVERY AND SUPPLY_5763-BASE ORDER.exe
2536	RFQ REF-AJTAJC-766677ASD-ALJ-677888- (AL DHAFRA) AL JABER - SUPPLY DELIVERY AND SUPPLY_5763-BASE ORDER.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2536 wrote to memory of 2552	2536	RFQ REF-AJTAJC-766677ASD-ALJ-677888- (AL DHAFRA) AL JABER - SUPPLY DELIVERY AND SUPPLY_5763-BASE ORDER.exe	30
PID 2536 wrote to memory of 2552	2536	RFQ REF-AJTAJC-766677ASD-ALJ-677888- (AL DHAFRA) AL JABER - SUPPLY DELIVERY AND SUPPLY_5763-BASE ORDER.exe	30
PID 2536 wrote to memory of 2552	2536	RFQ REF-AJTAJC-766677ASD-ALJ-677888- (AL DHAFRA) AL JABER - SUPPLY DELIVERY AND SUPPLY_5763-BASE ORDER.exe	30
PID 2536 wrote to memory of 2552	2536	RFQ REF-AJTAJC-766677ASD-ALJ-677888- (AL DHAFRA) AL JABER - SUPPLY DELIVERY AND SUPPLY_5763-BASE ORDER.exe	30
PID 2536 wrote to memory of 2552	2536	RFQ REF-AJTAJC-766677ASD-ALJ-677888- (AL DHAFRA) AL JABER - SUPPLY DELIVERY AND SUPPLY_5763-BASE ORDER.exe	30
PID 2552 wrote to memory of 2348	2552	svchost.exe	32
PID 2552 wrote to memory of 2348	2552	svchost.exe	32
PID 2552 wrote to memory of 2348	2552	svchost.exe	32
PID 2552 wrote to memory of 2348	2552	svchost.exe	32
PID 2348 wrote to memory of 2760	2348	cmmon32.exe	33
PID 2348 wrote to memory of 2760	2348	cmmon32.exe	33
PID 2348 wrote to memory of 2760	2348	cmmon32.exe	33
PID 2348 wrote to memory of 2760	2348	cmmon32.exe	33

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
PID:1464
- C:\Users\Admin\AppData\Local\Temp\RFQ REF-AJTAJC-766677ASD-ALJ-677888- (AL DHAFRA) AL JABER - SUPPLY DELIVERY AND SUPPLY_5763-BASE ORDER.exe
  "C:\Users\Admin\AppData\Local\Temp\RFQ REF-AJTAJC-766677ASD-ALJ-677888- (AL DHAFRA) AL JABER - SUPPLY DELIVERY AND SUPPLY_5763-BASE ORDER.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:2536
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\RFQ REF-AJTAJC-766677ASD-ALJ-677888- (AL DHAFRA) AL JABER - SUPPLY DELIVERY AND SUPPLY_5763-BASE ORDER.exe"
    3⤵
    - 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:2552
  - - C:\Windows\SysWOW64\cmmon32.exe
      "C:\Windows\SysWOW64\cmmon32.exe"
      4⤵
      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:2348
    - - C:\Windows\SysWOW64\cmd.exe
        
        /c del "C:\Windows\SysWOW64\svchost.exe"
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:2760
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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/1464-34-0x0000000007AB0000-0x0000000007B83000-memory.dmp

Filesize
844KB

Download
memory/1464-32-0x0000000007AB0000-0x0000000007B83000-memory.dmp

Filesize
844KB

Download
memory/1464-31-0x0000000007AB0000-0x0000000007B83000-memory.dmp

Filesize
844KB

Download
memory/1464-17-0x0000000000360000-0x0000000000460000-memory.dmp

Filesize
1024KB

Download
memory/1464-18-0x0000000007930000-0x0000000007AAE000-memory.dmp

Filesize
1.5MB

Download
memory/1464-22-0x0000000007930000-0x0000000007AAE000-memory.dmp

Filesize
1.5MB

Download
memory/1464-27-0x00000000067B0000-0x000000000688F000-memory.dmp

Filesize
892KB

Download
memory/1464-23-0x00000000067B0000-0x000000000688F000-memory.dmp

Filesize
892KB

Download
memory/2348-25-0x0000000000C40000-0x0000000000C4D000-memory.dmp

Filesize
52KB

Download
memory/2348-26-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/2348-24-0x0000000000C40000-0x0000000000C4D000-memory.dmp

Filesize
52KB

Download
memory/2536-11-0x00000000002A0000-0x00000000002A4000-memory.dmp

Filesize
16KB

Download
memory/2552-15-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2552-20-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2552-21-0x0000000000210000-0x0000000000225000-memory.dmp

Filesize
84KB

Download
memory/2552-16-0x0000000000110000-0x0000000000125000-memory.dmp

Filesize
84KB

Download
memory/2552-13-0x0000000000770000-0x0000000000A73000-memory.dmp

Filesize
3.0MB

Download
memory/2552-12-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download

Analysis

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