emotet | 61ffe36301e722b85088cfceb5d5a703e57eff907119ef305dc92da45c254aaf

General

Target

3066d1b2e84e8444082d70a1ad90c017_JaffaCakes118.exe
Size

109KB
MD5

3066d1b2e84e8444082d70a1ad90c017
SHA1

3bd522bd7256095774f78ba98ea0f4085651b88a
SHA256

61ffe36301e722b85088cfceb5d5a703e57eff907119ef305dc92da45c254aaf
SHA512

84c61d702d184538cbdac5d99ae18cc9abd6aef456db3133fb1a694aca2947683f098d6601964c633c274358b9b510761e6afee8adfaea03e23609cd654a8fc9
SSDEEP

3072:OCrRG9LEWHyMp6awrpEoNLna7EP7S5p1gRk:OCrs0JaYvnDPgg2

Score

10^/10

emotet banker trojan

Malware Config

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.

Processes:

description ioc

Destination IP 177.231.157.189

description	ioc
Destination IP	177.231.157.189

Drops file in System32 directory 4 IoCs

Processes:

bearsribbon.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	bearsribbon.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	bearsribbon.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	bearsribbon.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	bearsribbon.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies data under HKEY_USERS 3 IoCs

Processes:

bearsribbon.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	bearsribbon.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	bearsribbon.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	bearsribbon.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

bearsribbon.exe

pid	process
3540	bearsribbon.exe
3540	bearsribbon.exe
3540	bearsribbon.exe
3540	bearsribbon.exe
3540	bearsribbon.exe
3540	bearsribbon.exe
3540	bearsribbon.exe
3540	bearsribbon.exe
3540	bearsribbon.exe
3540	bearsribbon.exe
3540	bearsribbon.exe
3540	bearsribbon.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

3066d1b2e84e8444082d70a1ad90c017_JaffaCakes118.exe

pid process

5068 3066d1b2e84e8444082d70a1ad90c017_JaffaCakes118.exe

pid	process
5068	3066d1b2e84e8444082d70a1ad90c017_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

3066d1b2e84e8444082d70a1ad90c017_JaffaCakes118.exebearsribbon.exe

description	pid	process	target process
PID 4424 wrote to memory of 5068	4424	3066d1b2e84e8444082d70a1ad90c017_JaffaCakes118.exe	3066d1b2e84e8444082d70a1ad90c017_JaffaCakes118.exe
PID 4424 wrote to memory of 5068	4424	3066d1b2e84e8444082d70a1ad90c017_JaffaCakes118.exe	3066d1b2e84e8444082d70a1ad90c017_JaffaCakes118.exe
PID 4424 wrote to memory of 5068	4424	3066d1b2e84e8444082d70a1ad90c017_JaffaCakes118.exe	3066d1b2e84e8444082d70a1ad90c017_JaffaCakes118.exe
PID 1500 wrote to memory of 3540	1500	bearsribbon.exe	bearsribbon.exe
PID 1500 wrote to memory of 3540	1500	bearsribbon.exe	bearsribbon.exe
PID 1500 wrote to memory of 3540	1500	bearsribbon.exe	bearsribbon.exe

C:\Users\Admin\AppData\Local\Temp\3066d1b2e84e8444082d70a1ad90c017_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3066d1b2e84e8444082d70a1ad90c017_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4424

C:\Users\Admin\AppData\Local\Temp\3066d1b2e84e8444082d70a1ad90c017_JaffaCakes118.exe
--57754af6
2⤵
- Suspicious behavior: RenamesItself
PID:5068

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4176,i,5711962389779687290,1245653010537220991,262144 --variations-seed-version --mojo-platform-channel-handle=4084 /prefetch:8
1⤵
PID:2756

C:\Windows\SysWOW64\bearsribbon.exe
"C:\Windows\SysWOW64\bearsribbon.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1500

C:\Windows\SysWOW64\bearsribbon.exe
--f72f590b
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:3540

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/1500-6-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1500-7-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3540-11-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3540-12-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3540-15-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/4424-0-0x0000000002020000-0x0000000002031000-memory.dmp

Filesize
68KB

Download
memory/4424-3-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4424-2-0x0000000002020000-0x0000000002031000-memory.dmp

Filesize
68KB

Download
memory/5068-4-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/5068-10-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads