formbook | 0b576117983f942d005bd209239752290a0f97a9b0be5326f4f2d76c8ee416e0

Analysis

max time kernel
148s
max time network
146s
platform
windows10_x64
resource
win10-20220414-en
submitted
07-07-2022 15:51

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General

Target

0b576117983f942d005bd209239752290a0f97a9b0be5326f4f2d76c8ee416e0.exe
Size

1.0MB
MD5

4942c83e6f8149c8ee9765f3c2b27bc7
SHA1

caf483ee54b09acc8b18a298ba42283260906687
SHA256

0b576117983f942d005bd209239752290a0f97a9b0be5326f4f2d76c8ee416e0
SHA512

4033e41aa44513ad425f7e6f0256a28f0a15b7419e7adf45edca82baf5894a0819b57521e9366273ef333d7fdbc154482efa36a9a6e06dddbf7119ffa2485383

Score

10^/10

formbook po23 rat spyware stealer suricata trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

po23

Decoy

jacknull.xyz

commonellc.com

topnotchconstructor.com

thescienceofrecruiting.com

bellydancer.company

iforyo.com

hotgirlsseeking24.online

pelleycivil.com

plumblersnearme.com

helpfundabortionohio.com

wineandview.com

youfather.xyz

xsjxly.com

bnfconsults.com

apeholder.com

oldbutterflyevict.space

nara-happylife.com

frontmountedattachments.com

polizzastore.com

bettor-weather.com

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata

Formbook payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/2288-263-0x0000000000000000-mapping.dmp	formbook
behavioral1/memory/2288-309-0x0000000010410000-0x000000001043F000-memory.dmp	formbook
behavioral1/memory/3832-369-0x0000000000450000-0x000000000047F000-memory.dmp	formbook
behavioral1/memory/3832-374-0x0000000000450000-0x000000000047F000-memory.dmp	formbook

Suspicious use of SetThreadContext 2 IoCs

Processes:

logagent.exemstsc.exe

description	pid	process	target process
PID 2288 set thread context of 1848	2288	logagent.exe	Explorer.EXE
PID 3832 set thread context of 1848	3832	mstsc.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 50 IoCs

Processes:

logagent.exemstsc.exe

pid	process
2288	logagent.exe
2288	logagent.exe
2288	logagent.exe
2288	logagent.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe
3832	mstsc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1848 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

logagent.exemstsc.exe

pid process

2288 logagent.exe
2288 logagent.exe
2288 logagent.exe
3832 mstsc.exe
3832 mstsc.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

logagent.exemstsc.exe

description pid process

Token: SeDebugPrivilege 2288 logagent.exe
Token: SeDebugPrivilege 3832 mstsc.exe

pid	process
1848	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	2288	logagent.exe
Token: SeDebugPrivilege	3832	mstsc.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0b576117983f942d005bd209239752290a0f97a9b0be5326f4f2d76c8ee416e0.exeExplorer.EXEmstsc.exe

description	pid	process	target process
PID 1196 wrote to memory of 2288	1196	0b576117983f942d005bd209239752290a0f97a9b0be5326f4f2d76c8ee416e0.exe	logagent.exe
PID 1196 wrote to memory of 2288	1196	0b576117983f942d005bd209239752290a0f97a9b0be5326f4f2d76c8ee416e0.exe	logagent.exe
PID 1196 wrote to memory of 2288	1196	0b576117983f942d005bd209239752290a0f97a9b0be5326f4f2d76c8ee416e0.exe	logagent.exe
PID 1196 wrote to memory of 2288	1196	0b576117983f942d005bd209239752290a0f97a9b0be5326f4f2d76c8ee416e0.exe	logagent.exe
PID 1196 wrote to memory of 2288	1196	0b576117983f942d005bd209239752290a0f97a9b0be5326f4f2d76c8ee416e0.exe	logagent.exe
PID 1196 wrote to memory of 2288	1196	0b576117983f942d005bd209239752290a0f97a9b0be5326f4f2d76c8ee416e0.exe	logagent.exe
PID 1848 wrote to memory of 3832	1848	Explorer.EXE	mstsc.exe
PID 1848 wrote to memory of 3832	1848	Explorer.EXE	mstsc.exe
PID 1848 wrote to memory of 3832	1848	Explorer.EXE	mstsc.exe
PID 3832 wrote to memory of 3388	3832	mstsc.exe	cmd.exe
PID 3832 wrote to memory of 3388	3832	mstsc.exe	cmd.exe
PID 3832 wrote to memory of 3388	3832	mstsc.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:1848

C:\Users\Admin\AppData\Local\Temp\0b576117983f942d005bd209239752290a0f97a9b0be5326f4f2d76c8ee416e0.exe
"C:\Users\Admin\AppData\Local\Temp\0b576117983f942d005bd209239752290a0f97a9b0be5326f4f2d76c8ee416e0.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1196

C:\Windows\SysWOW64\logagent.exe
C:\Windows\System32\logagent.exe
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2288

C:\Windows\SysWOW64\mstsc.exe
"C:\Windows\SysWOW64\mstsc.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3832

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\SysWOW64\logagent.exe"
3⤵
PID:3388

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1196-157-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-155-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-119-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-120-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-121-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-122-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-123-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-124-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-125-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-126-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-127-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-128-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-130-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-129-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-131-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-132-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-134-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-133-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-135-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-136-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-137-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-138-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-139-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-140-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-141-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-142-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-143-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-145-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-144-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-146-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-147-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-148-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-149-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-150-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-151-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-152-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-153-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-154-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-161-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-156-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-118-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-158-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-159-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-160-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-117-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-162-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-163-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-164-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-165-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-166-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-167-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-168-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-169-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-170-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-171-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-172-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-173-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-174-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-175-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-176-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-177-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-178-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-179-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1196-181-0x0000000077330000-0x00000000774BE000-memory.dmp

Filesize
1.6MB

Download
memory/1848-312-0x0000000005D60000-0x0000000005EB4000-memory.dmp

Filesize
1.3MB

Download
memory/1848-376-0x0000000004AE0000-0x0000000004C2C000-memory.dmp

Filesize
1.3MB

Download
memory/1848-373-0x0000000004AE0000-0x0000000004C2C000-memory.dmp

Filesize
1.3MB

Download
memory/1848-371-0x0000000005D60000-0x0000000005EB4000-memory.dmp

Filesize
1.3MB

Download
memory/2288-263-0x0000000000000000-mapping.dmp

Download
memory/2288-309-0x0000000010410000-0x000000001043F000-memory.dmp

Filesize
188KB

Download
memory/2288-311-0x0000000000F40000-0x00000000010D6000-memory.dmp

Filesize
1.6MB

Download
memory/2288-310-0x00000000047C0000-0x0000000004AE0000-memory.dmp

Filesize
3.1MB

Download
memory/3388-362-0x0000000000000000-mapping.dmp

Download
memory/3832-313-0x0000000000000000-mapping.dmp

Download
memory/3832-367-0x00000000013A0000-0x000000000169C000-memory.dmp

Filesize
3.0MB

Download
memory/3832-369-0x0000000000450000-0x000000000047F000-memory.dmp

Filesize
188KB

Download
memory/3832-370-0x0000000004AA0000-0x0000000004DC0000-memory.dmp

Filesize
3.1MB

Download
memory/3832-372-0x0000000000D80000-0x0000000000F15000-memory.dmp

Filesize
1.6MB

Download
memory/3832-374-0x0000000000450000-0x000000000047F000-memory.dmp

Filesize
188KB

Download
memory/3832-375-0x0000000000D80000-0x0000000000F15000-memory.dmp

Filesize
1.6MB

Download